Polybenzimidazole(PBI)and benzimidazole-linked polymer(BILP)membranes  

作　　者：Shenzhen Cong Jixiao Wang Zhi Wang Xinlei Liu 

机构地区：[1]Chemical Engineering Research Center,School of Chemical Engineering and Technology,Tianjin Key Laboratory of Membrane Science and Desalination Technology,State Key Laboratory of Chemical Engineering,Tianjin University,300072,Tianjin,China

出　　处：《Green Chemical Engineering》2021年第1期44-56,共13页绿色化学工程（英文）

基　　金：This work was supported by the National Natural Science Foundation of China(22008171);the Peiyang Scholars Program(Tianjin University).

摘　　要：Polybenzimidazoles(PBIs)and benzimidazole-linked polymers(BILPs)have exceptional thermal and chemical stability,and hence,their membranes were developed and used under harsh conditions.In this review,the formation,structures,and properties of these polymers are studied follow by the fabrication of membranes.Applications,such as gas separation,organic solvent nanofiltration,water treatment,pervaporation and proton exchange,are extensively reviewed.The relationship of membrane performance and structure is established,highlighting the importance of processing protocols and post treatments.Future directions are provided on the basis of the conclusions.

关 键 词：POLYBENZIMIDAZOLE Benzimidazole-linked polymer Membrane Separation 

分 类 号：TQ051.893[化学工程]