Kathrin Ebner
Paul Scherrer Institute
12 Papers
26 Citations
Kathrin Ebner is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Catalysis & Electrocatalyst. The author has an hindex of 3, co-authored 5 publications.
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Papers
Potential-induced spin changes in Fe/N/C electrocatalysts assessed by in situ X-ray emission spectroscopy.
Viktoriia A. Saveleva,Kathrin Ebner,Lingmei Ni,Grigory Smolentsev,Daniel Klose,Andrea Zitolo,Elena Marelli,Jingkun Li,Marisa Medarde,Olga V. Safonova,Maarten Nachtegaal,Frédéric Jaouen,Ulrike I. Kramm,Thomas J. Schmidt,Thomas J. Schmidt,Juan Herranz +15 more
TL;DR: In this paper, the electronic structure of the molecular sites in two Fe/N/C-catalysts was studied by probing their average spin state with X-ray emission spectroscopy (XES).
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Time‐Resolved Potential‐Induced Changes in Fe/N/C‐Catalysts Studied by In Situ Modulation Excitation X‐Ray Absorption Spectroscopy
Kathrin Ebner,Adam H. Clark,Viktoriia A. Saveleva,Grigory Smolentsev,Jingfeng Chen,Lingmei Ni,Jingkun Li,Andrea Zitolo,Frédéric Jaouen,Ulrike I. Kramm,Thomas J. Schmidt,Juan Herranz +11 more
TL;DR: In this paper , the authors exploit the high sensitivity of modulation excitation X-ray absorption spectroscopy toward species undergoing potential-induced changes to elucidate the operando local geometry of the active sites in two sorts of Fe/N/C•catalysts.
Fe-Based O2-Reduction Catalysts Synthesized Using Na2CO3 as a Pore-Inducing Agent
Kathrin Ebner,Juan Herranz,Viktoriia A. Saveleva,Bae-Jung Kim,Sebastian Henning,Marlène Demicheli,Frank Krumeich,Maarten Nachtegaal,Thomas J. Schmidt,Thomas J. Schmidt +9 more
- 14 Jan 2019
TL;DR: In this paper, a new approach for synthesizing Fe-based oxygen reduction reaction (ORR) catalysts using sodium carbonate (Na2CO3) as an inexpensive but effective poreinducing agent offering microporosity control is presented.
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Initial Assessment of a Fuel Cell—Gas Turbine Hybrid Propulsion Concept
TL;DR: In this article, a fuel cell-gas turbine hybrid propulsion concept is introduced and initially assessed for a liquid hydrogen fueled short-/medium range aircraft application, where the fuel cell product water is conditioned through a process of condensation, pressurization and re-vaporization.
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57Fe-Enrichment effect on the composition and performance of Fe-based O2-reduction electrocatalysts.
Kathrin Ebner,Lingmei Ni,Viktoriia A. Saveleva,Benjamin P. Le Monnier,Adam H. Clark,Frank Krumeich,Maarten Nachtegaal,Jeremy S. Luterbacher,Ulrike I. Kramm,Thomas J. Schmidt,Thomas J. Schmidt,Juan Herranz +11 more
TL;DR: This study prepared two series of Fe-based catalysts using distinctively different synthesis approaches and various relative contents of 57Fe-enriched precursors, and observed that the extent of the latter parameter significantly affected the catalysts' ORR-activity.
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