耐溶剂高分子纳滤膜研究进展  

Development of polymeric solvent-resistant nanofiltration membranes

作　　者：李鼎[1] 邓慧宇[1] 邓兆龙 余志伟[1] 那兵[1] 

机构地区：[1]东华理工大学材料科学与工程系,南昌330013

出　　处：《功能材料》2015年第3期3001-3008,共8页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(21004040);江西省自然科学基金资助项目(2011ZBAB203010);江西省教育厅科技资助项目(GJJ13470)

摘　　要：作为一种孔径<2nm的压力驱动型分离膜,高分子纳滤膜在有机溶剂中的应用日益引起人们的重视,因此,对高分子纳滤膜的耐溶剂性能要求也越来越高。总结了近年来耐溶剂高分子纳滤膜在制备、分离机理以及应用等方面取得的进展,着重介绍了相转化、界面聚合、层层自组装等多种制备方法,并对今后耐溶剂高分子纳滤膜研究的发展方向提出了建议。Polymeric nanofiltration membrane,a kind of pressure driven membrane which has pore-size less than 2 nm,has recently attracted great attention in non-aqueous applications.Therefore,the requirements of sol-vent-resistant for these membranes are stricter.In this paper,the progresses of membrane preparation methods such as phase inversion,interfacial polymerization and layer-by-layer self assembly etc.,separation mechanisms and applications of the polymeric solvent-resistant nanofiltration membranes were reviewed.The future research works on these membranes were also proposed in this paper.

关 键 词：耐溶剂纳滤膜 制备 分离机理 应用 

分 类 号：TQ028.8[化学工程] TB324[一般工业技术—材料科学与工程]