The surface sulfur doping induced enhanced performance of cobalt catalysts in oxygen evolution reactions

Mohammad Al-Mamun; Zhengju Zhu; Huajie Yin; Xintai Su; Haimin Zhang; Porun Liu; Huagui Yang; Dan Wang; Zhiyong Tang; Yun Wang; Huijun Zhao

doi:10.1039/C6CC04387A

The surface sulfur doping induced enhanced performance of cobalt catalysts in oxygen evolution reactions†

Mohammad Al-Mamun,^a Zhengju Zhu,^a Huajie Yin,^a Xintai Su,^ab Haimin Zhang,^c Porun Liu,^a Huagui Yang,^a Dan Wang,^a Zhiyong Tang,^a Yun Wang*^a and Huijun Zhao*^ac

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^a Centre for Clean Environment and Energy, Griffith University, Gold Coast Campus, QLD 4222, Australia
E-mail: yun.wang@griffith.edu.au, h.zhao@griffith.edu.au
Fax: +61 7 5552 8067
Tel: +61 7 5552 8261

^b Ministry Key Laboratory of Oil and Gas Fine Chemicals, College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, P. R. China

^c Centre for Environmental and Energy Nanomaterials, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, P. R. China

Abstract

A novel surface sulfur (S) doped cobalt (Co) catalyst for the oxygen evolution reaction (OER) is theoretically designed through the optimisation of the electronic structure of highly reactive surface atoms which is also validated by electrocatalytic OER experiments.

Chemical Communications

The surface sulfur doping induced enhanced performance of cobalt catalysts in oxygen evolution reactions†

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