%0 Journal Article
%T Hydrophilic Modification of Polysulfone Membrane Material by Coupling Grafting of Polyethylene Glycol Monomethylether<br>偶合接枝聚乙二醇单甲醚实现聚砜膜材亲水性改性
%A DU Rui-kui
%A GAO Bao-jiao
%A AN Fu-qiang
%A LI Yah-bin
%A <br>杜瑞奎
%A 高保娇
%A 安富强
%A 李延斌
%J 过程工程学报
%D 2011
%I 
%X In the presence of acid-acceptor Na2CO3,the nucleophilic substitution between chloromethylated polysulfone(CMPSF) and polyethylene glycol monomethyl ether(PEGME) was conducted,and polyethylene glycol(PEG) was coupling-grafted onto the side chains of polysulfone(PSF),so that the graft copolymer PSF-g-PEG was prepared and the hydrophilic modification of polysulfone membrane material realized.The chemical structure of PSF-g-PEG was characterized.The effects of main factors on the coupling graft reaction were e...
%K polysulfone
%K polyethylene glycol
%K coupling graft
%K hydrophilic modification<br>聚砜
%K 聚乙二醇
%K 偶合接枝
%K 亲水性改性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=97D58E521117B4412B7538AF4FBFF2BF&yid=9377ED8094509821&vid=708DD6B15D2464E8&iid=94C357A881DFC066&sid=E002FF26604EFFAB&eid=D5B44BB3CCE27369&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=19