基于共被引方法的核材料研究前沿分析

Analysis of Frontiers of Nuclear Material Based on Co-citation Method

[目的/意义]旨在为中国核材料的研发决策提供参考。[方法/过程]以WOS数据库为数据源,基于CiteSpace用共被引分析和知识图谱等分析方法对核材料研究前沿进行分析。[结果/结论]近5年核材料研发前沿方向包括第四代核能系统、聚变堆、裂变聚变堆和加速器系统等,近一年的研发前沿是耐事故的包壳材料和铁铬铝合金。

[Purpose/significance]The paper is to provide references for decision making of research and development of nuclear material in China.[Method/process]The paper takes WOS as data resource,and uses co-citation and mapping knowledge domain to analyze the frontiers of nuclear material with CiteSpace.[Result/conclusion]The frontiers of nuclear materials in recent five years include the fourth generation of nuclear energy systems,fusion reactor,fission fusion reactor,and accelerator system;the frontiers in recent one year are accident resistant cladding material and FeCrAl alloy.