Nanofiltration Membranes Based on Blend of Polysulfone-g-poly(tert-butylacrylate) Copolymer and Polysulfone

被引：3
作者：
Mahdavi, Hossein [1 ]
Mahmoudian, Mehdi [1 ]
Shikhhasani, Farid [1 ]
机构：
[1] Univ Tehran, Coll Sci, Sch Chem, Tehran, Iran
来源：
POLYMER SCIENCE SERIES B | 2014年 / 56卷 / 04期
关键词：
ULTRAFILTRATION MEMBRANES; SURFACE MODIFICATION; POLYETHERSULFONE MEMBRANES; HYDROPHILIC MODIFICATION; GRAFT-POLYMERIZATION;
D O I：
10.1134/S1560090414040058
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Nanofiltration membranes based on blend of polysulfone-g-poly(tert-butylacrylate) copolymer and polysulfone were prepared by phase inversion technique. ATRP grafting of tert-butylacrylate from chloromethylated polysulfone was used for the grafted polymer synthesis. The copolymer was characterized with FTIR, NMR, DSC and TGA. The prepared membranes were characterized in terms of pure water flux, water contact angle, cut off molecular weight, salt rejection and scanning electron microscopy.
引用
收藏
页码：494 / 503
页数：10
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