Atomically dispersed chromium coordinated with hydroxyl clusters enabling efficient hydrogen oxidation on ruthenium

Bingxing Zhang; Baohua Zhang; Guoqiang Zhao; Jianmei Wang; Danqing Liu; Yaping Chen; Lixue Xia; Mingxia Gao; Yongfeng Liu; Wenping Sun; Hongge Pan

doi:10.1038/s41467-022-33625-x

Nature Communications (Oct 2022)

Atomically dispersed chromium coordinated with hydroxyl clusters enabling efficient hydrogen oxidation on ruthenium

Bingxing Zhang,
Baohua Zhang,
Guoqiang Zhao,
Jianmei Wang,
Danqing Liu,
Yaping Chen,
Lixue Xia,
Mingxia Gao,
Yongfeng Liu,
Wenping Sun,
Hongge Pan

Affiliations

Bingxing Zhang: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Baohua Zhang: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Guoqiang Zhao: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Jianmei Wang: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Danqing Liu: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Yaping Chen: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Lixue Xia: State Key Laboratory of Silicate Materials for Architectures, International School of Materials Science and Engineering, Wuhan University of Technology
Mingxia Gao: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Yongfeng Liu: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Wenping Sun: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University
Hongge Pan: School of Materials Science and Engineering, State Key Laboratory of Clean Energy Utilization, Zhejiang University

DOI: https://doi.org/10.1038/s41467-022-33625-x
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 11

Abstract

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Overcoming the sluggish kinetics of hydrogen oxidation reaction in alkaline media is of critical importance for anion exchange membrane fuel cells. Here the authors report atomically dispersed chromium coordinated with hydroxyl clusters on ruthenium nanoparticles for accelerated hydrogen oxidation reaction.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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