柔性固态超级电容器凝胶复合材料的研究进展  

Advances in gel composites for 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)

机构地区：[1]河南超威电源有限公司,河南沁阳454550 [2]焦作工贸职业学院,河南沁阳454550

出　　处：《蓄电池》2023年第4期186-194,共9页Chinese LABAT Man

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.

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 

分 类 号：TM912.9[电气工程—电力电子与电力传动]