A comprehensive activity–stability correlation study of tantalum-doped tin oxide as a support for iridium oxide in low loading water electrolysis cell anodes
A systematic study on the impact of the treatment temperature of IrO <sub><i>x</i></sub> supported onto doped-tin oxide (1 at% Ta-SnO<sub>2</sub> and 10 at% Sb-SnO<sub>2</sub>) fibres led to electrocatalysts with high oxygen evolution reaction activity and resistance to degradation. The electrolytic performance was comparable to that of unsupported commercial IrO<sub>2</sub> with seven times higher loading.
Authors
- Sara Cavalière (ORCID: https://orcid.org/0000-0003-0939-108X)
- Deborah J. Jones (ORCID: https://orcid.org/0000-0003-3787-2462)
- Ignacio Jiménez‐Morales (ORCID: https://orcid.org/0000-0003-0036-1343)
- Jacqués Rozière
Institutions
- École Nationale Supérieure de Chimie de Montpellier (FR)
- Centre National de la Recherche Scientifique (FR)
- Universidad de Salamanca (ES)
- Université de Montpellier (FR)
- Institut Charles Gerhardt Montpellier (FR)
- Institut de Chimie (FR)
Publication Details
- Journal
- RSC Applied Interfaces
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5lf00008d
- Citations
- 2
- Primary Topic
- Electrocatalysts for Energy Conversion
- Type
- article
- Field-Weighted Citation Impact
- 0.73
Funders
- European Commission
- Agence Nationale de la Recherche
- Horizon 2020 Framework Programme