Issue 72, 2018
From the journal:

Chemical Communications

Roles of soluble species in the alkaline oxygen evolution reaction on a nickel anode†

Jia-Ming Ye,a   Ding-Hong He,a   Fang Li, ORCID logo a   Yu-Lin Lia  and  Jian-Bo He ORCID logo *a  

* Corresponding authors

a Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
E-mail: jbhe@hfut.edu.cn

Abstract

The roles of soluble Fe and Ni species in the alkaline oxygen evolution reaction (OER) at a Ni anode are reported. The Fe impurities in the electrolyte turn out to be insufficient to directly improve the OER activity. The Ni(OH)2/NiOOH film undergoes chemical dissolution to give a stable Ni(II) species that plays a hindering role in the OER.

Graphical abstract: Roles of soluble species in the alkaline oxygen evolution reaction on a nickel anode

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Article information

DOI
https://doi.org/10.1039/C8CC05896B
Article type
Communication
Submitted
19 Jul 2018
Accepted
13 Aug 2018
First published
13 Aug 2018

Chem. Commun., 2018,54, 10116-10119

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Roles of soluble species in the alkaline oxygen evolution reaction on a nickel anode

J. Ye, D. He, F. Li, Y. Li and J. He, Chem. Commun., 2018, 54, 10116 DOI: 10.1039/C8CC05896B

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