储能科学与技术

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纺织基柔性锂离子电池的研究进展

蒋利红1,2(), 荀艳聪1,2, 朱晓泉1,2   

  1. 1.新疆智能与绿色纺织重点实验室,新疆 乌鲁木齐 830017
    2.新疆大学 纺织与服装学院,新疆 乌鲁木齐 830017
  • 收稿日期:2025-07-31 修回日期:2025-09-23
  • 通讯作者: 蒋利红 E-mail:jianglh0219@163.com
  • 作者简介:蒋利红(1994—),女,博士,柔性储能器件及其原理,E-mail:jianglh0219@163.com
  • 基金资助:
    天池英才—青年博士(5105250180z);新疆智能与绿色纺织重点实验室开放课题项目(ZNLS2025004);自治区重点研发计划项目(2024B04032)

Research progress of textile-based flexible lithium-ion batteries

Lihong JIANG1,2(), Yancong XUN1,2, Xiaoquan ZHU1,2   

  1. 1.College of Textile and Clothing, Xinjiang University, Urumqi 830017, Xinjiang, China
    2.Key Laboratory for Smart & Green Textiles of Xinjiang, Urumqi 830017, Xinjiang, China
  • Received:2025-07-31 Revised:2025-09-23
  • Contact: Lihong JIANG E-mail:jianglh0219@163.com

摘要:

随着可穿戴电子设备向轻量化、集成化的方向迅速发展,高性能柔性锂离子电池(FLIB)的开发和应用成为储能领域的前沿热点。在众多柔性基底材料中,纺织材料具有优异的力学柔韧性及尺寸稳定性,为提升FLIB在形变状态下的电化学稳定性、安全性提供一种理想的基材选择;并且纺织材料独特的微观多孔结构不仅有利于电解质的快速浸润和离子传输,还能够显著提高电极活性物质负载量,从而优化电池能量密度,在柔性储能领域表现出显著的应用优势。本文针对近年关于纺织基FLIB的研究现状,总结了其结构分类及常用制备方法,其中根据纺织基FLIB的结构形态可以分为一维纤维/线缆状和二维织物状两类,常用的制备方法包括涂覆法、原位生长法、纺丝法和3D打印法等,探讨不同结构形态及制备方法的优缺点并剖析对FLIB性能的影响,接着介绍了可拉伸纺织基FLIB的研究进展,最后阐述了目前纺织基FLIB在研究和规模化应用过程中存在的问题,并对其未来发展进行展望。

关键词: 柔性锂离子电池, 纺织基, 电极材料, 可拉伸, 储能

Abstract:

With the rapid development of wearable electronic devices toward lightweight and integrated designs, the development and application of high-performance flexible lithium-ion batteries (FLIB) have emerged as a frontier research focus in the field of energy storage. Among various flexible substrate materials, textiles exhibit excellent mechanical properties and dimensional stability, offering an ideal substrate choice for enhancing the electrochemical stability and safety of FLIB under deformation. Moreover, the unique micro-porous structure of textile materials not only facilitates rapid electrolyte infiltration and transportation, but also significantly increase the mass loading of electrode active materials, thereby optimizing energy density of battery and demonstrating remarkable application advantages in flexible energy storage systems. This review systematically summarizes recent research progress on textile-based FLIB, including their structural classifications and commonly employed fabrication methods. Based on structural characteristics, textile-based FLIB can be categorized into one-dimensional fiber/cable-like and two-dimensional fabric-like configurations. Common fabrication technique including coating, in-situ growth, spinning and 3D printing and so on. The advantages and limitations of different configuration and fabrication method are thoroughly discussed. Furthermore, the review introduces advancements in stretchable textile-based FLIB. Finally, this review elucidates existing challenges in the research and large-scale application of textile-based FLIB, as well as provides prospective insights into their future development.

Key words: Flexible lithium-ion batteries, textile-based, electrode materials, stretchable, energy storage

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