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RSC Applied Interfaces

A comprehensive activity-stability correlation study of tantalum- doped tin oxide as support for iridium oxide in low loading water electrolysis cell anodes

Ignacio Jiménez-Morales,   Jacques Roziere,   Deborah J. Jones  and  Sara Cavaliere  

Abstract

The systematic study of the impact of the treatment temperature of IrOx supported onto doped-tin oxide (1 at.% Ta-SnO2 and 10 at.% Sb-SnO2) fibres led to electrocatalysts with high activity toward oxygen evolution reaction and high resistance to degradation, allowing to comparable electrolysis performance to unsupported commercial IrO2 with seven times higher loading.

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DOI
https://doi.org/10.1039/D5LF00008D
Article type
Paper
Submitted
15 Jan 2025
Accepted
04 Apr 2025
First published
07 Apr 2025
This article is Open Access
Creative Commons BY-NC license

RSC Appl. Interfaces, 2025, Accepted Manuscript

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A comprehensive activity-stability correlation study of tantalum- doped tin oxide as support for iridium oxide in low loading water electrolysis cell anodes

I. Jiménez-Morales, J. Roziere, D. J. Jones and S. Cavaliere, RSC Appl. Interfaces, 2025, Accepted Manuscript , DOI: 10.1039/D5LF00008D

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