A CoMoO4–Co2Mo3O8 heterostructure with valence-rich molybdenum for a high-performance hydrogen evolution reaction in alkaline solution-Reference-Cited by-同舟云学术

A CoMoO4–Co2Mo3O8 heterostructure with valence-rich molybdenum for a high-performance hydrogen evolution reaction in alkaline solution

Published:2019 Issue:28 Volume:7 Page:16761-16769
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Liu Zheng¹²³⁴⁵,Zhan Changhong¹²³⁴⁵,Peng Linkai¹²³⁴⁵,Cao Yang¹²³⁴⁵,Chen Yong¹²³⁴⁵^ORCID,Ding Shujiang⁶⁷⁸⁹⁵,Xiao Chunhui⁶⁷⁸⁹⁵^ORCID,Lai Xiaoyong¹⁰¹¹¹²¹³⁵^ORCID,Li Jianwei¹⁴¹⁵¹⁶⁵,Wei Songrui¹⁴¹⁵¹⁶⁵^ORCID,Wang Jieqiong¹²³⁴⁵^ORCID,Tu Jinchun¹²³⁴⁵^ORCID

Affiliation:

1. State Key Laboratory of Marine Resource Utilization in South China Sea

2. School of Materials Science and Engineering

3. Hainan University

4. Haikou 570228

5. P. R. China

6. Department of Applied Chemistry

7. School of Science

8. Xi'an Jiaotong University

9. Xi'an 710049

10. State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering

11. College of Chemistry and Chemical Engineering

12. Ningxia University

13. Yinchuan 750021

14. College of Physics and Optoelectronic Engineering

15. Shenzhen University

16. Shenzhen

Abstract

The heterostructure CoMoO₄–Co₂Mo₃O₈ was prepared by a two-step method, including hydrothermal synthesis of CoMoO₄ nanowire and subsequent hydrogen reduction treatment of CoMoO₄. Due to hierarchical nanostructures of CoMoO₄–Co₂Mo₃O₈ facilitated intrinsic activity and conductivity, the outstanding performance for HER, surpassing most cobalt–molybdenum bimetal oxide.