摘要
柔性固态超级电容器因其具有功率密度高,柔韧性好,质量轻,体积小,安全性好和循环寿命长的优点得到了广泛的关注和应用。由于凝胶复合材料具有独特的三维网络结构,将其用作电极材料和电解液材料能够显著提高柔性固态超级电容器的电化学性能。笔者系统地介绍了凝胶复合材料作为电极材料和电解液材料在柔性固态超级电容器上的研究进展,探讨了凝胶复合材料对柔性固态超级电容器的电化学性能和力学性能等多样化功能特性方面的重要作用。最后,分析了凝胶复合材料在柔性固态超级电容器中的前景与挑战。
Flexible solid-state supercapacitors have gained widespread attention and applications due to their high power density,good flexibility,as well as their light weight,small size,good safety and long cycle life.Gel composites have a unique three-dimensional network structure,and their use as electrode and electrolyte materials can improve the electrochemical performance of flexible solid-state supercapacitors,.In this paper,we systematically introduce the research progress of gel composites as electrode and electrolyte materials in flexible solid-state supercapacitors,and discuss the important role of gel composites on the electrochemical and mechanical properties of flexible solid-state supercapacitors as well as their diverse functional properties.Finally,we analyse the prospects and challenges of gel composites in flexible solid-state supercapacitors.
作者
曹行
李翠娥
张宏利
闫新华
CAO Hang;LI Cuie;ZHANG Hongli;YAN Xinhua(Henan Chilwee Power Supply Co.,Ltd.,Qinyang Henan 454550;Jiaozuo Vocational College of industry and trade,Qinyang Henan 454550,China)
出处
《蓄电池》
CAS
2023年第4期186-194,共9页
Chinese LABAT Man
关键词
柔性
固态
超级电容器
赝电容
电极
电解质
凝胶复合材料
碳纳米管
金属化合物
导电聚合物
氧化石墨烯
聚苯胺
钴盐
flexible
solid-state
supercapacitors
faradaic pseudocapacitance
electrodes
electrolytes
gel composites
carbon nanotubes
metallic compounds
conductive polymer
graphene oxide
polyaniline
cobalt salt
