Synthesis of poly[methyl(3,3,3-trifluoropropyl)siloxane]-b-poly(ethylene oxide) block copolymers

被引：5
|
作者：
Zhan, Xiao-li [1 ]
Chen, Bi [1 ]
Zhang, Qing-hua [1 ]
Yi, Ling-min [2 ]
Jiang, Bo [1 ]
Chen, Feng-qiu [1 ]
机构：
[1] Zhejiang Univ, Coll Mat Sci & Chem Engn, Hangzhou 310027, Zhejiang, Peoples R China
[2] Zhejiang Sci Tech Univ, MOE Key Lab Adv Textile Mat & Mfg Technol, Hangzhou 310018, Zhejiang, Peoples R China
来源：
JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A | 2008年 / 9卷 / 09期
基金：
中国国家自然科学基金;
关键词：
block copolymers; polysiloxanes; fluoropolymers; synthesis; polyethyleneoxide;
D O I：
10.1631/jzus.A0820162
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A series of new amphiphilic poly[methyl(3,3,3-trifluoropropyl)siloxane]-b-poly(ethylene oxide) (PMTFPS-b-PEO) diblock copolymers with different ratios of hydrophobic segment to hydrophilic segment were prepared by coupling reactions of end-functional PMTFPS and PEO homopolymers. Copolymers were shown to be well defined and narrow molecular weight distribution (MWD) (1.07 similar to 1.3) by characterizations such as gel permeation chromatography (GPC) and (1)H-nudear magnetic resonance ((1)H-NMR).
引用
收藏
页码：1304 / 1308
页数：5
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