我国静电纺丝领域研究现状及其热点:基于CNKI数据库的可视化文献计量分析

Present situation and hotspot of electrospinning in China:visual bibliometric analysis based on CNKI database

基于CNKI数据库,利用CiteSpace可视化计量学方法分析国内静电纺丝领域的发文量、作者和机构合作状况以及研究主题的演化,并与国际上2018-2022年的研究主题进行对比。分析发现:国内作者在静电纺丝领域的发文量呈现逐年增加趋势;作者共现的局部网络密度大,整体网络密度小;参与静电纺丝研究的高校之间合作密切;国内静电纺丝领域的研究主要集中在纤维的制备,及纳米纤维在生物医药、空气过滤、水处理、能源器件、防护、传感等领域的应用等方面,与国际上在静电纺丝领域的研究热点有较高的相似性。

We analyzed the changes in the number of publications,the status of authorship and institutional cooperation,and the evolution of research themes in the field of electrostatic spinning in China based on CNKI database using CiteSpace visual metrics,and compared with the international research on recent research themes in the years from^(2)018 to 2022.The volume of domestic authors publications in the field of electrostatic spinning showed a trend of increasing year by year;the local density of author co-occurrence network was large,and the overall density was small;there was close cooperation between universities involved in electrostatic spinning research.The research in electrospinning field in China is mainly focused on the preparation of fibers and the application of nanofibers in the fields of biomedicine,air filtration,water treatment,energy devices,protection,sensing,etc.,which is similar to the international research hotspot of electrostatic spinning.