储能科学与技术 ›› 2018, Vol. 7 ›› Issue (2): 157-166.doi: 10.12028/j.issn.2095-4239.2017.0155

• 特约评述 • 上一篇    下一篇

可拉伸式电化学储能器件研究进展与展望

王嘉赫，杨晓伟   

  1. 同济大学材料科学与工程学院
  • 收稿日期:2017-11-01 修回日期:2018-01-03 出版日期:2018-03-01 发布日期:2018-03-01
  • 通讯作者: 杨晓伟，教授，从事储能材料与器件研究，E-mail：yangxw@tongji.edu.cn。
  • 作者简介:王嘉赫（1997—），男，硕士研究生，研究方向为电池电容，E-mail：1730642@tongji.edu.cn
  • 基金资助:
    国家自然科学基金项目（21303251）

Progress reports and prospect of stretchable electrochemical energy storage devices

WANG Jiahe, YANG Xiaowei   

  1. School of Materials Science and Engineering, Tongji University,
  • Received:2017-11-01 Revised:2018-01-03 Online:2018-03-01 Published:2018-03-01

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摘要： 随着人类社会的进步，人们对可穿戴电子设备的需求日益增强，其中电子皮肤、可植入传感器等新型便携式器件也对储能单元的可拉伸性提出了越来越高的要求。本综述介绍了制备可拉伸式锂离子电池或超级电容器的策略，并对其进行了简单评述；在此基础上概括地介绍了可拉伸式电化学储能器件中常用的电解质及其优缺点，以及可拉伸式储能器件的集成方案。最后，针对性地总结可拉伸储能器件制备过程中仍面临的挑战与未来可能的发展方向。

关键词: 可拉伸式, 电化学储能, 超级电容器, 锂离子电池

Abstract:

With the progress of human society, wearable electronic devices are becoming more and more desired. Furthermore, there is an increasing demand in stretchability of energy storage devices which have been widely applied to electronic skin, implantable sensors and other portable devices. In this work, several preparation strategies for stretchable Lithium-ion batteries and supercapacitors have been systematically introduced and reviewed on the basis of electrodes, common electrolytes for stretchable electrochemical energy storage devices as well as their strengths and weaknesses have been concluded. Besides, the integration of stretchable energy storage devices has also been showed in this paper. Finally, some challenges and perspectives towards the stretchable energy electrochemical storage devices（SEESDs）have been summarized.

Key words: stretchability, electrochemical energy storage, supercapacitors, lithium-ion batteries