IrO <sub>2</sub> Coated on RuO <sub>2</sub> as Efficient and Stable Electroactive Nanocatalysts for Electrochemical Water Splitting

Audichon, Thomas; W. Napporn, Têko; Canaff, Christine; Morais, Cláudia; Comminges, Clément; Boniface Kokoh, Kouakou

doi:10.1021/acs.jpcc.5b11868

Public

IrO 2 Coated on RuO 2 as Efficient and Stable Electroactive Nanocatalysts for Electrochemical Water Splitting

Published in The Journal of Physical Chemistry C • Jan 19, 2016

Authors:

Thomas Audichon

Têko W. Napporn

Christine Canaff

Abstract

With the aim of obtaining a highly stable and active catalyst for oxygen evolution reaction (OER), a core–shell-like IrO 2 @RuO 2 material was synthesized by using a surface modification/precipitation method in ethanol medium. The comparison of this catalyst with pure RuO 2 and pure IrO 2 showed tha...

Subject

Catalysis

Oxygen evolution

Nanomaterial-based catalyst

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