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Janis Geppert
Janis Geppert
KIT Karlsruhe Institute of Technology
Email verificata su kit.edu
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Citata da
Citata da
Anno
Phase-and surface composition-dependent electrochemical stability of Ir-Ru nanoparticles during oxygen evolution reaction
D Escalera-López, S Czioska, J Geppert, A Boubnov, P Röse, E Saraci, ...
ACS catalysis 11 (15), 9300-9316, 2021
1152021
Increased Ir–Ir interaction in iridium oxide during the oxygen evolution reaction at high potentials probed by operando spectroscopy
S Czioska, A Boubnov, D Escalera-López, J Geppert, A Zagalskaya, ...
ACS catalysis 11 (15), 10043-10057, 2021
1092021
Mechanistic Parameters of Electrocatalytic Water Oxidation on LiMn2O4 in Comparison to Natural Photosynthesis
L Köhler, M Ebrahimizadeh Abrishami, V Roddatis, J Geppert, M Risch
ChemSusChem 10 (22), 4479-4490, 2017
372017
Environmental TEM investigation of electrochemical stability of perovskite and ruddlesden–popper type manganite oxygen evolution catalysts
D Mierwaldt, V Roddatis, M Risch, J Scholz, J Geppert, ME Abrishami, ...
Advanced Sustainable Systems 1 (12), 1700109, 2017
352017
Microkinetic analysis of the oxygen evolution performance at different stages of iridium oxide degradation
J Geppert, P Röse, S Czioska, D Escalera-López, A Boubnov, E Saraci, ...
Journal of the American Chemical Society 144 (29), 13205-13217, 2022
332022
Identifying the oxygen evolution mechanism by microkinetic modelling of cyclic voltammograms
J Geppert, F Kubannek, P Röse, U Krewer
Electrochimica Acta 380, 137902, 2021
302021
Dynamic observation of manganese adatom mobility at perovskite oxide catalyst interfaces with water
G Lole, V Roddatis, U Ross, M Risch, T Meyer, L Rump, J Geppert, ...
Communications Materials 1 (1), 68, 2020
252020
Heating up the OER: Investigation of IrO2 OER Catalysts as Function of Potential and Temperature**
S Czioska, K Ehelebe, J Geppert, D Escalera‐López, A Boubnov, ...
ChemElectroChem 9 (19), e202200514, 2022
222022
Microkinetic barriers of the oxygen evolution on the oxides of iridium, ruthenium and their binary mixtures
J Geppert, P Röse, S Pauer, U Krewer
ChemElectroChem 9 (20), e202200481, 2022
82022
Ir interaction in iridium oxide during the oxygen evolution reaction at high potentials probed by operando spectroscopy, ACS Catal. 11 (2021) 10043–10057
S Czioska, A Boubnov, D Escalera-López, J Geppert, A Zagalskaya, ...
5
Contrasting Pr1–xCaxMnO3 OER Catalysts with Different Valences and Covalences
G Lole, F Ebrahimi, T Meyer, D Mierwaldt, V Roddatis, J Geppert, M Risch, ...
The Journal of Physical Chemistry C 127 (1), 177-186, 2022
22022
Microkinetic Modeling of the Oxygen Evolution Reaction on Iridium-and Ruthenium-based Catalysts
J Geppert
2024
The Microkinetic Performance Barriers of Ruthenium and Iridium Oxides during the Electrocatalytic Oxygen Evolution Reaction
J Geppert, P Röse, U Krewer
Electrochemical Society Meeting Abstracts 241, 1370-1370, 2022
2022
Uncovering Activity-Stability Relationships in Mixed Ir-Based Catalysts Toward Improved Water Electrolysis
D Escalera López, S Czioska, J Geppert, A Boubnov, P Röse, E Saraçi, ...
Electrochemical Society Meeting Abstracts 241, 1373-1373, 2022
2022
Microkinetic Modeling of the Oxygen Evolution Reaction on Iridium-and Ruthenium-based Catalysts
J Geppert
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