分子筛的研究现状及新兴趋势的可视化

(1.江苏大学 环境与安全工程学院,江苏 镇江 212000; 2.西藏自治区环境科学研究所,西藏 拉萨 850000; 3.江苏江南化工有限公司,江苏 镇江 212000)

材料科学; 分子筛; CiteSpace; 可视化分析; 文献计量; 知识图谱

Visualization of research status and emerging trends of molecular sieves
ZHOU Jun-li1,WU Chun-du1,DAI Jing 1,A Qiong 2,Meng Qing-xi 3,XIE Qing-jie1

(1.School of the Environment and Safety Engineering,Jiangsu University,Zhenjiang 212000,China; 2.Environmental Science Institute of Tibet Autonomous Region,Lasa 850000,China; 3.Jiangsu Jiangnan Chemical Co.,Ltd.,Zhenjiang 212000,China)

material science; molecular sieve; CiteSpace; visualization analysis; bibliometrics; knowledge map

DOI: 10.13800/j.cnki.xakjdxxb.2019.0422

备注

应用信息可视化软件CiteSpace V及其辅助工具VOSviewer对分子筛领域的27519篇SCI英文文献进行分析,结合Web of Science(WOS)核心集中的SCI-E,SSCI,CPCI-S数据源,时间跨度为2000—2019年,研究了全球范围内相应文献的时空分布。基于文献计量和统计分析,生成了相应的期刊共被引知识图谱、作者合作知识图谱、作者共被引知识图谱、关键词共现知识图谱以及

The information visualization software CiteSpace V and its assistant tool VOSviewer were used to analyze 27519 English documents of SCI in the field of molecular sieve.With the SCI-E,SSCI,CPCI-S data source in the core of WOS(Web of Science)in mind,the spatio-temporal distribution of the corresponding documents around the whole world was investigated 2000—2019 with the time span being.Based on the bibliometrics and statistical analysis,the corresponding periodical co-citation map,the author's cooperative map,the author's co-cited map,the key words co-occurrence map and the reference literature map were generated.The research status and new trend formula of molecular sieves were analyzed and obtained.The results show that the research heat in this field has been increasing year by year in the past nine years; both the most productive journal and the most highly-cited journal are Microporous and Mesoporous Materials.China and the United States are the major countries engaged in molecular sieve research,and the most productive institution in this field is Chinese Academy of Sciences.And the article also introduced the main research teams and the influential scholars engaged in molecular sieve research.From the co-occurrence analysis of key words and the co-citation analysis of references in recent ten years'literature,we can see that the catalytic mechanism and application of nanoscale zeolites and the analysis of the gas adsorption by zeolites are the focus of international research field,the influence of organometallic frameworks on the catalytic performance of molecular sieves and application of molecular sieve in biomass research are the emerging trends in current research.