Coupling MoS2 nanosheets with CeO2 for efficient electrocatalytic hydrogen evolution at large current densities

Rui-Qing Li; Changming Wang; Shuixiang Xie; Tianyu Hang; Xiaoyu Wan; Jinjue Zeng; Wei Zhang

doi:10.1039/D3CC03473A

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Coupling MoS₂ nanosheets with CeO₂ for efficient electrocatalytic hydrogen evolution at large current densities†

Rui-Qing Li,

*^a Changming Wang,^a Shuixiang Xie,^a Tianyu Hang,^a Xiaoyu Wan,^a Jinjue Zeng*^b and Wei Zhang

*^a

Author affiliations

* Corresponding authors

^a School of Textile and Clothing, Nantong University, Nantong 226019, China
E-mail: liruiqing@ntu.edu.cn, zhangwei@ntu.edu.cn

^b National Laboratory of Solid State Microstructures (NLSSM), Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing, China
E-mail: zengjinjue@smail.nju.edu.cn

Abstract

We developed an efficient MoS₂ nanosheet electrode coupled with CeO₂via a hydrothermal process to facilitate water adsorption and dissociation, which displayed good HER activity and stability at a large current density of 500 mA cm⁻². In situ Raman spectroscopy confirmed the formation of hydroxide ions based on the strengthening of the Ce–O bond during the HER.

Download options Please wait...

Supplementary files

Supplementary information PDF (511K)

Article information

DOI: https://doi.org/10.1039/D3CC03473A
Article type: Communication
Submitted: 19 Jul 2023
Accepted: 29 Aug 2023
First published: 29 Aug 2023

Download Citation

Chem. Commun., 2023,59, 11512-11515

Permissions

Request permissions

Coupling MoS₂ nanosheets with CeO₂ for efficient electrocatalytic hydrogen evolution at large current densities

R. Li, C. Wang, S. Xie, T. Hang, X. Wan, J. Zeng and W. Zhang, Chem. Commun., 2023, 59, 11512 DOI: 10.1039/D3CC03473A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications