超级电容器隔膜及其研究进展

Supercapacitor Separator and Its Research Progress

关键词:  超级电容器  隔膜  机理  制备  应用研究

Key Words:supercapacitor  separator  mechanism  preparation  applied research

摘要:超级电容器以其独有的性能特点在储能装置方面得到深入研究和广泛关注。隔膜作为超级电容器的关键材料，其性能直接影响超级电容器的比功率、比容量以及循环寿命。本文综述了隔膜在超级电容器中的作用，深入分析了隔膜对超级电容器电性能的影响机理，分别介绍了目前主要隔膜产品的制备及优缺点，并对其发展趋势进行了展望。

Abstract:Supercapacitor has received extensive research and attention in the field of energy storage because of its unique performance characteristics.As a key component of supercapacitor， the performance of the separator directly affects the specific power， specific energy and cycle life of the supercapacitor.This paper summarized the role of separator in supercapacitor and its influence mechanisms on the electrical performance of supercapacitor.The preparation， advantages and disadvantages of current separator products were presented， and the development trend of the separators was also discussed．