Issue 61, 2022
From the journal:

Chemical Communications

Acetate promotes the formation of NiRu/NiO towards efficient hydrogen evolution†

Huaiyu Zhang,a   Bo Li,a   Yan Zou,a   Juhong Miao,a   Man Qiao, ORCID logo a   Yujia Tang,a   Xuan Zhang ORCID logo a  and  Dongdong Zhu ORCID logo *ab  

* Corresponding authors

a School of Chemistry and Materials Science, Institute of Advanced Materials and Flexible Electronics (IAMFE), Nanjing University of Information Science and Technology, Nanjing, China
E-mail: dd.zhu@nuist.edu.cn

b Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Sciences, Anhui Normal University, Wuhu, China

Abstract

The introduction of acetate in the precursor of metal–organic frameworks (MOFs) turns the final product from MOFs to NiRu/Ni(OH)2. Followed by annealing treatment, the obtained NiRu/NiO catalyst exhibits high hydrogen evolution reaction (HER) activity with a low overpotential (18 mV at 10 mA cm−2), and a small Tafel slope of 43.3 mV dec−1 in alkaline electrolyte.

Graphical abstract: Acetate promotes the formation of NiRu/NiO towards efficient hydrogen evolution

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Article information

DOI
https://doi.org/10.1039/D2CC03058F
Article type
Communication
Submitted
30 May 2022
Accepted
05 Jul 2022
First published
06 Jul 2022

Chem. Commun., 2022,58, 8556-8559

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Acetate promotes the formation of NiRu/NiO towards efficient hydrogen evolution

H. Zhang, B. Li, Y. Zou, J. Miao, M. Qiao, Y. Tang, X. Zhang and D. Zhu, Chem. Commun., 2022, 58, 8556 DOI: 10.1039/D2CC03058F

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