垂直取向石墨烯超级电容材料润湿性研究现状

Research Status on the Wettability of Vertical Graphene-based Supercapacitor Electrode

垂直取向石墨烯纳米材料凭借独特的开放式三维结构、良好的导电性、较大的比表面积及丰富的暴露边缘等优点,在超级电容储能领域取得了广泛应用。电极材料良好的润湿性是实现超级电容高性能储能特性的重要前提。文章对近年来垂直取向石墨烯润湿性研究热点进行了总结,阐述了垂直取向石墨烯润湿性调控的不同技术方法,可为今后垂直取向石墨烯超级电容储能研究提供相关参考。

Due to the unique open 3D structure,excellent electrical conductivity,large specific surface area and exposed edges,vertical graphene nano-material has been extensively applied in supercapacitor for energy storage.Good wettability is one important premise for high electrochemical performance of supercapacitor.In this paper,we summarize the study of the wettability of vertical graphene in recent years and describe various methods for wettability modification of vertical graphene,which could be benefit for energy storage of vertical graphene-based supercapacitor in the future.