摘要
随着柔性电子产品的不断发展,纤维状超级电容器(fiber-shaped supercapacitors,FSCs)凭借其重量轻、体积可控、弯曲拉伸性能好、可编织等优点引起了广泛关注.FSCs凭借着独特的一维纤维结构,可以与其他各类用电器件和发电器件等复合成多功能集成柔性电子器件,在可穿戴电子织物领域有着巨大的应用前景,被人们寄予了厚望.本文叙述了FSCs的最新进展,首先介绍了不同的纤维基底并分析了各自的优缺点;接着,总结了用于FSCs的碳材料、金属氧化物、金属硫化物、导电聚合物和混合纳米复合材料等电极材料,通过分析不同电极材料之间的区别和特性,表明不同的电极材料适用于不同用途的FSCs;然后,总结了FSCs在与其他元器件复合形成集成器件方面的应用,包括与一般用电器件、传感器、其他光电转化等发电器件集合成复合器件并应用到实际场景;最后,通过总结近年来FSCs研究所取得的成果,概述该领域当前面临的挑战,针对性地提出了目前FSCs发展的瓶颈和问题,并提出了对未来发展方向的设想和建议.
With the continuous development of today's flexible electronic products,fiber-shaped supercapacitors(fiber-shaped supercapacitors,FSCs)have attracted continuous attention.That’s due to their advantages such as light weight,controllable volume,good bending and tensile properties,and weavable.Fiber-shaped supercapacitors,with their unique one-dimensional fiber structure,can be combined with various other electrical or power generation devices into multifunctional integrated fiber-shaped electronic devices,which have huge application prospects in the field of wearable electronic textiles.This article describes the latest developments in fiber-shaped supercapacitor devices.Firstly,different fiber substrates are introduced and their advantages and disadvantages are analyzed as well.It also summarizes the electrode materials such as carbon materials,metal oxides and sulfides,conductive polymers,and hybrid nanocomposites of fiber-shaped supercapacitors.By analyzing the differences and characteristics of different electrode materials,it is shown that different electrode materials are suitable for different uses in fiber-shaped supercapacitors.Then we also summarize the application of fiber-shaped supercapacitors in cooperation with other devices to form integrated devices,including integration with general power devices,sensors,other photoelectric conversion devices and other power generation devices into hybrid devices and applied to practice.Finally,by summarizing the recent development results of fiber-shaped supercapacitors and the current challenges in the field,some current bottlenecks and problems of fiber-shaped supercapacitors are proposed,and some suggestions and ideas for the future development direction are put forward.
作者
张鑫
陈星
白天
游兴艳
赵鑫
刘向阳
叶美丹
Zhang Xin;Chen Xing;Bai Tian;You Xing-Yan;Zhao Xin;Liu Xiang-Yang;Ye Mei-Dan(Research Institute for Soft Matter and Biomimetics,College of Physical Science and Technology,Xiamen University,Xiamen 361005,China;Faculty of Science,National University of Singapore,Singapore 119077,Singapore;Jiujiang Research Institute of Xiamen University,Jiujiang 332000,China)
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2020年第17期284-304,共21页
Acta Physica Sinica
基金
福建省自然科学基金面上项目(批准号:2017J01026)
厦门大学校长基金(批准号:20720180012)资助的课题.
关键词
纤维状
超级电容器
基底
材料
应用
fiber-shaped
supercapacitors
substrates
materials
applications
作者简介
通信作者:叶美丹,E-mail:mdye@xmu.edu.cn。
