Degradation phenomena in PEMWE revealed by correlative electrochemical and nanostructure analysis
Correlative analysis reveals operational mode-dependent PEMWE degradation, highlighting Pt dissolution and Ir oxidation as key durability challenges.
Authors
- Darius Hoffmeister (ORCID: https://orcid.org/0000-0002-8927-8214)
- Birk Fritsch (ORCID: https://orcid.org/0000-0001-7935-2188)
- Andreas Hutzler (ORCID: https://orcid.org/0000-0001-5484-707X)
- Simon Thiele (ORCID: https://orcid.org/0000-0002-4248-2752)
- Leopold Lahn
- Anna T.S. Freiberg (ORCID: https://orcid.org/0000-0002-7885-7632)
- Erdmann Spiecker (ORCID: https://orcid.org/0000-0002-2723-5227)
- Johannes Will (ORCID: https://orcid.org/0000-0003-0326-9913)
- S.M. Finger (ORCID: https://orcid.org/0000-0002-6599-4072)
- Olga I. Kasian (ORCID: https://orcid.org/0000-0001-6315-0637)
- Mingjian Wu (ORCID: https://orcid.org/0000-0003-2113-0245)
Institutions
- Forschungszentrum Jülich (DE)
- Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
- Helmholtz Institute Erlangen-Nürnberg (DE)
- Austrian Centre for Electron Microscopy and Nanoanalysis (AT)
Publication Details
- Journal
- Energy & Environmental Science
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ee03712c
- Citations
- 4
- Primary Topic
- Fuel Cells and Related Materials
- Type
- article
- Field-Weighted Citation Impact
- 2.92
Funders
- Bundesministerium für Bildung und Forschung