摘要
碳纳米管是一种新型吸附剂,其对各种无机和有机污染物均表现出优异的吸附能力,因而引起了广泛关注。本文综述了碳纳米管的性质及其从水溶液中吸附各种有机和无机污染物的有关性质,介绍了碳纳米管作为吸附剂对水溶液中的各种污染物的预富集和固定化方面的应用,并展望了碳纳米管在吸附去除污染物领域的下一步研究趋势和动向。
Carbon nanotubes(CNTs)are a new adsorbent with excellent adsorption capacity for various inorganic and organic pollutants,which has attracted wide attention.In this paper,the properties of carbon nanotubes and their related properties in adsorbing various organic and inorga-nic pollutants from aqueous solutions were reviewed.The application of carbon nanotubes as adsorbents in preconcentration and immobilization of various pollutants in aqueous solutions was presented.Ultimately,the trends of carbon nanotubes in adsorbing and removing pollutants was prospected.
作者
张莉
ZHANG Li(Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol Fiber Material,Huaihua University,Huaihua 418008,China;School of Chemistry and Materials Engineering,Huaihua University,Huaihua 418008,China)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2020年第S01期72-77,85,共7页
Materials Reports
基金
聚乙烯醇纤维材料制备技术湖南省工程实验室开放项目基金(4611/00020235)。
关键词
碳纳米管
吸附
吸附机理
吸附容量
carbon nanotubes
adsorption
adsorption mechanism
adsorption capacity
