A FACILE APPROACH FOR THE SURFACE MODIFICATION OF POLY(VINYLIDENE FLUORIDE) MEMBRANE VIA SURFACE-INITIATED ATOM TRANSFER RADICAL POLYMERIZATION  

作　　者：Lei, Hao Yu, Hai-yin Lu, Ying Lu, Xiao-long Xu, Zhi-kang 

机构地区：[1]Zhejiang Univ, Minist Educ, Inst Polymer Sci, Hangzhou 310027, Peoples R China [2]Zhejiang Univ, Minist Educ, Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Peoples R China [3]Tianjin Polytech Univ, Inst Membrane Sci & Technol, Ningbo 315211, Peoples R China

出　　处：《Chinese Journal of Polymer Science》2008年第1期105-110,共6页高分子科学（英文版）

基　　金：This work was financially supported by the National Natural Science Foundation of China for Distinguished Young Scholars(No. 50625309);the Zhejiang Provincial Natural Science Foundation of China(No. Z406260).

摘　　要：A novel approach for the surface modification of poly(vinylidene fluoride)(PVDF)membrane was successfully realized through alkaline treatment,UV-induced bromine addition,and followed by surface-initiated atom transfer radical polymerization(ATRP)of methyl methacrylate(MMA).Chemical changes on the PVDF membrane before and after modification were analyzed with attenuated total reflectance Fourier transform infrared spectroscopy(ATR/FT-IR)and X-ray photoelectron spectroscopy(XPS).Primary kinetic study revealed...A novel approach for the surface modification of poly(vinylidene fluoride)(PVDF)membrane was successfully realized through alkaline treatment,UV-induced bromine addition,and followed by surface-initiated atom transfer radical polymerization(ATRP)of methyl methacrylate(MMA).Chemical changes on the PVDF membrane before and after modification were analyzed with attenuated total reflectance Fourier transform infrared spectroscopy(ATR/FT-IR)and X-ray photoelectron spectroscopy(XPS).Primary kinetic study revealed...

关 键 词：Poly（vinylidene fluoride） Alkaline treatment Bromine addition Atom transfer radical polymerization 

分 类 号：TB381[一般工业技术—材料科学与工程]