Tracing Iridium Dissolution Pathways in Proton Exchange Membrane Water Electrolyzers at Relevant Current Densities in Real Time
Catalyst dissolution is one of the key challenges in achieving long‐term performance in proton exchange membrane water electrolysis with low iridium loading. However, most of the dissolved catalyst remains in the catalyst‐coated membrane, inaccessible for operando quantification. While simpler aqueo...
Saved in:
| Main Authors: | Nico C. Röttcher, Jiahua Zhou, Lukas Löttert, Karl J. J. Mayrhofer, Dominik Dworschak |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2025-07-01
|
| Series: | ChemElectroChem |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/celc.202500098 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
pH Dependence of Noble Metals Dissolution: Ruthenium
by: Mária Minichová, et al.
Published: (2025-05-01) -
Reduced Graphene Oxide-Coated Iridium Oxide as a Catalyst for the Oxygen Evolution Reaction in Alkaline Water Electrolysis
by: Shengyin Luo, et al.
Published: (2025-05-01) -
Design of a Proton Exchange Membrane Electrolyzer
by: Torsten Berning
Published: (2025-05-01) -
Catalytic auto-oxidation of o-hydroxyphenylthiourea by Iridium(III): A photometric sensing platform for Iridium
by: A. Sunil, et al.
Published: (2024-12-01) -
Facile Synthesis Toward Surface Decorated Ir1Ox@Pd35 with Low Iridium Content for Highly Efficient and Durable Proton Exchange Membrane Water Electrolyzer
by: Hosung Choi, et al.
Published: (2025-05-01)