In situ electrochemically activated stainless steel-derived NiFe hydroxides for a highly efficient and stable oxygen evolution reaction

Chemical Communications 2026

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Authors: Ziran Tang, Shangye Tang, Xingyan Zhang, Yufeng Liu, Ya-Nan Zhou, Haijun Liu, Shengxia Yang
DOI: 10.1039/d6cc01083k
Cited by: 1
References: 38

Abstract

electrochemical activation strategy is proposed to synergistically boost the activity and stability of NiFe hydroxides. Stainless-steel mesh activation steadily supplies Fe ions, improving the durability by 6 and 4 times in alkaline and neutral media, respectively. The modulation of Ni and Fe valences by releasing high-valence Cr, together with the Lewis acid sites, leads to a significant improvement in the NiFe hydroxide's intrinsic activity.

Fields of Study & Subjects

Electrocatalysts for Energy Conversion Supercapacitor Materials and Fabrication Advanced oxidation water treatment

Publication details

Journal / source
Chemical Communications
Publisher
Royal Society of Chemistry (RSC)
Volume
62
Issue
44
Pages
11225–11229
Publication date
1 January 2026
Language
EN