相转化膜孔形成机理的研究进展  

Study progress of pore forming mechanism of phase inversion membrane

作　　者：武利顺[1] 孙俊芬[2] 王庆瑞[2] 

机构地区：[1]山东省菏泽学院化学化工系,菏泽274015 [2]东华大学材料学院,上海200051

出　　处：《膜科学与技术》2007年第3期86-90,共5页Membrane Science and Technology

摘　　要：系统地总结了近年来国内外学者对相转化膜孔形成提出的各种机理,并进行了分类.各种形成机理都可以解释一定的实验现象,具有一定的理论基础.其中稀相成核机理正逐渐被越来越多的学者所认同,并得到不断的完善和补充.Pore forming mechanisms of phase inversion membrane in recent years have been generalized and categorized systemly in this paper. Experimental phenomena could be explained with a certain mechanism and each mechanism has a theory basement. Among them the nucleation mechanism in polymer lean phase is approved by more and more authors and gets more and more persuasion gradually.

关 键 词：膜 孔 相转化 机理 稀相 

分 类 号：TQ028.8[化学工程]