Highly efficient electrocatalysts for overall water splitting: mesoporous CoS/MoS2 with hetero-interfaces

Wen-Huan Huang; Xi-Ming Li; Xiu-Fang Yang; Hua-Bin Zhang; Fei Wang; Jian Zhang

doi:10.1039/D1CC01578H

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Highly efficient electrocatalysts for overall water splitting: mesoporous CoS/MoS₂ with hetero-interfaces†

Wen-Huan Huang,

*^ab Xi-Ming Li,^a Xiu-Fang Yang,^a Hua-Bin Zhang,

^c Fei Wang

^b and Jian Zhang

*^b

Author affiliations

* Corresponding authors

^a Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi’an, China
E-mail: huangwenhuan@sust.edu.cn

^b State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, China

^c KAUST Catalysis Center, King Abdullah University of Science and Technology, Thuwal, Kingdom of Saudi Arabia

Abstract

Mesoporous CoS/MoS₂ with abundant heterogeneous interfaces was faciley synthesized from a bimetallic hybrid zeolitic imidazolate framework, which showed excellent catalytic activity and reaction kinetics in both the HER and OER in 1 M KOH. Meanwhile, as a cathode and anode in water splitting electrocatalysis, it delivers a low cell voltage of 1.61 V at 10 mA cm⁻² and excellent durability.

This article is part of the themed collection: Nanoscale Horizons, Nanoscale, and ChemComm: Nanocatalysis

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Article information

DOI: https://doi.org/10.1039/D1CC01578H
Article type: Communication
Submitted: 23 3 2021
Accepted: 08 4 2021
First published: 09 4 2021

Download Citation

Chem. Commun., 2021,57, 4847-4850

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Highly efficient electrocatalysts for overall water splitting: mesoporous CoS/MoS₂ with hetero-interfaces

W. Huang, X. Li, X. Yang, H. Zhang, F. Wang and J. Zhang, Chem. Commun., 2021, 57, 4847 DOI: 10.1039/D1CC01578H

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Chemical Communications