基于CNKI数据库的蒙脱石吸附文献计量分析

蒙脱石由于具有比表面积大、荷负电性强等特点,已成为一种被广泛关注的吸附剂材料。为了解蒙脱石吸附在我国的研究现状,在CNKI中以“蒙脱石”“吸附”为关键词进行相关检索,采用文献计量的方法,对近10年来蒙脱石吸附的相关文献进行分析统计。数据显示,有效检索文献为625篇,发文作者共1372位,发文期刊194种,涉及高频关键词945个,文献被引2245次。结果表明,发文量总体呈现增长趋向,朱建喜、何宏平等高产作者及华南理工大学、西南科技大学等高输出机构在该领域研究深入,是主要的科研力量;蒙脱石吸附效果显著,可吸附的污染物种类繁多,在环境科学领域应用广泛;该领域发表文章以学术性论文为主,改性蒙脱石去除污染物是研究热点。

Montmorillonite has become a kind of adsorbent material with wide attention due to its large specific surface area and strong negative charge.In order to understand the research status of montmorillonite adsorption in China,CNKI database was used to carry out relevant retrieval with"montmorillonite"and"adsorption",and literature measurement method was used to analyze and make statistics on the related literature of montmorillonite adsorption in recent ten years.The data showed that 625 literatures were retrieved effectively,1372 authors and 194 journals were involved,945 high-frequency keywords were involved,and the literatures were cited 2245 times.The results show that:The total number of publications shows an increasing trend.High-output authors such as Zhu Jianxi and He Hongping and high-output institutions such as South China University of Technology and Southwest University of Science and Technology are the main research forces in this field.The adsorption effect of montmorillonite is remarkable,and the pollutants that can be adsorbed are various,which are widely used in the field of environmental science.Most of the articles published in this field are academic papers,and the removal of pollutants by modified montmorillonite is a research focus.