摘要
回顾近年来CNTs-高分子混合膜的主要研究工作,概括碳纳米管(CNTs)在气体分离膜和液体分离膜的研究进展,并分析CNTs在聚合物膜中的定向排列.然而,目前尚无理论能完整地解释CNTs对分离膜性质的影响,而CNTs在膜中的良好分散和定向排列也不易实现.
The recently reported work on carbon nanotubes (CNTs)-polymer hybrid membranes was reviewed. Subsequently, the alignment of CNTs in polymeric membrane matrix is introduced in brief. However,so far there is no suitable theory to explain the influence of CNTs on separation membrane structures and properties. Also, good dispersion and ordered alignment of CNTs in polymer matrix is still difficult to realize.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2011年第5期89-93,106,共6页
Membrane Science and Technology
基金
国家973计划项目(2009CB623402)
国家863计划项目(2009AA062902)
关键词
碳纳米管
分离膜
传输性质
分离性能
定向排列
carbon nanotubes (CNTs)
separation membrane
transport property
separation property
alignment