Publications

Below you find a list of publications from the Nanopowders and ceramics group


Bell, J. G.; Cavasin, N.; Knorpp, A.; Graule, T.; Stuer, M. BaTiO3-based thermistor hollow fibers prepared using a phase inversion spinning process for energy efficient gas sorption. J. Eur. Ceram. Soc. 2022, 42 (3), 981-992. https://doi.org/10.1016/j.jeurceramsoc.2021.10.049
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Bell, J. G.; Graule, T.; Stuer, M. Tuning of the microstructural and electrical properties of undoped BaTiO3 by spark plasma sintering. Open Ceram. 2022, 9, 100244 (10 pp.). https://doi.org/10.1016/j.oceram.2022.100244
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Drdova, S.; Giannakou, M.; Jiang, F.; Lin, L.; Sivaraman, D.; Toth, R.; Graule, T.; Braun, A.; Ilavsky, J.; Kuzmenko, I.; et al. Aerosol-assisted deposition for TiO2 immobilization on photocatalytic fibrous filters for VOC degradation. Front. Chem. 2022, 10, 887431 (17 pp.). https://doi.org/10.3389/fchem.2022.887431
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Knorpp, A. J.; Bell, J. G.; Huangfu, S.; Stuer, M. From synthesis to microstructure: engineering the high-entropy ceramic materials of the future. Chimia 2022, 76 (3), 212-222. https://doi.org/10.2533/chimia.2022.212
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Naikade, M.; Ortona, A.; Graule, T.; Weber, L. Liquid metal infiltration of silicon based alloys into porous carbonaceous materials. Part I: modelling of channel filling and reaction phase formation. J. Eur. Ceram. Soc. 2022, 42 (5), 1971-1983. https://doi.org/10.1016/j.jeurceramsoc.2021.12.068
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Naikade, M.; Hain, C.; Kastelik, K.; Brönnimann, R.; Bianchi, G.; Ortona, A.; Graule, T.; Weber, L. Liquid metal infiltration of silicon based alloys into porous carbonaceous materials. Part II: experimental verification of modelling approaches by infiltration of Si-Zr alloy into idealized microchannels. J. Eur. Ceram. Soc. 2022, 42 (5), 1984-1994. https://doi.org/10.1016/j.jeurceramsoc.2022.01.004
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Pfeiffer, S.; Florio, K.; Makowska, M.; Marone, F.; Yüzbasi, S.; Aneziris, C. G.; Van Swygenhoven, H.; Wegener, K.; Graule, T. Crack-reduced alumina/aluminum titanate composites additive manufactured by laser powder bed fusion of black TiO2−x doped alumina granules. J. Eur. Ceram. Soc. 2022. https://doi.org/10.1016/j.jeurceramsoc.2022.02.046
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Rumney, R. M. H.; Robson, S. C.; Kao, A. P.; Barbu, E.; Bozycki, L.; Smith, J. R.; Cragg, S. M.; Couceiro, F.; Parwani, R.; Tozzi, G.; et al. Biomimetic generation of the strongest known biomaterial found in limpet tooth. Nat. Commun. 2022, 13, 3753 (13 pp.). https://doi.org/10.1038/s41467-022-31139-0
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Yüzbasi, N. S.; Krawczyk, P. A.; Domagała, K. W.; Englert, A.; Burkhardt, M.; Stuer, M.; Graule, T. Removal of MS2 and fr bacteriophages using MgAl2O4-modified, Al2O3-stabilized porous ceramic granules for drinking water treatment. Membranes 2022, 12 (5), 471 (13 pp.). https://doi.org/10.3390/membranes12050471
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Bell, J. G.; Graule, T.; Stuer, M. Barium titanate-based thermistors: past achievements, state of the art, and future perspectives. Appl. Phys. Rev. 2021, 8 (3), 031318 (42 pp.). https://doi.org/10.1063/5.0048697
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Borlaf, M.; Conti, L.; Graule, T. Influence of tensile edge design and printing parameters on the flexural strength of ZrO2 and ATZ bars prepared by UV-LCM-DLP. Open Ceram. 2021, 5, 100066 (5 pp.). https://doi.org/10.1016/j.oceram.2021.100066
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Domagała, K. Carbon- and copper- based composites for virus removal from water. Doctoral dissertation, AGH University of Science and Technology, Cracow, 2021, 173 p.
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Domagała, K.; Bell, J.; Yüzbasi, N. S.; Sinnet, B.; Kata, D.; Graule, T. Virus removal from drinking water using modified activated carbon fibers. RSC Adv. 2021, 11 (50), 31547-31556. https://doi.org/10.1039/D1RA06373A
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Florio, K.; Puccio, D.; Viganò, G.; Pfeiffer, S.; Verga, F.; Grasso, M.; Colosimo, B. M.; Graule, T.; Wegener, K. Process characterization and analysis of ceramic powder bed fusion. Int. J. Adv. Manuf. Technol. 2021, 117, 2105-2116. https://doi.org/10.1007/s00170-021-07625-y
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Gilshtein, E.; Pfeiffer, S.; Rossell, M. D.; Sastre, J.; Gorjan, L.; Erni, R.; Tiwari, A. N.; Graule, T.; Romanyuk, Y. E. Millisecond photonic sintering of iron oxide doped alumina ceramic coatings. Sci. Rep. 2021, 11 (1), 3536 (10 pp.). https://doi.org/10.1038/s41598-021-82896-9
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Giogetti Deutou Nemaleu, J.; Rodrigue Kaze, C.; Valdès Sontia Metekong, J.; Adesina, A.; Alomayri, T.; Stuer, M.; Kamseu, E. Synthesis and characterization of eco-friendly mortars made with RHA-NaOH activated fly ash as binder at room temperature. Clean. Mater. 2021, 1, 100010 (12 pp.). https://doi.org/10.1016/j.clema.2021.100010
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Kim, B. J.; Fabbri, E.; Borlaf, M.; Abbott, D. F.; Castelli, I. E.; Nachtegaal, M.; Graule, T.; Schmidt, T. J. Oxygen evolution reaction activity and underlying mechanism of perovskite electrocatalysts at different pH. Mater. Adv. 2021, 2 (1), 345-355. https://doi.org/10.1039/D0MA00661K
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Pfeiffer, S.; Florio, K.; Puccio, D.; Grasso, M.; Colosimo, B. M.; Aneziris, C. G.; Wegener, K.; Graule, T. Direct laser additive manufacturing of high performance oxide ceramics: a state-of-the-art review. J. Eur. Ceram. Soc. 2021, 41 (13), 6087-6114. https://doi.org/10.1016/j.jeurceramsoc.2021.05.035
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Yüzbasi, N. S.; Graule, T. Colloid casting processes: slip casting, centrifugal casting, and gel casting. In Encyclopedia of materials: technical ceramics and glasses; Pomeroy, M., Ed.; Vol. 1; Elsevier: Amsterdam; Boston, 2021; pp 146-153. https://doi.org/10.1016/B978-0-12-803581-8.11767-9
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Zubrzycka, P.; Radecka, M.; Graule, T.; Stuer, M. Metal cation complexes as dispersing agents for non-aqueous powder suspensions. Ceram. Int. 2021, 47 (13), 18443-18454. https://doi.org/10.1016/j.ceramint.2021.03.168
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Aegerter, D.; Borlaf, M.; Fabbri, E.; Clark, A. H.; Nachtegaal, M.; Graule, T.; Schmidt, T. J. Tuning the Co oxidation state in Ba0.5Sr0.5Co0.8Fe0.2O3-δ by flame spray synthesis towards high oxygen evolution reaction activity. Catalysts 2020, 10 (9), 984 (16 pp.). https://doi.org/10.3390/catal10090984
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Borlaf, M.; Szubra, N.; Serra-Capdevila, A.; Kubiak, W. W.; Graule, T. Fabrication of ZrO2 and ATZ materials via UV-LCM-DLP additive manufacturing technology. J. Eur. Ceram. Soc. 2020, 40 (4), 1574-1581. https://doi.org/10.1016/j.jeurceramsoc.2019.11.037
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Conti, L.; Bienenstein, D.; Borlaf, M.; Graule, T. Effects of the layer height and exposure energy on the lateral resolution of zirconia parts printed by lithography-based additive manufacturing. Materials 2020, 13 (6), 1317 (13 pp.). https://doi.org/10.3390/ma13061317
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Domagała, K.; Jacquin, C.; Borlaf, M.; Sinnet, B.; Julian, T.; Kata, D.; Graule, T. Efficiency and stability evaluation of Cu2O/MWCNTs filters for virus removal from water. Water Res. 2020, 179, 115879 (10 pp.). https://doi.org/10.1016/j.watres.2020.115879
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Domagała, K.; Borlaf, M.; Kata, D.; Graule, T. Synthesis of copper-based multi-walled carbon nanotube composites. Arch. Metall. Mater. 2020, 65 (1), 157-162. https://doi.org/10.24425/amm.2019.131109
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Heuer, C.; Storti, E.; Graule, T.; Aneziris, C. G. Electrospinning of Y2O3- and MgO-stabilized zirconia nanofibers and characterization of the evolving phase composition and morphology during thermal treatment. Ceram. Int. 2020, 46 (8), 12001-12008. https://doi.org/10.1016/j.ceramint.2020.01.240
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Mazurkow, J. M.; Yüzbasi, N. S.; Domagala, K. W.; Pfeiffer, S.; Kata, D.; Graule, T. Nano-sized copper (Oxide) on alumina granules for water filtration: effect of copper oxidation state on virus removal performance. Environ. Sci. Technol. 2020, 54 (2), 1214-1222. https://doi.org/10.1021/acs.est.9b05211
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Naikade, M. Study and characterization of silicon-metal alloy systems for the reactive infiltration process of ceramic matrix composites. Doctoral dissertation, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, 2020, 185 p.
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Ożóg, P.; Rutkowski, P.; Kata, D.; Graule, T. Ultraviolet lithography-based ceramic manufacturing (UV-LCM) of the aluminum nitride (AlN)-based photocurable dispersions. Materials 2020, 13 (19), 4219 (15 pp.). https://doi.org/10.3390/MA13194219
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Pfeiffer, S.; Makowska, M.; Florio, K.; Sanchez, D. F.; Marone, F.; Zhang, X.; Aneziris, C. G.; Van Swygenhoven, H.; Wegener, K.; Graule, T. Selective laser melting of thermal pre-treated METAL oxide doped aluminum oxide granules. Open Ceram. 2020, 2, 100007 (14 pp.). https://doi.org/10.1016/j.oceram.2020.100007
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Stuer, M.; Bowen, P.; Zhao, Z. Spark plasma sintering of ceramics: from modeling to practice. Ceram. 2020, 3 (4), 476-493. https://doi.org/10.3390/ceramics3040039
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Verga, F.; Borlaf, M.; Conti, L.; Florio, K.; Vetterli, M.; Graule, T.; Schmid, M.; Wegener, K. Laser-based powder bed fusion of alumina toughened zirconia. Addit. Manuf. 2020, 31, 100959 (6 pp.). https://doi.org/10.1016/j.addma.2019.100959
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Watts, S.; Julian, T. R.; Maniura-Weber, K.; Graule, T.; Salentinig, S. Colloidal transformations in MS2 virus particles: driven by pH, influenced by natural organic matter. ACS Nano 2020, 14 (2), 1879-1887. https://doi.org/10.1021/acsnano.9b08112
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Zhang, X.; Pfeiffer, S.; Rutkowski, P.; Makowska, M.; Kata, D.; Yang, J.; Graule, T. Laser cladding of manganese oxide doped aluminum oxide granules on titanium alloy for biomedical applications. Appl. Surf. Sci. 2020, 520, 146304 (11 pp.). https://doi.org/10.1016/j.apsusc.2020.146304
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Borlaf, M.; Serra-Capdevila, A.; Colominas, C.; Graule, T. Development of UV-curable ZrO2 slurries for additive manufacturing (LCM-DLP) technology. J. Eur. Ceram. Soc. 2019, 39 (13), 3797-3803. https://doi.org/10.1016/j.jeurceramsoc.2019.05.023
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Domagała, K.; Borlaf, M.; Traber, J.; Kata, D.; Graule, T. Purification and functionalisation of multi-walled carbon nanotubes. Mater. Lett. 2019, 253, 272-275. https://doi.org/10.1016/j.matlet.2019.06.085
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Florio, K.; Pfeiffer, S.; Makowska, M.; Casati, N.; Verga, F.; Graule, T.; Van Swygenhoven, H.; Wegener, K. An innovative selective laser melting process for hematite-doped aluminum oxide. Adv. Eng. Mater. 2019, 21 (6), 1801352 (10 pp.). https://doi.org/10.1002/adem.201801352
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Kim, B. J.; Fabbri, E.; Castelli, I. E.; Borlaf, M.; Graule, T.; Nachtegaal, M.; Schmidt, T. J. Fe-doping in double perovskite PrBaCo2(1-x)Fe2xO6-δ: insights into structural and electronic efects to enhance oxygen evolution catalyst stability. Catalysts 2019, 9 (3), 263 (17 pp.). https://doi.org/10.3390/catal9030263
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Kim, B. J.; Fabbri, E.; Abbott, D. F.; Cheng, X.; Clark, A. H.; Nachtegaal, M.; Borlaf, M.; Castelli, I. E.; Graule, T.; Schmidt, T. J. Functional role of Fe-doping in Co-based perovskite oxide catalysts for oxygen evolution reaction. J. Am. Chem. Soc. 2019, 141, 5231-5240. https://doi.org/10.1021/jacs.8b12101
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Makowska, M.; Pfeiffer, S.; Casati, N.; Florio, K.; Vetterli, M.; Wegener, K.; Graule, T.; van Swygenhoven, H. Pre-processing of hematite-doped alumina granules for selective laser melting. Ceram. Int. 2019, 45 (14), 17014-17022. https://doi.org/10.1016/j.ceramint.2019.05.251
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Naikade, M.; Fankhänel, B.; Weber, L.; Ortona, A.; Stelter, M.; Graule, T. Studying the wettability of Si and eutectic Si-Zr alloy on carbon and silicon carbide by sessile drop experiments. J. Eur. Ceram. Soc. 2019, 39 (4), 735-742. https://doi.org/10.1016/j.jeurceramsoc.2018.11.049
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Németh, Z.; Szekeres, G. P.; Schabikowski, M.; Schrantz, K.; Traber, J.; Pronk, W.; Hernádi, K.; Graule, T. Enhanced virus filtration in hybrid membranes with MWCNT nanocomposite. R. Soc. Open Sci. 2019, 6 (1), 181294 (14 pp.). https://doi.org/10.1098/rsos.181294
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Orlovskaya, N.; Lugovy, M.; Verbylo, D.; Reece, M. J.; Graule, T.; Kuebler, J. High temperature stiffening of ferroelastic LaCoO3. J. Eur. Ceram. Soc. 2019, 39, 3338-3343. https://doi.org/10.1016/j.jeurceramsoc.2019.03.052
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Pfeiffer, S.; Florio, K.; Makowska, M.; Ferreira Sanchez, D.; Van Swygenhoven, H.; Aneziris, C. G.; Wegener, K.; Graule, T. Iron oxide doped spray dried aluminum oxide granules for selective laser sintering and melting of ceramic parts. Adv. Eng. Mater. 2019, 21 (6), 1801351 (14 pp.). https://doi.org/10.1002/adem.201801351
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Schabikowski, M.; Cichoń, A.; Németh, Z.; Kubiak, W.; Kata, D.; Graule, T. Electrospun iron and copper oxide fibers for virus retention applications. Text. Res. J. 2019, 89 (21-22), 4373-4382. https://doi.org/10.1177/0040517519834601
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Abbott, D. F.; Fabbri, E.; Borlaf, M.; Bozza, F.; Schäublin, R.; Nachtegaal, M.; Graule, T.; Schmidt, T. J. Operando X-ray absorption investigations into the role of Fe in the electrochemical stability and oxygen evolution activity of Ni1–xFexOy nanoparticles. J. Mater. Chem. A 2018, 6 (47), 24534-24549. https://doi.org/10.1039/c8ta09336a
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Borlaf, M.; Frankowska, M.; Kubiak, W. W.; Graule, T. Ce3+ and Eu3+ emissions in YAG via a core-shell strategy for warm white LED lighting. J. Sol-Gel Sci. Technol. 2018, 86 (1), 1-6. https://doi.org/10.1007/s10971-018-4615-0
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Borlaf, M.; Frankowska, M.; Kubiak, W. W.; Graule, T. Strong photoluminescence emission at low dopant amount in YAG:Ce and YAG:Eu phosphors. Mater. Res. Bull. 2018, 100, 413-419. https://doi.org/10.1016/j.materresbull.2018.01.005
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Kim, B. J.; Cheng, X.; Abbott, D. F.; Fabbri, E.; Bozza, F.; Graule, T.; Castelli, I. E.; Wiles, L.; Danilovic, N.; Ayers, K. E.; et al. Highly active nanoperovskite catalysts for oxygen evolution reaction: insights into activity and stability of Ba0.5Sr0.5Co0.8Fe0.2O2+δ and PrBaCo2O5+δ. Adv. Funct. Mater. 2018, 28 (45), 1804355 (10 pp.). https://doi.org/10.1002/adfm.201804355
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Lugovy, M.; Orlovskaya, N.; Pathak, S.; Radovic, M.; Lara-Curzio, E.; Verbylo, D.; Kuebler, J.; Graule, T.; Reece, M. J. Time and frequency dependent mechanical properties of LaCoO3-based perovskites: internal friction and negative creep. J. Appl. Phys. 2018, 124 (20), 205103 (8 pp.). https://doi.org/10.1063/1.5037049
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Lugovy, M.; Aman, A.; Orlovskaya, N.; Slyunyayev, V.; Graule, T.; Kuebler, J.; Reece, M. J.; Chen, Y.; Ma, D.; An, K. Time and frequency dependent mechanical properties of LaCoO3-based perovskites: neutron diffraction and domain mobility. J. Appl. Phys. 2018, 124 (20), 205104 (9 pp.). https://doi.org/10.1063/1.5037051
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Ożóg, P.; Kata, D.; Graule, T. Tape casting of UV-curable aluminium nitride-based slurries. Ceram. Int. 2018, 44 (18), 22800-22807. https://doi.org/10.1016/j.ceramint.2018.09.071
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Szekeres, G. P.; Németh, Z.; Schrantz, K.; Németh, K.; Schabikowski, M.; Traber, J.; Pronk, W.; Hernádi, K.; Graule, T. Copper-coated cellulose-based water filters for virus retention. ACS Omega 2018, 3 (1), 446-454. https://doi.org/10.1021/acsomega.7b01496
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Szekeres, G. P.; Nemeth, Z.; Schrantz, K.; Hernadi, K.; Graule, T. Insights into pore size control in cellulose nanopapers through modeling and experiments. J. Nanosci. Nanotechnol. 2018, 18 (4), 3000-3005. https://doi.org/10.1166/jnn.2018.14536
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Aman, A.; Jordan, R.; Chen, Y.; Stadelmann, R.; Lugovy, M.; Orlovskaya, N.; Payzant, E. A.; dela Cruz, C.; Reece, M. J.; Graule, T.; et al. Non-congruence of high-temperature mechanical and structural behaviors of LaCoO3 based perovskites. J. Eur. Ceram. Soc. 2017, 37 (4), 1563-1576. https://doi.org/10.1016/j.jeurceramsoc.2016.11.005
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Borlaf, M.; Kubrin, R.; Aseev, V.; Petrov, A. Y.; Nikonorov, N.; Graule, T. Deep submicrometer YAG:Ce phosphor particles with high photoluminescent quantum yield prepared by flame spray synthesis. J. Am. Ceram. Soc. 2017, 100 (8), 3784-3793. https://doi.org/10.1111/jace.14905
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Dalcanale, F. Polymer derived ceramics process in biomedical applications: pacemaker electrode. Doctoral dissertation, ETH Zürich, Zürich, 2017, 134 p. https://doi.org/10.3929/ethz-b-000245156
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Fabbri, E.; Nachtegaal, M.; Binninger, T.; Cheng, X.; Kim, B. J.; Durst, J.; Bozza, F.; Graule, T.; Schäublin, R.; Wiles, L.; et al. Dynamic surface self-reconstruction is the key of highly active perovskite nano-electrocatalysts for water splitting. Nat. Mater. 2017, 16 (9), 925-931. https://doi.org/10.1038/nmat4938
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Kim, B. J.; Abbott, D. F.; Cheng, X.; Fabbri, E.; Nachtegaal, M.; Bozza, F.; Castelli, I. E.; Lebedev, D.; Schäublin, R.; Copéret, C.; et al. Unraveling thermodynamics, stability, and oxygen evolution activity of strontium ruthenium perovskite oxide. ACS Catal. 2017, 7 (5), 3245-3256. https://doi.org/10.1021/acscatal.6b03171
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Lyson-Sypien, B.; Kusior, A.; Rekas, M.; Zukrowski, J.; Gajewska, M.; Michalow-Mauke, K.; Graule, T.; Radecka, M.; Zakrzewska, K. Nanocrystalline TiO2/SnO2 heterostructures for gas sensing. Beilstein J. Nanotechnol. 2017, 8, 108-122. https://doi.org/10.3762/bjnano.8.12
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Schabikowski, M.; Niżnik, A.; Kata, D.; Graule, T. The adsorption of polystyrene nanoparticles on selected commercially available fibers: a streaming potential study. Text. Res. J. 2017, 88 (24), 2841-2853. https://doi.org/10.1177/0040517517732082
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Bozza, F.; Bator, K.; Kubiak, W. W.; Graule, T. Effects of Ni doping on the sintering and electrical properties of BaZr0.8Y0.2O3−δ proton conducting electrolyte prepared by Flame Spray Synthesis. J. Eur. Ceram. Soc. 2016, 36 (1), 101-107. https://doi.org/10.1016/j.jeurceramsoc.2015.09.010
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Graule, T.; Ozog, P.; Durif, C.; Wilkens-Heinecke, J.; Kata, D. Synthesis of ceramic-based porous gradient structures for applications in energy conversion and related fields. Funct. Mater. Lett. 2016, 9 (4), 1641001 (4 pp.). https://doi.org/10.1142/S1793604716410010
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Klimkevicius, V.; Makuska, R.; Graule, T. Rheology of titania based ceramic nanodispersions stabilized by cationic comb copolymers. Appl. Rheol. 2016, 26 (1), 15199 (9 pp.). https://doi.org/10.3933/ApplRheol-26-15199
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Knies, F.; Schrantz, K.; Aneziris, C.; Gauckler, L.; Graule, T. Superhydrophilic ceramic glazes for sanitaryware. J. Ceram. Sci. Technol. 2016, 7 (1), 53-63. https://doi.org/10.4416/JCST2015-00024
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Kubrin, R.; Graule, T. Modelling of the luminescent properties of nanophosphor coatings with different porosity. Optics Spectrosc. 2016, 121 (4), 553-559. https://doi.org/10.1134/S0030400X16100106
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Lugovy, M.; Slyunyayev, V.; Orlovskaya, N.; Reece, M.; Graule, T.; Kuebler, J. Cyclic fatigue effect in particulate ceramic composites. J. Eur. Ceram. Soc. 2016, 36 (14), 3257-3266. https://doi.org/10.1016/j.jeurceramsoc.2016.05.020
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Lugovy, M.; Slyunyayev, V.; Orlovskaya, N.; Mitrentsis, E.; Aneziris, C. G.; Graule, T.; Kuebler, J. Temperature dependence of elastic properties of ZrB2–SiC composites. Ceram. Int. 2016, 42 (2), 2439-2445. https://doi.org/10.1016/j.ceramint.2015.10.044
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Schabikowski, M.; Zalewska, M.; Kata, D.; Graule, T. The effect of CuO coatings on the electrokinetic properties of stone wool fibres determined by streaming potential measurements. Ceram. Int. 2016, 42 (12), 13944-13951. https://doi.org/10.1016/j.ceramint.2016.05.207
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Bozza, F.; Arroyo, Y.; Graule, T. Flame spray synthesis of BaZr0.8Y0.2O3-δelectrolyte nanopowders for intermediate temperature proton conducting fuel cells. Fuel Cells 2015, 15 (4), 588-594. https://doi.org/10.1002/fuce.201400179
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Chen, Y.; Orlovskaya, N.; Payzant, E. A.; Graule, T.; Kuebler, J. A search for temperature induced time-dependent structural transitions in 10 mol%Sc2O3–1 mol%CeO2–ZrO2 and 8 mol%Y2O3–ZrO2 electrolyte ceramics. J. Eur. Ceram. Soc. 2015, 35 (3), 951-958. https://doi.org/10.1016/j.jeurceramsoc.2014.08.030
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Durif, C.; Frömder, C.; Affolter, C.; Lippmann, W.; Graule, T. Aquacasting—a new shaping concept for water based reactive tape casting. J. Eur. Ceram. Soc. 2015, 35 (13), 3633-3640. https://doi.org/10.1016/j.jeurceramsoc.2015.04.029
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Fleischhauer, F.; Terner, M.; Bermejo, R.; Danzer, R.; Mai, A.; Graule, T.; Kuebler, J. Fracture toughness and strength distribution at room temperature of zirconia tapes used for electrolyte supported solid oxide fuel cells. J. Power Sources 2015, 275, 217-226. https://doi.org/10.1016/j.jpowsour.2014.10.083
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Fleischhauer, F.; Bermejo, R.; Danzer, R.; Mai, A.; Graule, T.; Kuebler, J. High temperature mechanical properties of zirconia tapes used for electrolyte supported solid oxide fuel cells. J. Power Sources 2015, 273, 237-243. https://doi.org/10.1016/j.jpowsour.2014.09.068
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Fleischhauer, F.; Bermejo, R.; Danzer, R.; Mai, A.; Graule, T.; Kuebler, J. Strength of an electrolyte supported solid oxide fuel cell. J. Power Sources 2015, 297, 158-167. https://doi.org/10.1016/j.jpowsour.2015.07.075
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Galea, L.; Alexeev, D.; Bohner, M.; Doebelin, N.; Studart, A. R.; Aneziris, C. G.; Graule, T. Textured and hierarchically structured calcium phosphate ceramic blocks through hydrothermal treatment. Biomaterials 2015, 67 (33), 93-103. https://doi.org/10.1016/j.biomaterials.2015.07.026
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Klimkevicius, V.; Graule, T.; Makuska, R. Effect of structure of cationic comb copolymers on their adsorption and stabilization of titania nanoparticles. Langmuir 2015, 31 (7), 2074-2083. https://doi.org/10.1021/la504213t
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Lyson-Sypien, B.; Radecka, M.; Rekas, K.; Swierczek, K.; Michalow-Mauke, K.; Graule, T.; Zakrzewska, K. Grain-size-dependent gas-sensing properties of TiO2 nanomaterials. Sens. Actuators B 2015, 211, 67-76. https://doi.org/10.1016/j.snb.2015.01.050
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Michalow-Mauke, K. A.; Lu, Y.; Kowalski, K.; Graule, T.; Nachtegaal, M.; Kröcher, O.; Ferri, D. Flame-made WO3/CeOx-TiO2 catalysts for selective catalytic reduction of NOx by NH3. ACS Catal. 2015, 5 (10), 5657-5672. https://doi.org/10.1021/acscatal.5b01580
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Michalow-Mauke, K. A.; Lu, Y.; Ferri, D.; Graule, T.; Kowalski, K.; Elsener, M.; Kröcher, O. WO3/CeO2/TiO2 catalysts for selective catalytic reduction of NOx by NH3: effect of the synthesis method. Chimia 2015, 69 (4), 220-224. https://doi.org/10.2533/chimia.2015.220
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Schabikowski, M.; Tomaszewska, J.; Kata, D.; Graule, T. Rotary jet-spinning of hematite fibers. Text. Res. J. 2015, 85 (3), 316-324. https://doi.org/10.1177/0040517514542969
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Schneider, K.; Zajac, D.; Sikora, M.; Kapusta, C.; Michalow-Mauke, K.; Graule, T.; Rekas, M. XAS study of TiO2-based nanomaterials. Radiat. Phys. Chem. 2015, 112, 195-198. https://doi.org/10.1016/j.radphyschem.2015.03.010
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Wiecinska, P.; Graule, T.; Bachonko, M. Organic additives in gel-tape casting of ceramic powders – a novel approach to the problem of elasticity and cracking of thin tapes. J. Eur. Ceram. Soc. 2015, 35 (14), 3949-3957. https://doi.org/10.1016/j.jeurceramsoc.2015.05.028
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Xie, Z.; Lugovy, M.; Orlovskaya, N.; Graule, T.; Kuebler, J.; Mueller, M.; Gao, H.; Radovic, M.; Cullen, D. A. Hexagonal OsB2: sintering, microstructure and mechanical properties. J. Alloys Compd. 2015, 634, 168-178. https://doi.org/10.1016/j.jallcom.2015.01.291
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Fleischhauer, F.; Tiefenauer, A.; Graule, T.; Danzer, R.; Mai, A.; Kuebler, J. Failure analysis of electrolyte-supported solid oxide fuel cells. J. Power Sources 2014, 258, 382-390. https://doi.org/10.1016/j.jpowsour.2014.02.009
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Galea, L.; Bohner, M.; Thuering, J.; Doebelin, N.; Ring, T. A.; Aneziris, C. G.; Graule, T. Growth kinetics of hexagonal sub-micrometric β-tricalcium phosphate particles in ethylene glycol. Acta Biomater. 2014, 10 (9), 3922-3930. https://doi.org/10.1016/j.actbio.2014.02.044
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Kazakevičius, E.; Tsekouras, G.; Michalow-Mauke, K. A.; Kazlauskas, S.; Graule, T. Electronic conductivity enhancement of (La,Sr)TiO3 with Nb-doping on B-site. Fuel Cells 2014, 14 (6), 954-960. https://doi.org/10.1002/fuce.201400015
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Lugovy, M.; Aman, A.; Chen, Y.; Orlovskaya, N.; Kuebler, J.; Graule, T.; Reece, M. J.; Ma, D.; Stoica, A. D.; An, K. In-situ neutron diffraction of LaCoO3 perovskite under uniaxial compression. II. Elastic properties. J. Appl. Phys. 2014, 116 (1), 013504 (9 pp.). https://doi.org/10.1063/1.4884336
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Lugovy, M.; Orlovskaya, N.; Neubert, M.; Aneziris, C. G.; Graule, T.; Kuebler, J. Time dependent mechanical properties of ZrB2-SiC ceramic composites: room temperature fatigue parameters. Sci. Adv. Mater. 2014, 6 (4), 844-852. https://doi.org/10.1166/sam.2014.1792
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Schlenther, E.; Özcoban, H.; Jelitto, H.; Faller, M.; Schneider, G. A.; Graule, T.; Aneziris, C. G.; Kuebler, J. Fracture toughness and corrosion behaviour of infiltrated Al2O3|P – steel composites. Mater. Sci. Eng. A 2014, 590, 132-139. https://doi.org/10.1016/j.msea.2013.10.007
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Wiecinska, P.; Graule, T.; Szafran, M. L-ascorbic acid as a new activator in fabrication of ceramics by techniques using in situ polymerization. J. Eur. Ceram. Soc. 2014, 34 (6), 1581-1589. https://doi.org/10.1016/j.jeurceramsoc.2013.12.013
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de Hazan, Y.; Wilkens-Heinecke, J.; Graule, T. Modeling the effect of molecular architecture of comb polymers on the behavior of Al2O3 dispersions using charge/composition factors (CCF). Colloid Polym. Sci. 2014, 292 (7), 1701-1710. https://doi.org/10.1007/s00396-014-3232-x
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Chen, Y.; Orlovskaya, N.; Graule, T.; Kuebler, J. Microstructure and mechanical properties of Ni/10 mol% Sc2O3–1 mol% CeO2–ZrO2 cermet anode for solid oxide fuel cells. J. Eur. Ceram. Soc. 2013, 33 (3), 557-564. https://doi.org/10.1016/j.jeurceramsoc.2012.10.003
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Chen, Y.; Aman, A.; Lugovy, M.; Orlovskaya, N.; Wang, S.; Huang, X.; Graule, T.; Kuebler, J. Residual stress and biaxial strength in Sc2O3–CeO2–ZrO2/Y2O3–ZrO2 layered electrolytes. Fuel Cells 2013, 13 (6), 1068-1075. https://doi.org/10.1002/fuce.201300015
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Dittmann, R.; Wintermantel, E.; Graule, T. Sintering of nano-sized titania particles and the effect of chlorine impurities. J. Eur. Ceram. Soc. 2013, 33 (15-16), 3257-3264. https://doi.org/10.1016/j.jeurceramsoc.2013.05.028
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Flak, D.; Braun, A.; Mun, B. S.; Park, J. B.; Parlinska-Wojtan, M.; Graule, T.; Rekas, M. Spectroscopic assessment of the role of hydrogen in surface defects, in the electronic structure and transport properties of TiO2, ZnO and SnO2 nanoparticles. Phys. Chem. Chem. Phys. 2013, 15 (5), 1417-1430. https://doi.org/10.1039/C2CP42601C
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Galea, L.; Bohner, M.; Thuering, J.; Doebelin, N.; Aneziris, C. G.; Graule, T. Control of the size, shape and composition of highly uniform, non-agglomerated, sub-micrometer β-tricalcium phosphate and dicalcium phosphate platelets. Biomaterials 2013, 34 (27), 6388-6401. https://doi.org/10.1016/j.biomaterials.2013.05.026
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Lugovy, M.; Orlovskaya, N.; Neubert, M.; Aneziris, C. G.; Graule, T.; Kuebler, J. Room temperature fatigue of ZrB2–SiC ceramic composites. Ceram. Int. 2013, 39 (8), 9187-9194. https://doi.org/10.1016/j.ceramint.2013.05.020
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Michalow, K. A.; Otal, E. H.; Burnat, D.; Fortunato, G.; Emerich, H.; Ferri, D.; Heel, A.; Graule, T. Flame-made visible light active TiO2:Cr photocatalysts: correlation between structural, optical and photocatalytic properties. Catal. Today 2013, 209, 47-53. https://doi.org/10.1016/j.cattod.2012.10.007
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Michen, B.; Fritsch, J.; Aneziris, C.; Graule, T. Improved virus removal in ceramic depth filters modified with MgO. Environ. Sci. Technol. 2013, 47 (3), 1526-1533. https://doi.org/10.1021/es303685a
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Orlovskaya, N.; Stadelmann, R.; Lugovy, M.; Subbotin, V.; Subhash, G.; Neubert, M.; Aneziris, C. G.; Graule, T.; Kuebler, J. Mechanical properties of ZrB2–SiC ceramic composites: room temperature instantaneous behaviour. Adv. Appl. Ceram. 2013, 112 (1), 9-16. https://doi.org/10.1179/1743676112Y.0000000042
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Bora, D. K.; Braun, A.; Erat, S.; Safonova, O.; Graule, T.; Constable, E. C. Evolution of structural properties of iron oxide nano particles during temperature treatment from 250 °C–900 °C: X-ray diffraction and Fe K-shell pre-edge X-ray absorption study. Curr. Appl. Phys. 2012, 12 (3), 817-825. https://doi.org/10.1016/j.cap.2011.11.013
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Bora, D. K.; Rozhkova, E. A.; Schrantz, K.; Wyss, P. P.; Braun, A.; Graule, T.; Constable, E. C. Functionalization of nanostructured hematite thin-film electrodes with the light-harvesting membrane protein C-phycocyanin yields an enhanced photocurrent. Adv. Funct. Mater. 2012, 22 (3), 490-502. https://doi.org/10.1002/adfm.201101830
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Braun, A.; Erat, S.; Bayraktar, D.; Harvey, A.; Graule, T. Electronic origin of conductivity changes and isothermal expansion of Ta- and Ti-substituted La1/2Sr1/2Fe-oxide in oxidative and reducing atmosphere. Chem. Mater. 2012, 24 (8), 1529-1535. https://doi.org/10.1021/cm300423m
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Braun, A.; Chen, Q.; Flak, D.; Fortunato, G.; Gajda-Schrantz, K.; Grätzel, M.; Graule, T.; Guo, J.; Huang, T. W.; Liu, Z.; et al. Iron resonant photoemission spectroscopy on anodized hematite points to electron hole doping during anodization. ChemPhysChem 2012, 13 (12), 2937-2944. https://doi.org/10.1002/cphc.201200074
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Burnat, D.; Heel, A.; Holzer, L.; Otal, E.; Kata, D.; Graule, T. On the chemical interaction of nanoscale lanthanum doped strontium titanates with common scandium and yttrium stabilized electrolyte materials. Int. J. Hydrog. Energy 2012, 37 (23), 18326-18341. https://doi.org/10.1016/j.ijhydene.2012.09.022
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Burnat, D.; Heel, A.; Holzer, L.; Kata, D.; Lis, J.; Graule, T. Synthesis and performance of A-site deficient lanthanum-doped strontium titanate by nanoparticle based spray pyrolysis. J. Power Sources 2012, 201, 26-36. https://doi.org/10.1016/j.jpowsour.2011.10.088
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Chen, Y.; Orlovskaya, N.; Klimov, M.; Huang, X.; Cullen, D.; Graule, T.; Kuebler, J. Layered YSZ/SCSZ/YSZ electrolytes for intermediate temperature SOFC part I: design and manufacturing. Fuel Cells 2012, 12 (5), 722-731. https://doi.org/10.1002/fuce.201200008
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Elias, J.; Gizowska, M.; Brodard, P.; Widmer, R.; deHazan, Y.; Graule, T.; Michler, J.; Philippe, L. Electrodeposition of gold thin films with controlled morphologies and their applications in electrocatalysis and SERS. Nanotechnology 2012, 23 (25), 255705 (7 pp.). https://doi.org/10.1088/0957-4484/23/25/255705
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Flak, D.; Braun, A.; Michalow, K. A.; Wyrwa, J.; Parlinska-Wojtan, M.; Graule, T.; Rekas, M. Differences in electrophysical and gas sensing properties of flame spray synthesized Fe2O3 (γ-Fe2O3 and α-Fe2O3). J. Nanosci. Nanotechnol. 2012, 12 (8), 6401-6411. https://doi.org/10.1166/jnn.2012.6429
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Flak, D.; Braun, A.; Mun, B. S.; Döbeli, M.; Graule, T.; Rekas, M. Electronic structure and surface properties of non-stoichiometric Fe2O3-δ (α and γ) and its application in gas sensing. In 26th European conference on solid-state transducers, EUROSENSOR 2012, presented at the 26th European conference on solid-state transducers, EUROSENSOR 2012, Kraków, Poland, September 9-12, 2012; Procedia engineering; Elsevier, 2012; Vol. 47, pp 257-260. https://doi.org/10.1016/j.proeng.2012.09.132
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Graule, T.; Ulrich, A.; Wegmann, M. Influence of platinum foil impurities on sintering of functional ceramics. J. Eur. Ceram. Soc. 2012, 32 (13), 3567-3573. https://doi.org/10.1016/j.jeurceramsoc.2012.05.018
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Lyson-Sypien, B.; Czapla, A.; Zakrzewska, K.; Swierczek, K.; Radecka, M.; Rekas, M.; Michalow, K.; Graule, T. Influence of grain size on gas sensing properties of Tio2 nanopowders. In 26th European conference on solid-state transducers, EUROSENSOR 2012, presented at the 26th European conference on solid-state transducers, EUROSENSOR 2012, Kraków, Poland, September 9-12, 2012; Walczak, R., Dziuban, J., Eds.; Procedia engineering; Elsevier: sine loco, 2012; Vol. 47, pp 1057-1060. https://doi.org/10.1016/j.proeng.2012.09.332
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Lyson-Sypien, B.; Czapla, A.; Lubecka, M.; Gwizdz, P.; Schneider, K.; Zakrzewska, K.; Michalow, K.; Graule, T.; Reszka, A.; Rekas, M.; et al. Nanopowders of chromium doped TiO2 for gas sensors. Sens. Actuators B 2012, 175, 163-172. https://doi.org/10.1016/j.snb.2012.02.051
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Michalow, K. A.; Flak, D.; Heel, A.; Parlinska-Wojtan, M.; Rekas, M.; Graule, T. Effect of Nb doping on structural, optical and photocatalytic properties of flame-made TiO2 nanopowder. Environ. Sci. Pollut. Res. 2012, 19 (9), 3696-3708. https://doi.org/10.1007/s11356-012-0953-6
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Michalow, K. A.; Graule, T.; Heel, A.; Fortunato, G. Harnessing the sun. Flame spray processing yields TiO2 with high photocatalytic activity. Eur. Coat. J. 2012, 2012 (7-8), 30-35.
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Michen, B.; Meder, F.; Rust, A.; Fritsch, J.; Aneziris, C.; Graule, T. Virus removal in ceramic depth filters based on diatomaceous earth. Environ. Sci. Technol. 2012, 46 (2), 1170-1177. https://doi.org/10.1021/es2030565
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Schlenther, E.; Aneziris, C. G.; Graule, T.; Kuebler, J. Influence of microstructural features on the impact toughness of infiltrated Al2O3|P-steel composites. Mater. Sci. Eng. A 2012, 556, 751-757. https://doi.org/10.1016/j.msea.2012.07.060
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Strehler, C.; Graule, T.; Kuebler, J.; Ehrle, B.; Weinreich, A.; Kaiser, B.; Aneziris, C. G. Lifetime and wear behavior of near net shaped Si3N4/SiC wood cutting tools. Int. J. Appl. Ceram. Technol. 2012, 9 (2), 280-290. https://doi.org/10.1111/j.1744-7402.2011.02690.x
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Szastak, K. Self organization and pattern formation of metal oxide thin films for photochemical applications. Master thesis, 2012.
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Toth, R.; Heier, J.; Tisserant, J. N.; Enyedy, E. A.; Braun, A.; Graule, T. Self-organised microdots formed by dewetting in a highly volatile liquid. J. Colloid Interface Sci. 2012, 378 (1), 201-209. https://doi.org/10.1016/j.jcis.2012.04.011
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Wilkens-Heinecke, J.; de Hazan, Y.; Populoh, S.; Aneziris, C. G.; Graule, T. Fabrication and characterisation of cellular alumina articles produced via radiation curable dispersions. J. Eur. Ceram. Soc. 2012, 32 (10), 2173-2185. https://doi.org/10.1016/j.jeurceramsoc.2012.02.014
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de Hazan, Y.; Knies, F.; Burnat, D.; Graule, T.; Yamada-Pittini, Y.; Aneziris, C.; Kraak, M. Homogeneous functional Ni-P/ceramic nanocomposite coatings via stable dispersions in electroless nickel electrolytes. J. Colloid Interface Sci. 2012, 365 (1), 163-171. https://doi.org/10.1016/j.jcis.2011.09.032
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Bora, D. K.; Braun, A.; Erat, S.; Ariffin, A. K.; Löhnert, R.; Sivula, K.; Töpfer, J.; Grätzel, M.; Manzke, R.; Graule, T.; et al. Evolution of an oxygen near-edge X-ray absorption fine structure transition in the upper hubbard band in α-Fe2O3 upon electrochemical oxidation. J. Phys. Chem. C 2011, 115 (13), 5619-5625. https://doi.org/10.1021/jp108230r
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Bora, D. K.; Braun, A.; Erni, R.; Fortunato, G.; Graule, T.; Constable, E. C. Hydrothermal treatment of a hematite film leads to highly oriented faceted nanostructures with enhanced photocurrents. Chem. Mater. 2011, 23 (8), 2051-2061. https://doi.org/10.1021/cm102826n
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Braun, A.; Erat, S.; Ariffin, A. K.; Manzke, R.; Wadati, H.; Graule, T.; Gauckler, L. J. High temperature oxygen near edge x-ray absorption fine structure valence band spectra and conductivity of LaFe3/4Ni1/4O3 from 300 to 773 K. Appl. Phys. Lett. 2011, 99 (20), 202112 (3 pp.). https://doi.org/10.1063/1.3662970
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Braun, A.; Erat, S.; Zhang, X.; Chen, Q.; Huang, T. W.; Aksoy, F.; Löhnert, R.; Liu, Z.; Mao, S. S.; Graule, T. Surface and bulk oxygen vacancy defect states near the Fermi level in 125 nm WO3−δ/TiO2 (110) films: a resonant valence band photoemission spectroscopy study. J. Phys. Chem. C 2011, 115 (33), 16411-16417. https://doi.org/10.1021/jp202375h
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Chen, Q.; Huang, T. W.; Baldini, M.; Hushur, A.; Pomjakushin, V.; Clark, S.; Mao, W. L.; Manghnani, M. H.; Braun, A.; Graule, T. Effect of compressive strain on the Raman modes of the dry and hydrated BaCe0.8Y0.2O3 proton conductor. J. Phys. Chem. C 2011, 115 (48), 24021-24027. https://doi.org/10.1021/jp208525j
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Chen, Q.; Braun, A.; Yoon, S.; Bagdassarov, N.; Graule, T. Effect of lattice volume and compressive strain on the conductivity of BaCeY-oxide ceramic proton conductors. J. Eur. Ceram. Soc. 2011, 31 (14), 2657-2661. https://doi.org/10.1016/j.jeurceramsoc.2011.02.014
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Haas, O.; Ludwig, C.; Bergmann, U.; Singh, R. N.; Braun, A.; Graule, T. X-ray absorption investigation of the valence state and electronic structure of La1-x Cax CoO3-δ in comparison with La1-x Srx CoO3-δ and La1-x Srx FeO3-δ. J. Solid State Chem. 2011, 184 (12), 3163-3171. https://doi.org/10.1016/j.jssc.2011.09.027
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Holzer, L.; Iwanschitz, B.; Hocker, T.; Münch, B.; Prestat, M.; Wiedenmann, D.; Vogt, U.; Holtappels, P.; Sfeir, J.; Mai, A.; et al. Microstructure degradation of cermet anodes for solid oxide fuel cells: quantification of nickel grain growth in dry and in humid atmospheres. J. Power Sources 2011, 196 (3), 1279-1294. https://doi.org/10.1016/j.jpowsour.2010.08.017
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Holzer, L.; Münch, B.; Iwanschitz, B.; Cantoni, M.; Hocker, T.; Graule, T. Quantitative relationships between composition, particle size, triple phase boundary length and surface area in nickel-cermet anodes for Solid Oxide Fuel Cells. J. Power Sources 2011, 196 (17), 7076-7089. https://doi.org/10.1016/j.jpowsour.2010.08.006
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Karageorgakis, N. I.; Heel, A.; Graule, T.; Gauckler, L. J. Flame spray deposition of nanocrystalline dense Ce0.8Gd0.2O2-δ thin films: deposition mechanism and microstructural characterization. Solid State Ionics 2011, 192 (1), 464-471. https://doi.org/10.1016/j.ssi.2010.04.030
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Karageorgakis, N. I.; Heel, A.; Rupp, J. L. M.; Aguirre, M. H.; Graule, T.; Gauckler, L. J. Properties of flame sprayed Ce0.8Gd0.2O1.9-δ electrolyte thin films. Adv. Funct. Mater. 2011, 21 (3), 532-539. https://doi.org/10.1002/adfm.201001622
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Lugovy, M.; Slyunyayev, V.; Yarmolenko, S.; Sankar, J.; Graule, T.; Kuebler, J.; Nicholson, D.; Orlovskaya, N. A further insight into spherical indentation: ring crack formation in a brittle La0.8Sr0.2Ga0.8Mg0.2O3 perovskite. Acta Mater. 2011, 59 (11), 4425-4436. https://doi.org/10.1016/j.actamat.2011.03.066
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Lugovy, M.; Slyunyayev, V.; Subbotin, V.; Liang, F.; Gou, J.; Orlovskaya, N.; Graule, T.; Kuebler, J. Mechanical behavior and failure mechanisms of boron carbide based three-layered laminates with weak interfaces. Ceram. Int. 2011, 37 (7), 2255-2261. https://doi.org/10.1016/j.ceramint.2011.03.065
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Lyson, B.; Gwizdz, P.; Czapla, A.; Lubecka, M.; Zakrzewska, K.; Biernacka, K.; Radecka, M.; Michalow-Mauke, K.; Graule, T.; Balogh, A. G.; et al. TiO2: Cr nanopowders for hydrogen sensing. In Eurosensors XXV, presented at the Eurosensors XXV, Athens, Greece, September 4-7, 2011; Kaltsas, G., Tsamis, C., Eds.; Procedia engineering; Elsevier, 2011; Vol. 25, pp 749-752. https://doi.org/10.1016/j.proeng.2011.12.184
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Michen, B.; Diatta, A.; Fritsch, J.; Aneziris, C.; Graule, T. Removal of colloidal particles in ceramic depth filters based on diatomaceous earth. Sep. Purif. Technol. 2011, 81 (1), 77-87. https://doi.org/10.1016/j.seppur.2011.07.006
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Nurk, G.; Holtappels, P.; Figi, R.; Wochele, J.; Wellinger, M.; Braun, A.; Graule, T. A versatile salt evaporation reactor system for SOFC operando studies on anode contamination and degradation with impedance spectroscopy. J. Power Sources 2011, 196 (6), 3134-3140. https://doi.org/10.1016/j.jpowsour.2010.11.023
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Orlovskaya, N.; Lugovy, M.; Slyunyayev, V.; Subbotin, V.; Liang, F.; Gou, J.; Kuebler, J.; Graule, T. Boron carbide/boron carbide-carbon nanofibers laminates with weak interfaces. In Boron rich solids. Sensors, ultra high temperature ceramics, thermoelectrics, armor, presented at the NATO advanced research workshop on boron rich solids: sensors for biological and chemical detection, ultra high temperature ceramics, thermoelectrics, armor, Orlando, Florida, USA, December 14-18, 2009; Orlovskaya, N., Lugovy, M., Eds.; NATO science for peace and security series B: physics and biophysics; Springer: Dordrecht, The Netherlands, 2011; pp 1-11. https://doi.org/10.1007/978-90-481-9818-4_1
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Périgo, E. A.; Nakahara, S.; Pittini-Yamada, Y.; de Hazan, Y.; Graule, T. Magnetic properties of soft magnetic composites prepared with crystalline and amorphous powders. J. Magn. Magn. Mater. 2011, 323 (15), 1938-1944. https://doi.org/10.1016/j.jmmm.2011.02.025
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Strehler, C. Development of near net shaped Si3N4/SiC composites with optimised grain boundary phase for industrial wood machining. Doctoral dissertation, Technische Universität Bergakademie Freiberg, Germany, 2011, 107 p.
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Tinguely, J. C.; Solarska, R.; Braun, A.; Graule, T. Low-temperature roll-to-roll coating procedure of dye-sensitized solar cell photoelectrodes on flexible polymer-based substrates. Semicond. Sci. Technol. 2011, 26 (4), 045007 (6 pp.). https://doi.org/10.1088/0268-1242/26/4/045007
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Toth, R.; Schabikowski, M.; Heier, J.; Braun, A.; Kata, D.; Graule, T. The effect of solvent and electric field on the size distribution of iron oxide microdots: exploitation of self-assembly strategies for photoelectrodes. J. Mater. Res. 2011, 26 (2), 254-261. https://doi.org/10.1557/jmr.2010.4
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Wozniak, M.; de Hazan, Y.; Graule, T.; Kata, D. Rheology of UV curable colloidal silica dispersions for rapid prototyping applications. J. Eur. Ceram. Soc. 2011, 31 (13), 2221-2229. https://doi.org/10.1016/j.jeurceramsoc.2011.05.004
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Woźniak, M. UV curable silica dispersions for rapid prototyping applications. Doctoral dissertation, AGH University of Science and Technology, Kraków, Poland, 2011, 154 p.
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de Hazan, Y.; Märkl, V.; Heinecke, J.; Aneziris, C.; Graule, T. Functional ceramic and nanocomposite fibers, cellular articles and microspheres via radiation curable colloidal dispersions. J. Eur. Ceram. Soc. 2011, 31 (14), 2601-2611. https://doi.org/10.1016/j.jeurceramsoc.2010.12.006
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Bahraini, M.; Schlenther, E.; Kriegesmann, J.; Graule, T.; Kuebler, J. Influence of atmosphere and carbon contamination on activated pressureless infiltration of alumina-steel composites. Composites A 2010, 41 (10), 1511-1515. https://doi.org/10.1016/j.compositesa.2010.06.013
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Braun, A.; Akurati, K. K.; Fortunato, G.; Reifler, F. A.; Ritter, A.; Harvey, A. S.; Vital, A.; Graule, T. Nitrogen doping of TiO2 photocatalyst forms a second eg state in the oxygen 1s NEXAFS pre-edge. J. Phys. Chem. C 2010, 114 (1), 516-519. https://doi.org/10.1021/jp908875t
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Burnat, D.; Ried, P.; Holtappels, P.; Heel, A.; Graule, T. J.; Kata, D. The rheology of stabilised lanthanum strontium cobaltite ferrite nanopowders in organic medium applicable as screen printed SOFC cathode layers. Fuel Cells 2010, 10 (1), 156-165. https://doi.org/10.1002/fuce.200900014
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Castillo, N. C.; Heel, A.; Graule, T.; Pulgarin, C. Flame-assisted synthesis of nanoscale, amorphous and crystalline, spherical BiVO4 with visible-light photocatalytic activity. Appl. Catal. B 2010, 95 (3-4), 335-347. https://doi.org/10.1016/j.apcatb.2010.01.012
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Castillo, N. C.; Ding, L.; Heel, A.; Graule, T.; Pulgarin, C. On the photocatalytic degradation of phenol and dichloroacetate by BiVO4: the need of a sacrificial electron acceptor. J. Photochem. Photobiol. A 2010, 216 (2-3), 221-227. https://doi.org/10.1016/j.jphotochem.2010.08.021
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Chen, Q.; Braun, A.; Ovalle, A.; Savaniu, C. D.; Graule, T.; Bagdassarov, N. Hydrostatic pressure decreases the proton mobility in the hydrated BaZr0.9Y0.1O3 proton conductor. Appl. Phys. Lett. 2010, 97 (4), 041902 (3 pp.). https://doi.org/10.1063/1.3464162
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Erat, S.; Braun, A.; Piamonteze, C.; Liu, Z.; Ovalle, A.; Schindler, H.; Graule, T.; Gauckler, L. J. Entanglement of charge transfer, hole doping, exchange interaction, and octahedron tilting angle and their influence on the conductivity of La1―xSrxFe0.75Ni0.25O3―δ: a combination of x-ray spectroscopy and diffraction. J. Appl. Phys. 2010, 108 (12), 124906 (8 pp.). https://doi.org/10.1063/1.3517822
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Erat, S.; Wadati, H.; Aksoy, F.; Liu, Z.; Graule, T.; Gauckler, L. J.; Braun, A. Iron-resonant valence band photoemission and oxygen near edge x-ray absorption fine structure study on La1―xSrxFe0.75Ni0.25O3―δ. Appl. Phys. Lett. 2010, 97 (12), 124101 (3 pp.). https://doi.org/10.1063/1.3484960
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Heel, A.; Holtappels, P.; Hug, P.; Graule, T. Flame spray synthesis of nanoscale La0.6Sr0.4Co 0.2Fe0.8O3-δ and Ba0.5Sr0.5Co0.8Fe0.2O3-δ as cathode materials for intermediate temperature solid oxide fuel cells. Fuel Cells 2010, 10 (3), 419-432. https://doi.org/10.1002/fuce.200900093
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Heel, A.; Holtappels, P.; Graule, T. On the synthesis and performance of flame-made nanoscale La0.6Sr0.4CoO3-δ and its influence on the application as an intermediate temperature solid oxide fuel cell cathode. J. Power Sources 2010, 195 (19), 6709-6718. https://doi.org/10.1016/j.jpowsour.2010.04.006
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Holzer, L.; Münch, B.; Rizzi, M.; Wepf, R.; Marschall, P.; Graule, T. 3D-microstructure analysis of hydrated bentonite with cryo-stabilized pore water. Appl. Clay Sci. 2010, 47 (3-4), 330-342. https://doi.org/10.1016/j.clay.2009.11.045
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Ismael Michen, M. Co-extrusion of piezoelectric ceramic fibres. Doctoral dissertation, KIT, 2010, 133 p. http://digbib.ubka.uni-karlsruhe.de/volltexte/1000021999
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Karageorgakis, N. I.; Heel, A.; Bieberle-Hütter, A.; Rupp, J. L. M.; Graule, T.; Gauckler, L. J. Flame spray deposition of La0.6Sr0.4CoO3-δ thin films: microstructural characterization, electrochemical performance and degradation. J. Power Sources 2010, 195 (24), 8152-8161. https://doi.org/10.1016/j.jpowsour.2010.06.089
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Karageorgakis, N. I. Nanocrystalline ceramic thin films for micro-solid oxide fuel cells prepared by flame spray deposition. Doctoral dissertation, ETH Zürich, Switzerland, 2010, 139 p. https://doi.org/10.3929/ethz-a-006128817
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Löhnert, R. Synthesis and characterisation of hematite nanoparticles and films for photoelectrochemical applications. Bachelor thesis, 2010, 54 p.
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Michen, B.; Graule, T. Isoelectric points of viruses. J. Appl. Microbiol. 2010, 109 (2), 388-397. https://doi.org/10.1111/j.1365-2672.2010.04663.x
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Nakahara, S.; Périgo, E. A.; Pittini-Yamada, Y.; de Hazan, Y.; Graule, T. Electric insulation of a FeSiBC soft magnetic amorphous powder by a wet chemical method: identification of the oxide layer and its thickness control. Acta Mater. 2010, 58 (17), 5695-5703. https://doi.org/10.1016/j.actamat.2010.06.044
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Orlovskaya, N.; Lukich, S.; Subhash, G.; Graule, T.; Kuebler, J. Mechanical properties of 10 mol% Sc2O3-1 mol% CeO2-89 mol% ZrO2 ceramics. J. Power Sources 2010, 195 (9), 2774-2781. https://doi.org/10.1016/j.jpowsour.2009.11.016
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Prestat, M.; Morandi, A.; Heel, A.; Holzer, L.; Holtappels, P.; Graule, T. J. Effect of graphite pore former on oxygen electrodes prepared with La0.6Sr0.4CoO3-δ nanoparticles. Electrochem. Commun. 2010, 12 (2), 292-295. https://doi.org/10.1016/j.elecom.2009.12.018
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Radecka, M.; Rekas, M.; Kusior, E.; Zakrzewska, K.; Heel, A.; Michalow, K. A.; Graule, T. TiO2-based nanopowders and thin films for photocatalytical applications. J. Nanosci. Nanotechnol. 2010, 10 (2), 1032-1042. https://doi.org/10.1166/jnn.2010.1865
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Radecka, M.; Jasiński, M.; Klich-Kafel, J.; Rękas, M.; Łysoń, B.; Czapla, A.; Lubecka, M.; Sokołowski, M.; Zakrzewska, K.; Heel, A.; et al. TiO2-based nanopowders for gas sensor. Mater. Ceram. 2010, 62 (4), 545-549.
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Schabikowski, M. Synthesis and characteristion of self-organised haematite thin films for photonic applications. Master thesis, 2010, 106 p.
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Solarska, R.; Heel, A.; Ropka, J.; Braun, A.; Holzer, L.; Ye, J.; Graule, T. Nanoscale calcium bismuth mixed oxide with enhanced photocatalytic performance under visible light. Appl. Catal. A 2010, 382 (2), 190-196. https://doi.org/10.1016/j.apcata.2010.04.043
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Solarska, R.; Alexander, B. D.; Braun, A.; Jurczakowski, R.; Fortunato, G.; Stiefel, M.; Graule, T.; Augustynski, J. Tailoring the morphology of WO3 films with substitutional cation doping: effect on the photoelectrochemical properties. Electrochim. Acta 2010, 55 (26), 7780-7787. https://doi.org/10.1016/j.electacta.2009.12.016
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Vasić, S.; Grobéty, B.; Kuebler, J.; Graule, T.; Baumgartner, L. XRCT characterisation of Ti particles inside porous Al2O3. Mater. Charact. 2010, 61 (6), 653-660. https://doi.org/10.1016/j.matchar.2010.03.012
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de Hazan, Y.; Zimmermann, D.; Z'graggen, M.; Roos, S.; Aneziris, C.; Bollier, H.; Fehr, P.; Graule, T. Homogeneous electroless Ni-P/SiO2 nanocomposite coatings with improved wear resistance and modified wear behavior. Surf. Coat. Technol. 2010, 204 (21-22), 3464-3470. https://doi.org/10.1016/j.surfcoat.2010.04.007
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de Hazan, Y.; Wozniak, M.; Heinecke, J.; Müller, G.; Graule, T. New microshaping concepts for ceramic/polymer nanocomposite and nanoceramic fibers. J. Am. Ceram. Soc. 2010, 93 (9), 2456-2459. https://doi.org/10.1111/j.1551-2916.2010.03802.x
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de Hazan, Y.; Wozniak, M.; Heinecke, J.; Müller, G.; Märkl, V.; Graule, T. Shaping radiation curable colloidal dispersions – from polymer/ceramic fibers and microspheres to gradient porosity ceramic bulk materials. In Advanced processing and manufacturing technologies for structural and multifunctional materials IV, presented at the 34th international conference on advanced ceramics and composites. Advanced processing and manufacturing technologies for structural and multifunctional materials IV, Daytona Beach, FL, USA, January 24–29, 2010; Ohji, T., Singh, M., Mathur, S., Eds.; Ceramic engineering and science proceedings; Wiley, 2010; Vol. 31, pp 85-95.
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Aghdam, R. M. The effect of Ni substitution on electrical and magnetic properties of Sol-Gel derived LaSrFe-Oxide charge ordering perovskites. Master thesis, 2009, 121 p.
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Bahraini, M.; Minghetti, T.; Zoellig, M.; Schubert, J.; Berroth, K.; Schelle, C.; Graule, T.; Kuebler, J. Activated pressureless infiltration of metal-matrix composites with graded activator content. Composites A 2009, 40 (10), 1566-1572. https://doi.org/10.1016/j.compositesa.2009.06.016
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Bayraktar, D.; Diethelm, S.; Graule, T.; Van Herle, J.; Holtappels, P. Properties of B-site substituted La0.5Sr0.5FeO3-δ perovskites for application in oxygen separation membranes. J. Electroceram. 2009, 22 (1-3), 55-60. https://doi.org/10.1007/s10832-008-9428-z
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Braun, A.; Zhang, X.; Sun, Y.; Müller, U.; Liu, Z.; Erat, S.; Ari, M.; Grimmer, H.; Mao, S. S.; Graule, T. Correlation of high temperature x-ray photoemission valence band spectra and conductivity in strained LaSrFeNi oxide on SrTiO3(110). Appl. Phys. Lett. 2009, 95 (2), 022107 (3 pp.). https://doi.org/10.1063/1.3174916
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Braun, A.; Bayraktar, D.; Erat, S.; Harvey, A. S.; Beckel, D.; Purton, J. A.; Holtappels, P.; Gauckler, L. J.; Graule, T. Pre-edges in oxygen (1s) x-ray absorption spectra: a spectral indicator for electron hole depletion and transport blocking in iron perovskites. Appl. Phys. Lett. 2009, 94 (20), 202102 (3 pp.). https://doi.org/10.1063/1.3122926
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Braun, A.; Duval, S.; Ried, P.; Embs, J.; Juranyi, F.; Strässle, T.; Stimming, U.; Hempelmann, R.; Holtappels, P.; Graule, T. Proton diffusivity in the BaZr0.9Y0.1O3−δ proton conductor. J. Appl. Electrochem. 2009, 39 (4), 471-475. https://doi.org/10.1007/s10800-008-9667-3
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Braun, A.; Ovalle, A.; Pomjakushin, V.; Cervellino, A.; Erat, S.; Stolte, W. C.; Graule, T. Yttrium and hydrogen superstructure and correlation of lattice expansion and proton conductivity in the BaZr0.9Y0.1O2.95 proton conductor. Appl. Phys. Lett. 2009, 95 (22), 224103 (3 pp.). https://doi.org/10.1063/1.3268454
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Diethelm, S.; Bayraktar, D.; Graule, T.; Holtappels, P.; Van Herle, J. Improved stability of La0.5Sr0.5FeO3 by Ta-doping for oxygen separation membrane application. Solid State Ionics 2009, 180 (11-13), 857-860. https://doi.org/10.1016/j.ssi.2009.02.001
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Duval, S. B. C.; Holtappels, P.; Vogt, U. F.; Stimming, U.; Graule, T. Characterisation of BaZr0.9Y0.1O3−δ prepared by three different synthesis methods: study of the sinterability and the conductivity. Fuel Cells 2009, 9 (5), 613-621. https://doi.org/10.1002/fuce.200800170
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Duval, S. B. C.; Graule, T.; Holtappels, P.; Ouweltjes, J. P.; Rietveld, G. Evaluation of the perovskite (La0.8Sr0.2) 0.95Fe0.8Ni0.2O3-δ as SOFC cathode. Fuel Cells 2009, 9 (6), 911-914. https://doi.org/10.1002/fuce.200900154
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Erat, S.; Braun, A.; Ovalle, A.; Piamonteze, C.; Liu, Z.; Graule, T.; Gauckler, L. J. Correlation of O (1s) and Fe (2p) near edge x-ray absorption fine structure spectra and electrical conductivity of La1-xSrxFe0.75Ni0.25O3-δ. Appl. Phys. Lett. 2009, 95 (17), 174108 (3 pp.). https://doi.org/10.1063/1.3246145
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Haas, O.; Vogt, U. F.; Soltmann, C.; Braun, A.; Yoon, W. S.; Yang, X. Q.; Graule, T. The Fe K-edge X-ray absorption characteristics of La1-xSrxFeO3-δ prepared by solid state reaction. Mater. Res. Bull. 2009, 44 (6), 1397-1404. https://doi.org/10.1016/j.materresbull.2008.11.026
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Heel, A.; Vital, A.; Holtappels, P.; Graule, T. Flame spray synthesis and characterisation of stabilised ZrO2 and CeO2 electrolyte nanopowders for SOFC applications at intermediate temperatures. J. Electroceram. 2009, 22 (1-3), 40-46. https://doi.org/10.1007/s10832-007-9384-z
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Michalow, K. A.; Heel, A.; Graule, T.; Rekas, M. Effect of cationic or anionic dopants on optical and photocatalytic properties of TiO2 nanopowders made by flame spray synthesis (FSS). In Symposium S – materials in photocatalysis and photoelectrochemistry for environmental applications and H2 generation, presented at the 2009 MRS spring meeting, San Francisco, California, April 13–17, 2009; Braun, A., Alivisatos, P. A., Figgemeier, E., Turner, J. A., Ye, J., Chandler, E. A., Eds.; Materials research society symposium proceedings; Materials Research Society: Warrendale, Pennsylvania, 2009; Vol. 1171, pp 1171-S02-05 (6 pp.). https://doi.org/10.1557/PROC-1171-S02-05
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Michalow, K. A.; Heel, A.; Vital, A.; Amberg, M.; Fortunato, G.; Kowalski, K.; Graule, T. J.; Rekas, M. Effect of thermal treatment on the photocatalytic activity in visible light of TiO2-W flame spray synthesised nanopowders. Top. Catal. 2009, 52 (8), 1051-1059. https://doi.org/10.1007/s11244-009-9256-7
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Michalow, K. A.; Logvinovich, D.; Weidenkaff, A.; Amberg, M.; Fortunato, G.; Heel, A.; Graule, T.; Rekas, M. Synthesis, characterization and electronic structure of nitrogen-doped TiO2 nanopowder. Catal. Today 2009, 144 (1-2), 7-12. https://doi.org/10.1016/j.cattod.2008.12.015
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Nurk, G.; Kubacki, A.; Holzer, L.; Figi, R.; Graule, T.; Holtappels, P. Influence of some inorganic impurities on the electrochemical properties and microstructure of Ni-CGO anode in artificial woodgas atmosphere. Presented at the 216th meeting of the electrochemical society, Vienna, Austria, October 4–9, 2009; Singhal, S. C., Yokokawa, H., Eds.; ECS transactions; The Electrochemical Society: Pennington, NJ; Vol. 25, pp 2117-2124. https://doi.org/10.1149/1.3205759
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Piekarczyk, W.; Wozniak, M.; Graule, T.; De Hazan, Y.; Kata, D.; Lis, J. Ultrasonication as a method for examination of glasses derived from UV curable nanosilica pastes. In Proceedings of the 11th international conference and exhibition of the European Ceramic Society, presented at the 11th international conference and exhibition of the European Ceramic Society, Krakow, June 21-25, 2009; Bućko, M. M., Ed.; Polish Ceramic Society: Kraków, 2009; pp 170-175.
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Radecka, M.; Jasiński, M.; Klich-Kafel, J.; Rekas, M.; Łysoń, B.; Czapla, A.; Lubecka, M.; Sokołowski, M.; Zakrzewska, K.; Heel, A.; et al. Tio2-based nanopowders for gas sensor. In Proceedings of the 11th ECERS Conference, Krakow, 2009, presented at the 11th international conference and exhibition of the European ceramic society 2009, Krakow, June 21-25, 2009; Polish Ceramic Society: Krakow, 2009; pp 697-701.
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Richter, J.; Holtappels, P.; Graule, T.; Nakamura, T.; Gauckler, L. J. Materials design for perovskite SOFC cathodes. Monatsh. Chem. 2009, 140 (9), 985-999. https://doi.org/10.1007/s00706-009-0153-3
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Tinguely, J. C. Low-temperature roll-to-roll processing of a mesoporous metal oxide layer for dye-sensitized solar cells. Master thesis, 2009, 110 p.
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Trenczek-Zajac, A.; Radecka, M.; Jasinski, M.; Michalow, K. A.; Rekas, M.; Kusior, E.; Zakrzewska, K.; Heel, A.; Graule, T.; Kowalski, K. Influence of Cr on structural and optical properties of TiO2:Cr nanopowders prepared by flame spray synthesis. J. Power Sources 2009, 194 (1), 104-111. https://doi.org/10.1016/j.jpowsour.2009.02.068
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Vasić, S.; Grobéty, B.; Kuebler, J.; Graule, T. Activation mechanism and infiltration kinetic for pressureless melt infiltration of Ti activated AI2O3 preforms by high melting alloy. Adv. Eng. Mater. 2009, 11 (8), 659-666. https://doi.org/10.1002/adem.200900101
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Wittig, D.; Aneziris, C. G.; Graule, T.; Kuebler, J. Mechanical properties of three-dimensional interconnected alumina/steel metal matrix composites. J. Mater. Sci. 2009, 44 (2), 572-579. https://doi.org/10.1007/s10853-008-3072-5
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Wozniak, M.; Graule, T.; de Hazan, Y.; Kata, D.; Lis, J. Highly loaded UV curable nanosilica dispersions for rapid prototyping applications. J. Eur. Ceram. Soc. 2009, 29 (11), 2259-2265. https://doi.org/10.1016/j.jeurceramsoc.2009.01.030
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de Hazan, Y.; Heinecke, J.; Weber, A.; Graule, T. High solids loading ceramic colloidal dispersions in UV curable media via comb-polyelectrolyte surfactants. J. Colloid Interface Sci. 2009, 337 (1), 66-74. https://doi.org/10.1016/j.jcis.2009.05.012
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Akurati, K. K.; Vital, A.; Dellemann, J. P.; Michalow, K.; Graule, T.; Ferri, D.; Baiker, A. Flame-made WO3/TiO2 nanoparticles: relation between surface acidity, structure and photocatalytic activity. Appl. Catal. B 2008, 79 (1), 53-62. https://doi.org/10.1016/j.apcatb.2007.09.036
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Braun, A.; Richter, J.; Harvey, A. S.; Erat, S.; Infortuna, A.; Frei, A.; Pomjakushina, E.; Mun, B. S.; Holtappels, P.; Vogt, U.; et al. Electron hole-phonon interaction, correlation of structure, and conductivity in single crystal La0.9Sr0.1FeO3-δ. Appl. Phys. Lett. 2008, 93 (26), 262103 (3 pp.). https://doi.org/10.1063/1.3049614
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Braun, A.; Janousch, M.; Sfeir, J.; Kiviaho, J.; Noponen, M.; Huggins, F. E.; Smith, M. J.; Steinberger-Wilckens, R.; Holtappels, P.; Graule, T. Molecular speciation of sulfur in solid oxide fuel cell anodes with X-ray absorption spectroscopy. J. Power Sources 2008, 183 (2), 564-570. https://doi.org/10.1016/j.jpowsour.2008.05.048
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Duval, S. B. C.; Holtappels, P.; Stimming, U.; Graule, T. Effect of minor element addition on the electrical properties of BaZr0.9Y0.1O3 − δ. Solid State Ionics 2008, 179 (21-26), 1112-1115. https://doi.org/10.1016/j.ssi.2007.11.030
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Erat, S.; Braun, A.; Zhang, X.; Sun, S. Y.; Liu, Z.; Frei, A.; Ari, M.; Mao, S. M.; Gauckler, L. J.; Graule, T. LaSrFeNi-oxide: a promising cathode material matching proton conductor specifications for intermediate temperature solid oxide fuel cells. In Smart energy strategies: meeting the climate change challenge; VDF Hochschulverlag: Zürich, 2008; p 150 (1pp.). https://doi.org/10.3929/ethz-a-005666219
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Graule, T. Nanovir. Ein Virenfilter für sauberes Trinkwasser dank Nanotechnologie. VTA-Aktuell: Magazin des Vereins technischer Angestellter der Gas- und Wasserversorgungen, 2008, pp 26-27.
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Kübler, J.; Eblagon, F.; Graule, T.; Ehrle, B. Development of ceramic composites for industrial wood-cutting tools. In High-performance ceramics V, presented at the Fifth China international conference on high-performance ceramics (CICC-5), Changsha, China, May 10-13, 2007; Pan, W., Gong, J., Eds.; Key engineering materials; Trans Tech Publications Ltd,: Baech, 2008; Vol. 368-372, pp 1062-1067. https://doi.org/10.4028/www.scientific.net/KEM.368-372.1062
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Michalow, K. A.; Vital, A.; Heel, A.; Graule, T.; Reifler, F. A.; Ritter, A.; Zakrzewska, K.; Rekas, M. Photocatalytic activity of W-doped TiO2 nanopowders. J. Adv. Oxid. Technol. 2008, 11 (1), 56-64. https://doi.org/10.1515/jaots-2008-0107
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Peter, P.; Lorenz, C.; Brönstrup, A.; Graule, T.; Menzler, N. H.; Sitte, W.; Holtappels, P. Processing of YSZ screen printing pastes and the characterization of the electrolyte layers for anode supported SOFC. J. Eur. Ceram. Soc. 2008, 28 (9), 1801-1808. https://doi.org/10.1016/j.jeurceramsoc.2007.11.018
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Richter, J.; Holtappels, P.; Graule, T.; Gauckler, L. J. Non-stoichiometry, thermal expansion and electrical properties of Pr1-xSrxMn1-yInyO3-δ perovskites. Solid State Ionics 2008, 179 (39), 2284-2289. https://doi.org/10.1016/j.ssi.2008.08.007
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Richter, J.; Braun, A.; Harvey, A. S.; Holtappels, P.; Graule, T.; Gauckler, L. J. Valence changes of manganese and praseodymium in Pr1-xSrxMn1-yInyO3-δ perovskites upon cation substitution as determined with XANES and ELNES. Physica B 2008, 403 (1), 87-94. https://doi.org/10.1016/j.physb.2007.08.011
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Ried, P.; Holtappels, P.; Wichser, A.; Ulrich, A.; Graule, T. Synthesis and Characterization of La0.6Sr0.4Co0.2Fe0.8O3−δ and Ba0.5Sr0.5Co0.8Fe0.2O3−δ. J. Electrochem. Soc. 2008, 155 (10), B1029-B1035. https://doi.org/10.1149/1.2960873
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Vasić, S.; Grobéty, B.; Kuebler, J.; Kern, P.; Graule, T. Experimental models for activtation mechanism of pressureless infiltration in the non-wetting steel-alumina MMC system. Adv. Eng. Mater. 2008, 10 (5), 471-475. https://doi.org/10.1002/adem.200700342
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Vital, A.; Zürcher, S.; Dittmann, R.; Trottmann, M.; Lienemann, P.; Bommer, B.; Graule, T.; Apel, E.; Höland, W. Ultrafine comminution of dental glass in a stirred media mill. Chem. Eng. Sci. 2008, 63 (2), 484-494. https://doi.org/10.1016/j.ces.2007.09.027
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Wegmann, M.; Michen, B.; Luxbacher, T.; Fritsch, J.; Graule, T. Modification of ceramic microfilters with colloidal zirconia to promote the adsorption of viruses from water. Water Res. 2008, 42 (6-7), 1726-1734. https://doi.org/10.1016/j.watres.2007.10.030
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Wegmann, M.; Michen, B.; Graule, T. Nanostructured surface modification of microporous ceramics for efficient virus filtration. J. Eur. Ceram. Soc. 2008, 28 (8), 1603-1612. https://doi.org/10.1016/j.jeurceramsoc.2007.11.002
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Wittig, D.; Glauche, A.; Aneziris, C. G.; Minghetti, T.; Schelle, C.; Graule, T.; Kuebler, J. Activated pressureless melt infiltration of zirconia-based metal matrix composites. Mater. Sci. Eng. A 2008, 488 (1-2), 580-585. https://doi.org/10.1016/j.msea.2007.11.065
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de Hazan, Y.; Werner, D.; Z'graggen, M.; Groteklaes, M.; Graule, T. Homogeneous Ni-P/Al2O3 nanocomposite coatings from stable dispersions in electroless nickel baths. J. Colloid Interface Sci. 2008, 328 (1), 103-109. https://doi.org/10.1016/j.jcis.2008.08.033
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de Hazan, Y.; Reuter, T.; Werner, D.; Clasen, R.; Graule, T. Interactions and dispersion stability of aluminum oxide colloidal particles in electroless nickel solutions in the presence of comb polyelectrolytes. J. Colloid Interface Sci. 2008, 323 (2), 293-300. https://doi.org/10.1016/j.jcis.2008.03.036
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Akurati, K. K.; Vital, A.; Fortunato, G.; Hany, R.; Nueesch, F.; Graule, T. Flame synthesis of TiO2 nanoparticles with high photocatalytic activity. Solid State Sci. 2007, 9 (3-4), 247-257. https://doi.org/10.1016/j.solidstatesciences.2006.12.004
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Barna, E.; Rentsch, D.; Bommer, B.; Vital, A.; von Trzebiatowski, O.; Graule, T. Surface modification of nanoparticles for scratch resistant clear coatings. KGK Kautsch. Gummi Kunstst. 2007, 60 (1-2), 49-51.
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Duval, S. B. C.; Holtappels, P.; Vogt, U. F.; Pomjakushina, E.; Conder, K.; Stimming, U.; Graule, T. Electrical conductivity of the proton conductor BaZr0.9Y0.1O3-δ obtained by high temperature annealing. Solid State Ionics 2007, 178 (25-26), 1437-1441. https://doi.org/10.1016/j.ssi.2007.08.006
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Eblagon, F.; Ehrle, B.; Graule, T.; Kuebler, J. Development of silicon nitride/silicon carbide composites for wood-cutting tools. J. Eur. Ceram. Soc. 2007, 27 (1), 419-428. https://doi.org/10.1016/j.jeurceramsoc.2006.02.040
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Lemster, K.; Delporte, M.; Graule, T.; Kuebler, J. Activation of alumina foams for fabricating MMCs by pressureless infiltration. Ceram. Int. 2007, 33 (7), 1179-1185. https://doi.org/10.1016/j.ceramint.2006.04.002
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Vasić, S.; Grobéty, B.; Kuebler, J.; Graule, T.; Baumgartner, L. X-ray computed micro tomography as complementary method for the characterization of activated porous ceramic preforms. J. Mater. Res. 2007, 22 (5), 1414-1424. https://doi.org/10.1557/JMR.2007.0181
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Vital, A.; Angermann, A.; Dittmann, R.; Graule, T.; Töpfer, J. Highly sinter-active (Mg-Cu)-Zn ferrite nanoparticles prepared by flame spray synthesis. Acta Mater. 2007, 55 (6), 1955-1964. https://doi.org/10.1016/j.actamat.2006.11.002
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Vital, A.; Richter, J.; Figi, R.; Nagel, O.; Aneziris, C. G.; Bernardi, J.; Graule, T. One-step flame synthesis of ultrafine SiO2-C nanocomposite particles with high carbon loading and their carbothermal conversion. Ind. Eng. Chem. Res. 2007, 46 (12), 4273-4281. https://doi.org/10.1021/ie061374p
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Vogt, U. F.; Györfy, L.; Herzog, A.; Graule, T.; Plesch, G. Macroporous silicon carbide foams for porous burner applications and catalyst supports. J. Phys. Chem. Solids 2007, 68 (5-6), 1234-1238. https://doi.org/10.1016/j.jpcs.2006.12.008
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Akurati, K. K.; Dittmann, R.; Vital, A.; Klotz, U.; Hug, P.; Graule, T.; Winterer, M. Silica-based composite and mixed-oxide nanoparticles from atmospheric pressure flame synthesis. J. Nanopart. Res. 2006, 8 (3-4), 379-393. https://doi.org/10.1007/s11051-005-9024-y
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Akurati, K. K.; Vital, A.; Klotz, U. E.; Bommer, B.; Graule, T.; Winterer, M. Synthesis of non-aggregated titania nanoparticles in atmospheric pressure diffusion flames. Powder Technol. 2006, 165 (2), 73-82. https://doi.org/10.1016/j.powtec.2006.03.019
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Bayraktar, D.; Diethelm, S.; Holtappels, P.; Graule, T.; Van herle, J. Oxygen transport in La0.5Sr0.5Fe1-yTiyO3-δ (y=0.0, 0.2) membranes. J. Solid State Electrochem. 2006, 10 (8), 589-596. https://doi.org/10.1007/s10008-006-0133-z
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Herzog, A.; Reznik, B.; Chen, T.; Graule, T.; Vogt, U. Structural changes in activated wood-based carbons: correlation between specific surface area and localization of molecular-sized pores. Holzforschung 2006, 60 (1), 85-92. https://doi.org/10.1515/Hf.2006.015
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Lemster, K.; Graule, T.; Minghetti, T.; Schelle, C.; Kuebler, J. Mechanical and machining properties of X38CrMoV5-1/Al2O3 metal matrix composites and components. Mater. Sci. Eng. A 2006, 420 (1-2), 296-305. https://doi.org/10.1016/j.msea.2006.01.039
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Richter, J.; Holtappels, P.; Vogt, U.; Graule, T.; Gauckler, L. J. Conduction behavior of Pr1-xSrxMn1-yInyO3-δ perovskites. Solid State Ionics 2006, 177 (35-36), 3105-3108. https://doi.org/10.1016/j.ssi.2006.07.035
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Former group leader (until 2019):

Thomas Graule