Werner Sitte

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2025
Published
Electronic structure, phase formation, and defect distribution in the Ba(Ce,Fe,Acc)O_3-δ system
Merkle, R., Hoedl, M. F., Chesnokov, A., Gryaznov, D., Bucher, E., Kotomin, E. A., Sitte, W. & Maier, J., 12 Jan 2025, In: Acta Materialia. 287.2025, 1 April, 10 p., 120739.
Research output: Contribution to journal › Article › Research › peer-review
2024
Published
Development of sustainable air electrode materials for solid oxide cells
Aksoy, M., Egger, A., Sitte, W. & Bucher, E., 14 Nov 2024.
Research output: Contribution to conference › Poster › Research
Published
Development of sustainable air electrode materials for solid oxide cells
Aksoy, M., Egger, A., Sitte, W. & Bucher, E., 23 Sept 2024.
Research output: Contribution to conference › Poster › Research
Published
Electronic structure, phase formation, and defect distribution in the Ba(Ce,Fe,Acc)O_3-δ system investigated by density functional theory calculations
Merkle, R., Chesnokov, A., Hoedl, M. F., Gryaznov, D., Nader, C., Egger, A., Bucher, E., Kotomin, E. A., Maier, J. & Sitte, W., 16 Jul 2024.
Research output: Contribution to conference › Poster › Research
Published
Phase composition and proton uptake of acceptor-doped self-generated Ba(Ce,Fe)O_3-δ – Ba(Fe,Ce)O_3-δ composites
Nader, C., Lammer, J., Egger, A., Berger, C., Sitte, W., Grogger, W., Merkle, R., Maier, J. & Bucher, E., Mar 2024, In: Solid State Ionics. 406.2024, March, 8 p., 116474.
Research output: Contribution to journal › Article › Research › peer-review
2023
Published
Oxygen exchange and transport properties of the first-order Ruddlesden-Popper phase La₂Ni_0.9Co_0.1O_4+δ
Eisbacher-Lubensky, S. L., Egger, A., Sitte, W. & Bucher, E., Sept 2023, In: Solid State Ionics. 397.2023, September, 8 p., 116255.
Research output: Contribution to journal › Article › Research › peer-review
Published
Pr- and Co-substitution in rare earth nickelates: Application as SOEC air electrodes
Egger, A., Eisbacher-Lubensky, S. L., Sampl, K., Subotić, V., Hochenauer, C., Sitte, W. & Bucher, E., 28 Aug 2023, In: Fuel Cells. 2023, 6, p. 387-398 12 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Electrical conductivity and chemical diffusion coefficients of self-generated Ba(Ce,Fe,Y)O_3-δ composites
Bucher, E., Nader, C., Lammer, J., Berger, C., Egger, A., Sitte, W., Grogger, W., Merkle, R. & Maier, J., 1 Jun 2023.
Research output: Contribution to conference › Poster › Research
Published
High Temperature Electrolysis - From Fundamental to Applications
Sitte, W. & Merkle, R., 2023, IOP Publishing Ltd.
Research output: Book/Report › Book › Research
2022
Published
Electrochemical characterization of the high entropy perovskite La_0.2Pr_0.2Nd_0.2Sm_0.2Sr_0.2CoO_3-δ for solid oxide cell air electrodes
Pretschuh, P., Bucher, E., Egger, A., Falah Chamasemani, F., Brunner, R. & Sitte, W., 6 Jul 2022.
Research output: Contribution to conference › Poster › Research
Published
Pr- and Co-substitution in rare earth nickelates – application as SOEC air electrodes
Egger, A., Eisbacher-Lubensky, S. L., Sampl, K., Bucher, E. & Sitte, W., 6 Jul 2022.
Research output: Contribution to conference › Poster › Research
Published
A method for a column-by-column EELS quantification of barium lanthanum ferrate
Lammer, J., Berger, C., Löffler, S., Knez, D., Longo, P., Kothleitner, G., Hofer, F., Haberfehlner, G., Bucher, E., Sitte, W. & Grogger, W., Apr 2022, In: Ultramicroscopy. 234.2022, April, 9 p., 113477.
Research output: Contribution to journal › Article › Research › peer-review
Published
Electrochemical characterization of the high entropy perovskite La_0.2Pr_0.2Nd_0.2Sm_0.2Sr_0.2CoO_3-δ for solid oxide cell air electrodes
Pretschuh, P., Bucher, E., Egger, A., Falah Chamasemani, F., Brunner, R. & Sitte, W., 2022, Proceedings of the 15^th European SOFC & SOE Forum 2022. B0314
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Pr- and Co-substitution in rare earth nickelates – application as SOEC air electrodes
Egger, A., Eisbacher-Lubensky, S. L., Sampl, K., Bucher, E. & Sitte, W., 2022, Proceedings of the 15^th European SOFC & SOE Forum 2022. B0309
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2021
Published
Influence of Y-substitution on phase composition and proton uptake of self-generated Ba(Ce,Fe)O_3-δ-Ba(Fe,Ce)O_3-δ composites
Berger, C., Bucher, E., Merkle, R., Nader, C., Lammer, J., Grogger, W., Maier, J. & Sitte, W., 15 Nov 2021, In: Journal of Materials Chemistry A. 10.2022, 5, p. 2474-2482 9 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Vertraulicher Zwischenbericht vom 29.09.2021 (P048-F-03-04)
Bucher, E., Berger, C., Klampfl, B., Nader, C., Egger, A., Sitte, W., Lammer, J., Grogger, W., Merkle, R. & Maier, J., 29 Sept 2021
Research output: Book/Report › Commissioned report › Research
Published
Impact of Y-substitution on structure-property relations of self-generated Ba(Ce,Fe)O_3-δ − Ba(Fe,Ce)O_3-δ nanocomposites
Berger, C., Lammer, J., Bucher, E., Nader, C., Grogger, W., Merkle, R., Maier, J. & Sitte, W., 28 Sept 2021.
Research output: Contribution to conference › Poster › Research
Published
Oxygen exchange kinetics and electrical conductivity of self-generated Ba(Ce,Fe,Y)O_3-δ − Ba(Fe,Ce,Y)O_3-δ nanocomposites
Nader, C., Berger, C., Lammer, J., Bucher, E., Merkle, R., Maier, J. & Sitte, W., 31 May 2021.
Research output: Contribution to conference › Poster › Research
Published
Synthesis and fundamental characterization of the first order Ruddlesden-Popper nickelate La₂Ni_0.9Co_0.1O_4+δ
Eisbacher-Lubensky, S. L., Egger, A., Bucher, E. & Sitte, W., 31 May 2021.
Research output: Contribution to conference › Poster › Research
Published
Preparation and characterization of La_0.8Ca_0.2Fe_0.8Co_0.2O_3-δ as a new air electrode material for solid oxide cells
Micu-Budisteanu, M., Berger, C., Bucher, E., Lenser, C., Menzler, N. H. & Sitte, W., 20 Apr 2021.
Research output: Contribution to conference › Poster › Research
Published
Crystal structure and oxygen nonstoichiometry of the third-order Ruddlesden-Popper phase Pr₄(Ni_0.9Co_0.1)₃O_10-δ
Berger, C., Bucher, E., Merkle, R., Maier, J. & Sitte, W., 24 Mar 2021, In: Open ceramics. 6.2021, June, 8 p., 100094.
Research output: Contribution to journal › Article › Research › peer-review
Published
Fundamental material property trends in the La_0.8-xNd_xCa_0.2FeO_3-δ series: crystal structure and thermal expansion
Berger, C., Bucher, E., Lammer, J., Nader, C. & Sitte, W., 25 Feb 2021, In: Journal of materials science. 56.2021, February, p. 10191–10203 13 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Long-Term Stability of Pr₂NiO_4+δ Air Electrodes for Solid Oxide Cells against Chromium Poisoning
Schrödl, N., Egger, A., Lammer, J., Hofer, F. & Sitte, W., 27 Jan 2021, In: Journal of the Electrochemical Society. 168.2021, 168, 10 p., 014509.
Research output: Contribution to journal › Article › Research › peer-review
Published
Fundamental material properties of the strontium-free SOC air electrode material La₂Ni_0.9Co_0.1O_4+δ
Eisbacher-Lubensky, S. L., Egger, A., Bucher, E. & Sitte, W., 2021, 45^th International Conference and Exposition on Advanced Ceramics and Composites (ICACC).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Influence of Nd-substitution on (La,Ca)FeO₃ perovskites with regard to application in solid oxide fuel cell cathodes
Bucher, E., Berger, C., Lammer, J., Nader, C. & Sitte, W., 2021, KERAMIK 2021- 96. Jahrestagung der Deutschen Keramischen Gesellschaft.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Influence of Y-substitution on crystal structure and proton uptake of self-generated Ba(Ce,Fe)O_3-δ-Ba(Fe,Ce)O_3-δ nanocomposites
Berger, C., Lammer, J., Nader, C., Bucher, E., Grogger, W., Merkle, R., Maier, J. & Sitte, W., 2021, 2021 Spring Meeting of the European Materials Research Society (E-MRS).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Oxygen exchange kinetics and electrical conductivity of self-generated Ba(Ce,Fe,Y)O_3-δ − Ba(Fe,Ce,Y)O_3-δ nanocomposites
Nader, C., Berger, C., Bucher, E. & Sitte, W., 2021, 2021 Spring Meeting of the European Materials Research Society (E-MRS).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Preparation and characterization of La_0.8Ca_0.2Fe_0.8Co_0.2O_3-δ as a new air electrode material for solid oxide cells
Micu-Budisteanu, M., Berger, C., Bucher, E., Lenser, C., Menzler, N. H. & Sitte, W., 2021, KERAMIK 2021- 96. Jahrestagung der Deutschen Keramischen Gesellschaft.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Structure-property relations in the La_0.8-xNd_xCa_0.2FeO_3-δ series with respect to application in solid oxide cell air electrodes
Bucher, E., Berger, C., Lammer, J., Nader, C. & Sitte, W., 2021, 2021 Spring Meeting of the European Materials Research Society (E-MRS).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Synthesis and fundamental characterization of the first order Ruddlesden-Popper nickelate La₂Ni_0.9Co_0.1O_4+δ
Eisbacher-Lubensky, S. L., Egger, A., Bucher, E. & Sitte, W., 2021, 2021 Spring Meeting of the European Materials Research Society (E-MRS).
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2020
Published
Vertraulicher Zwischenbericht vom 29.09.2020 (P048-F-03-04)
Bucher, E., Berger, C., Klampfl, B., Nader, C., Egger, A., Sitte, W., Lammer, J., Grogger, W., Merkle, R. & Maier, J., 29 Sept 2020
Research output: Book/Report › Commissioned report › Research
Published
Vertraulicher Bericht: Deliverable 2.1 (P048-F-03-04)
Berger, C., Bucher, E., Egger, A., Sitte, W., Lammer, J., Grogger, W., Merkle, R. & Maier, J., 30 Apr 2020
Research output: Book/Report › Commissioned report › Research
Published
Water incorporation into materials with three mobile carriers: Two-fold relaxation of the electromotive force in Fe-doped SrTiO3 and importance of hole trapping
Merkle, R., Sitte, W. & Maier, J., Apr 2020, In: Solid State Ionics. 347.2020, April, 9 p., 115174.
Research output: Contribution to journal › Article › Research › peer-review
Published
Oxygen surface exchange kinetics and electronic conductivity of the third-order Ruddlesden-Popper phase Pr4Ni2.7Co0.3O10-δ
Berger, C., Bucher, E., Egger, A., Schrödl, N., Lammer, J., Gspan, C., Merkle, R., Grogger, W., Maier, J. & Sitte, W., 8 Mar 2020, In: Solid State Ionics. 348.2020, May, 9 p., 115282.
Research output: Contribution to journal › Article › Research › peer-review
Published
In-situ diagnosis for chromium and silicon poisoning of porous air electrodes
Egger, A., Hofmann, T., Bucher, E. & Sitte, W., 2020, 14th European SOFC& SOE Forum 2020.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
La₂Ni_0.9Co_0.1O_4+δ – a Sr-free air electrode with fast oxygen exchange kinetics for SOECs, SOFCs, and RSOCs
Eisbacher-Lubensky, S. L., Egger, A., Bucher, E., Subotic, V., Hochenauer, C. & Sitte, W., 2020, 14^th European SOFC & SOE Forum 2020.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Performance of Ruddlesden-Popper-Type Oxides as Air Electrodes for Solid Oxide Cells
Sitte, W., Egger, A., Bucher, E., Berger, C., Eisbacher-Lubensky, S. L. & Schrödl, N., 2020, 14th European SOFC & SOE Forum 2020.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2019
Published
Vertraulicher Bericht: Deliverable 4.3 (P048-F-01-16)
Bucher, E., Egger, A., Hofmann, T., Berger, C. & Sitte, W., 30 Nov 2019, 24 p.
Research output: Book/Report › Commissioned report › Research
Published
Vertraulicher Bericht: Endbericht (P048-F-03-01)
Bucher, E., Egger, A., Berger, C., Sitte, W., Lammer, J., Grogger, W., Merkle, R. & Maier, J., 28 Nov 2019, 40 p.
Research output: Book/Report › Commissioned report › Research
Published
Vertraulicher Zwischenbericht vom 17.10.2019 (P048-F-01-16)
Lawlor, V., Bucher, E., Subotic, V., Egger, A., Berger, C., Hofmann, T., Binderbauer, P., Sitte, W. & Futterer, K., 17 Oct 2019, 36 p.
Research output: Book/Report › Commissioned report › Research
Published
Crystal structure and phase transformation of the third order Ruddlesden-Popper phase Pr₄(Ni_0.9Co_0.1)₃O_10-δ
Berger, C., Bucher, E., Merkle, R., Egger, A., Schrödl, N., Maier, J. & Sitte, W., 24 Sept 2019, 18. Österreichische Chemietage.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
Published
Oxygen Surface Exchange Kinetics of Pr₂(Ni,Co)O_4+δ Thin-Film Model Electrodes
Berger, C., Egger, A., Merkle, R., Bucher, E., Stuhlhofer, B., Schrödl, N., Lammer, J., Gspan, C., Logvenov, G., Maier, J. & Sitte, W., 23 Sept 2019, In: Journal of the Electrochemical Society. 166.2019, 14, p. F1088-F1095 8 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Vertraulicher Bericht: Deliverable 3.3 (P048-F-03-01)
Berger, C., Egger, A., Bucher, E., Sitte, W., Merkle, R. & Maier, J., 31 Aug 2019, 11 p.
Research output: Book/Report › Commissioned report › Research
Published
Vertraulicher Bericht: Deliverable 5.2 (P048-F-03-01)
Bucher, E., Egger, A., Berger, C., Sitte, W., Lammer, J., Grogger, W., Merkle, R. & Maier, J., 31 Aug 2019
Research output: Book/Report › Commissioned report › Research
Published
Effect of Microstructure on the Degradation of La_0.6Sr_0.4CoO_3– _δ Electrodes in Dry and Humid Atmospheres
Egger, A., Perz, M., Bucher, E., Gspan, C. & Sitte, W., 20 Aug 2019, In: Fuel Cells. 19.2019, 4, p. 458-471 14 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Pr_0.8Ca_0.2FeO_3-δ as SOFC/SOEC air electrode with increased stability against SO₂-poisoning
Berger, C., Bucher, E., Gspan, C., Menzel, A. & Sitte, W., 6 May 2019.
Research output: Contribution to conference › Poster › Research
Published
Crystal structure, oxygen nonstoichiometry, and mass and charge transport properties of the Sr-free SOFC/SOEC air electrode material La_0.75Ca_0.25FeO_3-δ
Berger, C., Bucher, E., Gspan, C. & Sitte, W., 25 Feb 2019, In: Journal of solid state chemistry. 273.2019, February, p. 92-100 9 p.
Research output: Contribution to journal › Article › Research › peer-review
2018
Published
Long-term stability of oxygen surface exchange kinetics of Pr_0.8Ca_0.2FeO_3-δ against SO₂-poisoning
Berger, C., Bucher, E., Gspan, C., Menzel, A. & Sitte, W., 15 Nov 2018, In: Solid State Ionics. 326.2018, 15 November, p. 82-89 8 p.
Research output: Contribution to journal › Article › Research › peer-review
Published
Vertraulicher Zwischenbericht vom 04.10.2018 (P048-F-01-16)
Lawlor, V., Bucher, E., Subotic, V., Egger, A., Perz, M., Berger, C., Klamminger, K., Sitte, W., Pofahl, S. & Futterer, K., 4 Oct 2018, 35 p.
Research output: Book/Report › Commissioned report › Research
Published
Long-term stability of oxygen surface exchange kinetics of Pr_0.8Ca_0.2FeO_3-δ against SO₂-poisoning
Berger, C., Bucher, E., Gspan, C., Menzel, A. & Sitte, W., 28 Sept 2018, In: Solid State Ionics. 326.2018, 15 November, p. 82-89 8 p.
Research output: Contribution to journal › Article › Research › peer-review

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