摘要
[目的/意义]文章以石墨烯领域为研究对象,尝试进一步探讨论文和专利交叉引用的时间特性。[方法/过程]用引文分析法和专利计量法对石墨烯专利和论文进行了交叉引用分析,以科学关联度、技术关联度、科学循环周期、技术循环周期定量测度了石墨烯研究中专利和论文的交互作用。[结果/结论]结果揭示出石墨烯研究中科学关联度大于技术关联度、科学循环周期比技术循环周期短,表明石墨烯研究中科学理论研究处于主导地位。
[Purpose/significance] Taking the field of graphene as research object,this paper tries to further explore the time characteristics in the cross references of patents and papers. [Method/process] Citation analysis method and patent bibliomatrics method are used to make the cross-reference analysis of the patents and scientific papers in graphene field. The indices of science linkage,technology linkage,science cycle time and technology cycle time can reflect the interaction effects of patents and scientific papers quantitatively. [Result/conclusion] The results reveal that science linkage is greater than technology linkage,and science cycle time is shorter than technology cycle time in the graphene research,which imply that the scientific theory research holds a dominant position in graphene studies.
出处
《情报理论与实践》
CSSCI
北大核心
2018年第7期14-17,共4页
Information Studies:Theory & Application
基金
国家自然科学基金项目"专利h指数与专利信息网络测度研究"的成果
项目编号:71173187
关键词
石墨烯
科学关联度
技术关联度
专利
科技论文
graphene
science linkage
technology linkage
patent
scientific paper
