Challenges and strategies for probing the composite interface of PEM electrolyzers and fuel cells using <i>operando</i> AP-XPS
Left: cross-section schematic of a membrane electrode assembly, the working electrode changing state with applied potential. Center: the operando cell design that enables snapshot data acquisition during trajectory movement. Right: resulting spectra.
Authors
- Rebecca C. E. Hamlyn (ORCID: https://orcid.org/0000-0001-6771-6693)
- Johannes Mahl (ORCID: https://orcid.org/0000-0003-0989-8665)
- Ethan J. Crumlin (ORCID: https://orcid.org/0000-0003-3132-190X)
- Xueqiang Zhang (ORCID: https://orcid.org/0009-0008-4096-4281)
- Douglas S. English
- Terry McAfee (ORCID: https://orcid.org/0000-0003-3970-2846)
Institutions
- Lawrence Berkeley National Laboratory (US)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ta07085b
- Citations
- 4
- Primary Topic
- Fuel Cells and Related Materials
- Type
- article
- Field-Weighted Citation Impact
- 2.92
Funders
- U.S. Department of Energy
- Office of Science
- Office of Energy Efficiency and Renewable Energy
- Basic Energy Sciences
- Hydrogen and Fuel Cell Technologies Office
- Office of Energy Efficiency