In situ techniques reveal the true capabilities of SOFC cathode materials and their sudden degradation due to omnipresent sulfur trace impurities C Riedl, M Siebenhofer, A Nenning, A Schmid, M Weiss, C Rameshan, ... Journal of Materials Chemistry A 10 (28), 14838-14848, 2022 | 28 | 2022 |
Oxygen exchange kinetics and nonstoichiometry of pristine La 0.6 Sr 0.4 CoO 3− δ thin films unaltered by degradation M Siebenhofer, TM Huber, G Friedbacher, W Artner, J Fleig, M Kubicek Journal of Materials Chemistry A 8 (16), 7968-7979, 2020 | 28 | 2020 |
Investigating oxygen reduction pathways on pristine SOFC cathode surfaces by in situ PLD impedance spectroscopy M Siebenhofer, C Riedl, A Schmid, A Limbeck, AK Opitz, J Fleig, ... Journal of Materials Chemistry A 10 (5), 2305-2319, 2022 | 27 | 2022 |
Investigating the electrochemical stability of Li 7 La 3 Zr 2 O 12 solid electrolytes using field stress experiments S Smetaczek, E Pycha, J Ring, M Siebenhofer, S Ganschow, S Berendts, ... Journal of Materials Chemistry A 9 (27), 15226-15237, 2021 | 25 | 2021 |
Substrate stoichiometry changes during pulsed laser deposition: a case study on SrTiO3 M Siebenhofer, T Huber, W Artner, J Fleig, M Kubicek Acta Materialia 203, 116461, 2021 | 24 | 2021 |
Exploring point defects and trap states in undoped SrTiO3 single crystals M Siebenhofer, F Baiutti, J de Dios Sirvent, TM Huber, A Viernstein, ... Journal of the European Ceramic Society 42 (4), 1510-1521, 2022 | 20 | 2022 |
Strain-induced structure and oxygen transport interactions in epitaxial La0.6Sr0.4CoO3−δ thin films YP Ivanov, M Kubicek, M Siebenhofer, A Viernstein, H Hutter, J Fleig, ... Communications Materials 1 (1), 25, 2020 | 19 | 2020 |
Photoinduced electronic and ionic effects in strontium titanate M Siebenhofer, A Viernstein, M Morgenbesser, J Fleig, M Kubicek Materials Advances 2 (23), 7583-7619, 2021 | 18 | 2021 |
Improving and degrading the oxygen exchange kinetics of La 0.6 Sr 0.4 CoO 3− δ by Sr decoration M Siebenhofer, C Riedl, A Nenning, W Artner, C Rameshan, AK Opitz, ... Journal of Materials Chemistry A 11 (24), 12827-12836, 2023 | 12 | 2023 |
Surface chemistry and degradation processes of dense La0. 6Sr0. 4CoO3–δ thin film electrodes M Siebenhofer, U Haselmann, A Nenning, G Friedbacher, AE Bumberger, ... Journal of The Electrochemical Society 170 (1), 014501, 2023 | 11 | 2023 |
Performance modulation through selective, homogenous surface doping of lanthanum strontium ferrite electrodes revealed by in situ PLD impedance measurements C Riedl, M Siebenhofer, A Nenning, G Friedbacher, M Weiss, ... Journal of Materials Chemistry A 10 (6), 2973-2986, 2022 | 11 | 2022 |
Mechanism of photo-ionic stoichiometry changes in SrTiO3 A Viernstein, M Kubicek, M Morgenbesser, TM Huber, E Ellmeyer, ... Solid State Ionics 383, 115992, 2022 | 6 | 2022 |
Surface decorations on mixed ionic and electronic conductors: Effects on surface potential, defects, and the oxygen exchange kinetics C Riedl, M Siebenhofer, A Nenning, GE Wilson, J Kilner, C Rameshan, ... ACS Applied Materials & Interfaces 15 (22), 26787-26798, 2023 | 5 | 2023 |
Closed-pore formation in oxygen electrodes for solid oxide electrolysis cells investigated by impedance spectroscopy M Krammer, A Schmid, A Nenning, AE Bumberger, M Siebenhofer, ... ACS Applied Materials & Interfaces 15 (6), 8076-8092, 2023 | 5 | 2023 |
Electronic and ionic effects of sulphur and other acidic adsorbates on the surface of an SOFC cathode material M Siebenhofer, A Nenning, GE Wilson, JA Kilner, C Rameshan, ... Journal of Materials Chemistry A 11 (13), 7213-7226, 2023 | 5 | 2023 |
Formation and Detection of High-Pressure Oxygen in Closed Pores of La0.6Sr0.4CoO3−δ Solid Oxide Electrolysis Anodes M Krammer, A Schmid, M Siebenhofer, AE Bumberger, C Herzig, ... ACS Applied Energy Materials 5 (7), 8324-8335, 2022 | 4 | 2022 |
Engineering surface dipoles on mixed conducting oxides with ultra-thin oxide decoration layers M Siebenhofer, A Nenning, C Rameshan, P Blaha, J Fleig, M Kubicek Nature Communications 15 (1), 1730, 2024 | 2 | 2024 |
Investigation of atomic-scale decorations on mixed conducting oxides via time-of-flight secondary ion mass spectrometry (ToF-SIMS) F Fahrnberger, M Siebenhofer, H Hutter, M Kubicek Applied Surface Science 640, 158312, 2023 | 2 | 2023 |
How UV light lowers the conductivity of SrTiO 3 by photochemical water splitting at elevated temperature A Viernstein, M Kubicek, M Morgenbesser, TM Huber, M Siebenhofer, ... Materials Advances 3 (6), 2800-2809, 2022 | 2 | 2022 |
Crystal-Orientation-Dependent Oxygen Exchange Kinetics on Mixed Conducting Thin-Film Surfaces Investigated by In Situ Studies M Siebenhofer, C Riedl, A Nenning, S Raznjevic, F Fellner, W Artner, ... ACS Applied Energy Materials 6 (12), 6712-6720, 2023 | 1 | 2023 |