摘要
利用WPI数据库对超级电容器电极材料的专利申请情况进行统计分析。讨论了四种主要电极材料,并分别统计了其申请量随时间的变化情况以及主要申请人的排名情况,同时对近十年的主要申请人的申请内容进行简单梳理,以帮助国内申请人了解超级电容器电极材料的发展历史和发展趋势。
The statistical analysis of the patent applications on the supercapacitor electrode material is carried out by using the WPI database.Four kinds of main electrode materials are discussed seperately.According to the analysis results,it illustrate that the quantity of the patent applications about each electrode material change with time.The name list of the topped applicants is also made a summary.Moreover,the application contents of applicants for nearly a decade is put in order.This series of work will help the domestic applicants learn the development history and the development trend of the supercapacitor electrode material.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2011年第8期76-82,共7页
Electronic Components And Materials
关键词
超级电容器
电极材料
综述
进展
专利
supercapacitor
electrode material
review
progress
patent
