Electronic structure modulation of a CoN/TiC–C nanoarray by vanadium doping for enhanced alkaline oxygen evolution

Yi Sun; Weiye Shi; Zhongbao Wang; Xueyu Du; Yan Zhang; Chunqing Huo; Shengjue Deng; Shiwei Lin

doi:10.1039/D5CC05447H

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

Electronic structure modulation of a CoN/TiC–C nanoarray by vanadium doping for enhanced alkaline oxygen evolution

Yi Sun,^a Weiye Shi,^a Zhongbao Wang,^a Xueyu Du,^b Yan Zhang,^ac Chunqing Huo,

*^a Shengjue Deng*^ac and Shiwei Lin

*^a

Author affiliations

* Corresponding authors

^a Department of Materials Science and Engineering, Hainan University, Haikou 570228, P. R. China
E-mail: chunqinghuo@hainanu.edu.cn, 184305@hainanu.edu.cn, linsw@hainanu.edu.cn

^b School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China

^c Anhui Provincial Key Laboratory of Advanced Catalysis and Energy Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing 246001, PR China

Abstract

Vanadium-doped CoN/TiC–C nanoarrays boost the oxygen evolution reaction (OER) performance with an overpotential of 238 mV and operate reliably for 65 h at 100 mA cm⁻², demonstrating high stability and efficiency for water electrolysis.

Download options Please wait...

Supplementary files

Supplementary information PDF (2148K)

Article information

DOI: https://doi.org/10.1039/D5CC05447H
Article type: Communication
Submitted: 22 Sep 2025
Accepted: 24 Feb 2026
First published: 19 Mar 2026

Download Citation

Chem. Commun., 2026, Advance Article

Permissions

Request permissions

Electronic structure modulation of a CoN/TiC–C nanoarray by vanadium doping for enhanced alkaline oxygen evolution

Y. Sun, W. Shi, Z. Wang, X. Du, Y. Zhang, C. Huo, S. Deng and S. Lin, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D5CC05447H

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.

Chemical Communications

Electronic structure modulation of a CoN/TiC–C nanoarray by vanadium doping for enhanced alkaline oxygen evolution

Abstract

Supplementary files

Article information

Download Citation

Permissions

Electronic structure modulation of a CoN/TiC–C nanoarray by vanadium doping for enhanced alkaline oxygen evolution

Social activity

Search articles by author

Spotlight

Advertisements