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Recent Progress on Flexible and Wearable Supercapacitors
Small ( IF 13.0 ) Pub Date : 2017-09-20 , DOI: 10.1002/smll.201701827
Qi Xue 1 , Jinfeng Sun 2 , Yan Huang 1 , Minshen Zhu 1 , Zengxia Pei 1 , Hongfei Li 1 , Yukun Wang 1 , Na Li 3 , Haiyan Zhang 3 , Chunyi Zhi 1, 4
Affiliation  

Recently, wearable electronic devices including electrical sensors, flexible displays, and health monitors have received considerable attention and experienced rapid progress. Wearable supercapacitors attract tremendous attention mainly due to their high stability, low cost, fast charging/discharging, and high efficiency; properties that render them value for developing fully flexible devices. In this Concept, the recent achievements and advances made in flexible and wearable supercapacitors are presented, especially highlighting the promising performances of yarn/fiber‐shaped and planar supercapacitors. On the basis of their working mechanism, electrode materials including carbon‐based materials, metal oxide‐based materials, and conductive polymers with an emphasis on the performance‐optimization method are introduced. The latest representative techniques and active materials of recently developed supercapacitors with superior performance are summarized. Furthermore, the designs of 1D and 2D electrodes are discussed according to their electrically conductive supporting materials. Finally, conclusions, challenges, and perspective in optimizing and developing the electrochemical performance and function of wearable supercapacitors for their practical utility are addressed.

中文翻译:

柔性可穿戴超级电容器的最新进展

近来,包括电传感器,柔性显示器和健康监测器的可穿戴电子设备已经受到相当多的关注并经历了快速的发展。可穿戴式超级电容器的高稳定性,低成本,快速充电/放电以及高效率等特性引起了人们的极大关注。这些属性使它们对于开发完全灵活的设备具有价值。在本概念中,将介绍柔性和可穿戴式超级电容器的最新成就和进展,尤其是突出纱线/纤维状和平面超级电容器的有前途的性能。根据它们的工作机理,介绍了电极材料,包括碳基材料,金属氧化物基材料和导电聚合物,重点是性能优化方法。总结了最近开发的具有卓越性能的超级电容器的最新代表性技术和活性材料。此外,根据1D和2D电极的导电支撑材料讨论了它们的设计。最后,针对可穿戴式超级电容器的电化学实用性,针对其实用性,对优化和开发电化学性能和功能的结论,挑战和前景进行了探讨。
更新日期:2017-09-20
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