文献类型：专利

英文题名：Use of conductive polyaniline/laponite compound (prepared by oxidizing in presence of oxidant, and polymerizing aniline monomer and laponite in aqueous solution of inorganic strong acid) for preparing the supercapacitor electrode material

作者：WANG G;LI X;WANG Z

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102079873-B

公开日：2012-09-05

语种：英文

收录：DERWENT

摘要：NOVELTY - Use of conductive polyaniline/laponite compound for preparing the supercapacitor electrode material is claimed. The conductive polyaniline/laponite compound is prepared by oxidizing (in the presence of an oxidant) and polymerizing an aniline monomer and laponite in an aqueous solution of inorganic strong acid for 3-24 hours. The weight ratio of the aniline monomer to laponite is 1:0.01-0.20. USE - The conductive polyaniline/laponite compound is useful for preparing the supercapacitor electrode material. ADVANTAGE - The specific capacity of the electrode material is 350-500 Ag-1, when the charging/discharging current density is 3 Ag-1. The charging/discharging experiment of different current densities exhibits the volume keeping rate surpasses to 60% and has high rate, when the charging/discharging current density is increased from 0.5-50 Ag-1.