HYDROPHILIC MODIFICATION OF PPESK POROUS MEMBRANES VIA AQUEOUS SURFACE-INITIATED ATOM TRANSFER RADICAL POLYMERIZATION  

作　　者：朱利平 

机构地区：[1]Institute of Polymer Science and Key Laboratory of Macromolecule Synthesis and Functionalization(Ministry of Education),Zhejiang University

出　　处：《Chinese Journal of Polymer Science》2009年第5期695-702,共8页高分子科学（英文版）

基　　金：supported by the National Basic Research Program of China(No2009CB623402);China Postdoctoral Science Foundation(No20080430220)

摘　　要：Hydrophilic surface modification of poly(phthalazinone ether sulfone ketone)(PPESK) porous membranes was achieved via surface-initiated atom transfer radical polymerization(ATRP) in aqueous medium.Prior to ATRP.chloromethyl groups were introduced onto PPESK main chains by chloromethylation.Chloromethvlated PPESK(CMPPESK) was fabricated into porous membrane through phase inversion technique.Hydrophilic poly(poly(ethylene glycol) methyl ether methacrylate)(P(PEGMA)) brushes were grafted from CMPPESK membrane ...Hydrophilic surface modification of poly(phthalazinone ether sulfone ketone)(PPESK) porous membranes was achieved via surface-initiated atom transfer radical polymerization(ATRP) in aqueous medium.Prior to ATRP.chloromethyl groups were introduced onto PPESK main chains by chloromethylation.Chloromethvlated PPESK(CMPPESK) was fabricated into porous membrane through phase inversion technique.Hydrophilic poly(poly(ethylene glycol) methyl ether methacrylate)(P(PEGMA)) brushes were grafted from CMPPESK membrane ...

关 键 词：Poly（phthalazinone ether sulfone ketone） Porous membranes Hydrophilic modification Surface-initiated ATRP. 

分 类 号：O631.3[理学—高分子化学]