摘要
以Derwent Innovation(德温特创新)平台的专利数据作为研究对象,利用文献计量法、知识图谱可视化方法重点从石墨烯超级电容器领域专利发布的整体趋势、申请国、专利权人以及主题词演化趋势进行分析,揭示最新的石墨烯超级电容器领域的发展态势,提升该领域技术在相关产业的应用价值,为相关机构提供数据参考,帮助其调整自身的竞争策略,为我国在石墨烯超级电容器领域技术研发和应用的方向提供指导作用。
Based on patent data from the Derwent Innovation platform, by using the methods of Bibliometrics and knowledge map visualization, this paper analyzes the overall trend of patent issuance in the field of graphene supercapacitor, including its applicant country, patentee and the evolution trend of subject words, to reveal the latest developments in the field of graphene supercapacitors, to enhance the application value of this field technology in related industries, to provide data reference for relevant institutions, and to help them adjust their own competitive strategies, it provides guidance to develop and apply graphene supercapacitor technology in China.
作者
郭景芸
隗玲
刘春江
李姝影
GUO Jingyun;WEI Ling;LIU Chunjiang;LI Shuying(School of Information,Shanxi University of Finance and Economics,Taiyuan 030006;Chengdu Library and Information Center,Chinese Academy of Sciences,Chengdu 610041)
出处
《中国发明与专利》
2023年第2期12-20,共9页
China Invention & Patent
基金
国家社会科学基金“专利技术创新风险识别与技术创新路径预测方法研究”(19BTQ088)
中国科学院青年创新促进会人才项目(2022173)
中国科学院2020年度西部之光人才项目。
