可拉伸超级电容器的研究进展:电极、电解质和器件  

Stretchable supercapacitors:Electrodes,electrolytes,and devices

作　　者：邵光伟[1,2] 郭珊珊 于瑞[2] 陈南梁 叶美丹[2] 刘向阳 Shao Guang-Wei;Guo Shan-Shan;Yu Rui;Chen Nan-Liang;Ye Mei-Dan;Liu Xiang-Yang(Shanghai Collaborative Innovation Center for High Performance fiber composites,Engineering Research Center of Technical Textile,Ministry of Education,College of Textiles,Donghua University,Shanghai 201620,China;Research Institute for Biomimetics and Soft Matter,College of Physical Science and Technology,Xiamen University,Xiamen 361005,China;Faculty of Science,National University of Singapore,Singapore 119077,Singapore)

机构地区：[1]东华大学纺织学院,上海市高性能纤维复合材料省部共建协同创新中心,产业用纺织品教育部工程研究中心,上海201620 [2]厦门大学物理科学与技术学院,生物仿生及软物质研究院,厦门361005 [3]新加坡国立大学理学院,新加坡119077

出　　处：《物理学报》2020年第17期362-381,共20页Acta Physica Sinica

基　　金：中央高校基本科研业务费专项资金——东华大学研究生创新基金(批准号:CUSF-DH-D-2019046)资助的课题.

摘　　要：可拉伸超级电容器因在可穿戴电子和健康监测等领域的潜在应用而受到人们的广泛关注,它不但具备普通超级电容器功率密度高、循环寿命长、安全、成本低等优点,而且良好的柔软性和可拉伸性使其能够很好地与可穿戴系统进行集成.本文对已有文献中可拉伸电极/器件的制备方法进行归类、分析,详细总结了可拉伸电极/器件的三种制备方法,即弹性聚合物基底、可拉伸结构设计以及弹性聚合物和可拉伸结构结合;另外,还介绍了多功能可拉伸超级电容器和高弹性凝胶电解质的研究进展;最后,分析总结了可拉伸超级电容器未来发展中仍需面临的一些挑战.期望能够激发更多的研究创造以推动可拉伸超级电容器的实际应用.Stretchable supercapacitors have received more and more attention due to their potential applications in wearable electronics and health monitoring.The stretchable supercapacitors have not only the advantages of high power density,long cycle life,safety and low cost of ordinary supercapacitor,but also good flexibility and stretchability to integrate well with wearable system.In this review,according to the structures of supercapacitors,the methods of preparing stretchable electrodes/devices reported in the literature are categorized and analyzed.We particularly highlight the key findings of creating stretchable electrodes/devices,which include elastic polymer substrates,tensile structure design and elastic polymer+tensile structure.In addition,the research progress of multi-functional stretchable supercapacitors and high elastic gel electrolytes are discussed.Finally,the challenges to the future development of the stretchable supercapacitors are analyzed and summarized.We expect to stimulate more research in creating stretchable supercapacitors for wide practical applications.

关 键 词：超级电容器 可拉伸 电极 电解质 

分 类 号：TM53[电气工程—电器]