Over-etching construction of V2O3-VC/C directly from the MAX phase for lithium–sulfur batteries

Mengjie Zhang; Maoqiang Shen; Yang Liu; Hong Xiao; Rui Wan; Linrui Hou; Changzhou Yuan

doi:10.1039/D6CC02055K

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Over-etching construction of V₂O₃-VC/C directly from the MAX phase for lithium–sulfur batteries

Mengjie Zhang,†^a Maoqiang Shen,†^a Yang Liu,*^a Hong Xiao,*^a Rui Wan,^a Linrui Hou

^a and Changzhou Yuan

*^a

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* Corresponding authors

^a School of Materials Science & Engineering, University of Jinan, Jinan, P. R. China
E-mail: mse_liuy@ujn.edu.cn, mse_xiaoh@ujn.edu.cn, mse_yuancz@ujn.edu.cn, ayuancz@163.com

Abstract

Accordion-like V₂O₃-VC/C hybrid nanosheets were constructed directly by over-etching of V₂AlC MAX through a gas–solid reaction. The optimized V₂O₃-VC/C-700/PP could effectively suppress the shuttle effect of lithium polysulfides and accelerate their conversion kinetics, thereby achieving superior electrochemical performance.

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Article information

DOI: https://doi.org/10.1039/D6CC02055K
Article type: Communication
Submitted: 03 Apr 2026
Accepted: 30 Apr 2026
First published: 01 May 2026

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Chem. Commun., 2026, Advance Article

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Over-etching construction of V₂O₃-VC/C directly from the MAX phase for lithium–sulfur batteries

M. Zhang, M. Shen, Y. Liu, H. Xiao, R. Wan, L. Hou and C. Yuan, Chem. Commun., 2026, Advance Article , DOI: 10.1039/D6CC02055K

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Chemical Communications

Over-etching construction of V₂O₃-VC/C directly from the MAX phase for lithium–sulfur batteries

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Over-etching construction of V₂O₃-VC/C directly from the MAX phase for lithium–sulfur batteries

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