Mechano-electrochemical perspectives on flexible lithium-ion batteries

Na Li; Shuangquan Yang; Haosen Chen; Shuqiang Jiao; Weili Song

doi:10.1007/s12613-022-2486-4

Volume 29 Issue 5

Apr. 2022

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Article Navigation > International Journal of Minerals, Metallurgy and Materials > 2022 > 29(5): 1019-1036

Na Li, Shuangquan Yang, Haosen Chen, Shuqiang Jiao, and Weili Song, Mechano-electrochemical perspectives on flexible lithium-ion batteries, Int. J. Miner. Metall. Mater., 29(2022), No. 5, pp. 1019-1036. https://doi.org/10.1007/s12613-022-2486-4

Cite this article as:

Na Li, Shuangquan Yang, Haosen Chen, Shuqiang Jiao, and Weili Song, Mechano-electrochemical perspectives on flexible lithium-ion batteries, Int. J. Miner. Metall. Mater., 29(2022), No. 5, pp. 1019-1036. https://doi.org/10.1007/s12613-022-2486-4

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Invited Review

Mechano-electrochemical perspectives on flexible lithium-ion batteries

+ Author Affiliations

Corresponding author:
Weili Song E-mail: weilis@bit.edu.cn
Received: 20 January 2022; Revised: 29 March 2022; Accepted: 30 March 2022; Available online: 30 March 2022

Abstract

Abstract

With the advent of flexible/wearable electronic devices, flexible lithium-ion batteries (LIBs) have attracted significant attention as optimal power source candidates. Flexible LIBs with good flexibility, mechanical stability, and high energy density are still an enormous challenge. In recent years, many complex and diverse design methods for flexible LIBs have been reported. The design and evaluation of ideal flexible LIBs must take into consideration both mechanical and electrochemical factors. In this review, the recent progress and challenges of flexible LIBs are reviewed from a mechano-electrochemical perspective. The recent progress in flexible LIB design is addressed concerning flexible material and configuration design. The mechanical and electrochemical evaluations of flexible LIBs are also summarized. Furthermore, mechano-electrochemical perspectives for the future direction of flexible LIBs are also discussed. Finally, the relationship between mechanical loading and the electrode process is analyzed from a mechano-electrochemical perspective. The evaluation of flexible LIBs should be based on mechano-electrochemical processes. Reviews and perspectives are of great significance to the design and practicality of flexible LIBs, which is contributed to bridging the gap between laboratory exploration and practical applications.
- flexible lithium-ion batteries;
- flexible materials;
- structural design;
- mechanical and electrochemical coupling

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