Plasma treatment optimizes proton, electron and mass transport in low-iridium catalyst layers for water electrolysis

Yuyang Wang; Liulin Que; Qichao Fan; Jian Huang; Haokai Xu; Dingding Ye; Xianqing Zhu; Jun Li; Xun Zhu; Qiang Liao

doi:10.1039/D6CC01905F

Plasma treatment optimizes proton, electron and mass transport in low-iridium catalyst layers for water electrolysis

Yuyang Wang,†^a Liulin Que,†^a Qichao Fan,^a Jian Huang,*^a Haokai Xu,^a Dingding Ye,

^a Xianqing Zhu,

^a Jun Li,

*^a Xun Zhu

^a and Qiang Liao

^a

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* Corresponding authors

^a Key Laboratory of Low-grade Energy Utilization Technologies and Systems, National Innovation Center for Industry-Education Integration of Energy Storage Technology, School of Energy and Power Engineering, Chongqing University, Ministry of Education, Chongqing, China
E-mail: lijun@cqu.edu.cn

Abstract

A rapid and industry-compatible O₂ plasma treatment optimizes electron, proton, and gas–liquid transport in proton exchange membrane water electrolysis.

This article is part of the themed collection: ChemComm Electrocatalysis

Chemical Communications

Plasma treatment optimizes proton, electron and mass transport in low-iridium catalyst layers for water electrolysis

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Plasma treatment optimizes proton, electron and mass transport in low-iridium catalyst layers for water electrolysis

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