基于三维石墨烯/聚苯胺复合材料的制备方法及在超级电容器中的研究进展  

Research Progress in Preparation of Three-dimensional Graphene/Polyaniline Composites and Their Applications in Supercapacitors

作　　者：张飞飞 冯辉霞[1] 陈娜丽[1] 刘持欢 丁强 李文霞 ZHANG Fei-fei;FENG Hui-xia;CHEN Na-li;LIU Chi-huan;DING Qiang;LI Wen-xia(College of Petroleum and Chemical Engineering,Lanzhou University of Technology,Gansu Lanzhou 730050,China)

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《当代化工》2020年第3期623-626,共4页Contemporary Chemical Industry

基　　金：国家自然科学基金(21664009,51063003).

摘　　要：三维石墨烯具有丰富的孔洞结构、大的比表面积、高的导电率、快的充电速率和长的循环寿命等优异性质,将其与聚苯胺复合制备三维石墨烯/聚苯胺复合材料可以充分发挥石墨烯和聚苯胺的优势性能,制得电化学性能优异的复合材料。该复合材料在超级电容器电极材料领域得到了广泛的关注。综述了三维石墨烯/聚苯胺复合材料的制备方法及其电化学性能,并针对复合材料研究中存在的问题、未来的研究方向进行了展望。Three-dimensional graphene has many excellent properties,such as fast charge rate,long cycle life,abundant pore structure,large specific surface area and high conductivity and so on.The three-dimensional graphene/polyaniline composites prepared by compounding three-dimensional graphene with polyaniline can give full play to the advantages of graphene and polyaniline and show excellent electrochemical properties,and the composites material have attracted wide attention in the field of electrode materials for supercapacitors.In this paper,the preparation methods and electrochemical properties of the three-dimensional graphene/polyaniline composites were reviewed.In view of the existing problems in the research of composite materials,the future research directions were prospected.

关 键 词：复合材料 三维石墨烯 聚苯胺 电化学性能 超级电容器 

分 类 号：TQ050.43[化学工程] TM53[电气工程—电器]