Stabilizing the interface of PEO solid electrolyte to lithium metal anode via a g-C3N4 mediator

Haoyue Liang; Shuhao Wang; Qi Ye; Cheng Zeng; Zhaoming Tong; Ying Ma; Huiqiao Li

doi:10.1039/D2CC03310K

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Stabilizing the interface of PEO solid electrolyte to lithium metal anode via a g-C₃N₄ mediator†

Haoyue Liang,

‡^a Shuhao Wang,

‡^a Qi Ye,^a Cheng Zeng,^a Zhaoming Tong,^a Ying Ma

*^a and Huiqiao Li*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, China
E-mail: hqli@hust.edu.cn

Abstract

g-C₃N₄ is introduced to the PEO electrolyte as a mediator to stabilize the interface to lithium metal anode. As a result, the interface resistance is stabilized after cycling and the symmetric cell exhibits a cycle life over 900 h, indicating that the interface stability is evidently promoted.

This article is part of the themed collection: Electrochemical Energy

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Article information

DOI: https://doi.org/10.1039/D2CC03310K
Article type: Communication
Submitted: 13 Jun 2022
Accepted: 30 Aug 2022
First published: 07 Sep 2022

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Chem. Commun., 2022,58, 10821-10824

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Stabilizing the interface of PEO solid electrolyte to lithium metal anode via a g-C₃N₄ mediator

H. Liang, S. Wang, Q. Ye, C. Zeng, Z. Tong, Y. Ma and H. Li, Chem. Commun., 2022, 58, 10821 DOI: 10.1039/D2CC03310K

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