Issue 79, 2021
From the journal:

Chemical Communications

Surfactant induced self-assembly to prepare a vanadium nitride/N,S co-doped carbon high-capacitance anode material†

Tianqi He, ORCID logo ‡a   Qiuping Zhao,‡b   Qianghong Wu,a   Junlei Zhanga  and  Fen Ran ORCID logo *a  

* Corresponding authors

a State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, P. R. China
E-mail: ranfen@lut.edu.cn, ranfen@163.com

b School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, P. R. China

Abstract

The mechanism of the reaction of melamine (C3H6N6) with ammonium metavanadate and the critical role of the surfactant in this reaction were investigated. The results indicate that the complex is obtained via the reaction of C3H6N6 with VO3- after the elimination of –NH2, and the surfactant can modulate the microstructure. In addition, a vanadium nitride/N,S co-doped carbon material fabricated from the above complex exhibits a specific capacitance of 422.0 F g−1 at 0.5 A g−1. This method provides a new route for the synthesis of vanadium nitride/carbon materials.

Graphical abstract: Surfactant induced self-assembly to prepare a vanadium nitride/N,S co-doped carbon high-capacitance anode material

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Article information

DOI
https://doi.org/10.1039/D1CC04143F
Article type
Communication
Submitted
30 Jul 2021
Accepted
06 Sep 2021
First published
06 Sep 2021

Chem. Commun., 2021,57, 10246-10249

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Surfactant induced self-assembly to prepare a vanadium nitride/N,S co-doped carbon high-capacitance anode material

T. He, Q. Zhao, Q. Wu, J. Zhang and F. Ran, Chem. Commun., 2021, 57, 10246 DOI: 10.1039/D1CC04143F

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