摘要
氧化石墨烯(GO)膜具有优异的比表面积、良好的化学稳定性、可调的二维层状结构以及易于化学修饰等性能,在分离膜材料领域具有重要的研究意义和应用前景。本文综述了氧化石墨烯膜的两类制备方法(打孔法与堵孔法)及膜的改性,介绍了基于氧化石墨烯膜分离的分子动力学模拟,以及膜分离效果进一步优化的研究现状,最后介绍了氧化石墨烯分离膜的应用方向,为氧化石墨烯分离膜的大规模应用提供参考。
Graphene oxide(GO)membrane has excellent specific surface area,good chemical stability,adjustable two-dimensional layered structure and easy chemical modification.It has important research significance and application prospects in the field of separation membrane materials.This article reviews two types of preparation methods(perforation method and plugging method)of graphene oxide membranes and membrane modification,introduces molecular dynamics simulation based on graphene oxide membrane separation,and the research status of further optimization of membrane separation effects.Finally,the application direction of graphene oxide separation membrane is introduced,which provides a reference for the large-scale application of graphene oxide separation membrane.
作者
吴国勇
邓会会
黄晶
严弘鼎
马梦旭
王梅
倪华钢
叶鹏
WU Guo-yong;DENG Hui-hui;HUANG Jing;YAN Hong-ding;MA Meng-xu;WANG Mei;Nl Hua-gang;YE Peng(Zhejiang Sci-Tech University,Hangzhou,Zhejiang 310018,China)
出处
《浙江化工》
CAS
2021年第6期29-33,共5页
Zhejiang Chemical Industry
关键词
膜分离
制备方法
二维材料
分子动力学
水处理
membrane separation
preparation method
two-dimensional material
molecular dynamics
water treatment
