有机-无机杂化分离膜研究进展

有机-无机杂化膜材料结合了有机膜材料和无机膜材料的优良性能,已成为分离膜材料研究的一个热点。本文以有机、无机组分间相互作用类型对其进行分类,着重介绍组分间以化学键相结合的有机-无机杂化膜的优良特性,总结了影响此类杂化膜结构和性能的主要因素,概括了它在膜分离中的应用,提出了目前研究工作中存在的不足,并做出了简要的述评。

Advances in Hybrid Organic-inorganic Separation Membranes

Hybrid organic-inorganic membranes have attracted much attention recently because they possess both advantages of the organic and inorganic membranes. Hybrid organic-inorganic membranes are being classified into two categories according to the links between the organic and inorganic components.This article especially concentrates on the hybrid organic-inorganic separation membranes with chemical bonds between components.The main properties of this kind of hybrid membranes are briefly discussed,and the important influence factors on the morphology and characteristics are illustrated,as well as the application in the separation process is introduced.Finally,a brief comment on their development was given.