Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance

	Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance
	Hou,Shuhua; Zheng,Jifu; Zhang,Suobo; Li,Shenghai
刊名	polymer
	2015
卷号	77 期号:11 页码:48-54
关键词	SURFACE MODIFICATION ULTRAFILTRATION MEMBRANES POLYSULFONE MEMBRANES HYALURONIC-ACID THIN-FILMS BIOCOMPATIBILITY POLYMERIZATION ANTIBACTERIAL POLYURETHANE RESISTANCE
通讯作者	zhang,sb
英文摘要	a series of comb-like amphiphilic copolymers (pes-g-peo) were synthesized through grafting poly(ethylene oxide) (peo) to cardo poly(aryl ether sulfone) (pes-nh) backbone. by controlling the ratios of peo and cardo poly(aryl ether sulfone), amphiphilic copolymers with a range of peo side chain were obtained and were employed to ultrafiltration (uf) membranes. the pes-g-peo-xx materials showed high thermal stability (t-d > 238 degrees c) and good mechanical properties especially elongation at break reached to 150% compared to 23% of pes-nh. the contact angle of pes-g-peo-80 asymmetric membrane was decreased to a slow as 59 degrees which was 30 degrees lower than the value of pes-nh membrane (90 degrees), indicating that pes-g-peo-80 membrane exhibited remarkable hydrophilic property. no protein adsorption was found on the surface of pes-g-peo-60 and pes-g-peo-80 membranes, showing excellent antifouling properties compared to pes-nh. the results of this work suggest that pes-g-peo copolymers are promising materials for the fabrication of fouling resistant membranes. (c) 2015 elsevier ltd. all rights reserved.
收录类别	SCI
语种	英语
公开日期	2016-05-31
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/67896]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Hou,Shuhua,Zheng,Jifu,Zhang,Suobo,et al. Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance[J]. polymer,2015,77(11):48-54.
APA	Hou,Shuhua,Zheng,Jifu,Zhang,Suobo,&Li,Shenghai.(2015).Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance.polymer,77(11),48-54.
MLA	Hou,Shuhua,et al."Novel amphiphilic PEO-grafted cardo poly(aryl ether sulfone) copolymer: Synthesis, characterization and antifouling performance".polymer 77.11(2015):48-54.