氢能产业链上游知识域的知识图谱可视化研究  

Research on Visualization of Knowledge Map in Upstream Knowledge Domain of Hydrogen Energy Industry Chain

作　　者：王佳晨 李子彪[1] 张朝宗[2] WANG Jia-chen;LI Zi-biao;ZHANG Chao-zong(School of Economics and Management,Hebei University of Technology,Tianjin 300401,China;Hebei Academy of Science and Technology Information,Shijiazhuang 050021,China)

机构地区：[1]河北工业大学经济管理学院,天津300401 [2]河北省科学技术情报研究院,河北石家庄050021

出　　处：《化工管理》2023年第27期87-91,122,共6页Chemical Engineering Management

基　　金：河北省自然科学基金项目“制造业创新链‘断链’风险管理及科技金融‘修复’机制研究”(G2021202001);河北省科学技术情报研究院项目“河北省高新技术产业创新评价体系模型设计开发”(WXZX-2019ZY10);河北省科学技术情报研究院项目“基于产业创新链的产业成长全景检测”(WXZX-2020ZY05);河北省科学技术情报研究院项目“基于产业链数据的河北光伏和氢能企业创新能力分析”(WXZX-2021ZY02);河北省科学技术情报研究院项目“河北省主要制造业产业链图谱绘制及相关专利数据库设计”(WXZX-2022ZY06)。

摘　　要：“双碳”背景下,氢能作为典型清洁能源备受关注。氢能产业链上游是核心技术所在,对中下游形成引导指向作用。研究产业链上游知识域,有助于对这一跨学科领域整体把控,对氢能产业的统筹管理与发展规划至关重要。采用CiteSpace,对WebofScience数据库选取的样本文献分析,探究氢能产业链上游知识域。研究表明,氢能产业链上游知识域覆盖制氢技术、制氢材料和制氢装置三大类技术知识,发文量稳步增长,研究热点多集中在可再生能源制氢、催化剂材料、电极材料等方面。在产业链视角下,丰富氢能产业链上游知识域广度与深度,对未来氢能产业链上游管理与发展具有指导意义。In the context of“dual carbon”,hydrogen energy as a typical clean energy has attracted much attention.The upstream of the hydrogen energy industry chain is the core technology,forming a guiding role for the middle and downstream.Studying the upstream knowledge domain of the industrial chain helps to control this interdisciplinary field as a whole,and is crucial for the overall management and development planning of the hydrogen energy industry.CiteSpace is used to analyze the sample literature selected from the Web of Science database to explore the upstream knowledge domain of the hydrogen energy industry chain.Research shows that the upstream knowledge domain of the hydrogen energy industry chain covers three major categories of technical knowledge:hydrogen production technology,hydrogen production materials,and hydrogen production devices.The volume of published documents has steadily increased,and research hotspots are mostly concentrated in renewable energy hydrogen production,catalyst materials,electrode materials,and other aspects.From the perspective of the industrial chain,enriching the breadth and depth of knowledge in the upstream of the hydrogen energy industrial chain has guiding significance for the management and development of the upstream of the hydrogen energy industrial chain in the future.

关 键 词：氢能 产业链 科学知识图谱 知识域 

分 类 号：G353.1[文化科学—情报学]