Hydrogen-bonded polymer network-poly(ethylene glycol) complexes with shape memory effect

被引：54

作者：

Cao, YP

Guan, Y

Du, J

Luo, J

Peng, YX

Yip, CW

Chan, ASC ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Organ Chem, Chengdu 610041, Peoples R China

[2] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Kowloon, Hong Kong, Peoples R China

[3] Sichuan Univ, Dept Chem, Chengdu 610065, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2002年 / 12卷 / 10期

关键词：

D O I：

10.1039/b207024n

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Complexes of a poly( methacrylic acid-co-methyl methacrylate) network with poly( ethylene glycol) stabilized by hydrogen bonds were prepared. By introducing poly( ethylene glycol), the complexes possessed shape memory effect, due to which a large difference in storage modulus below and above the glass transition temperature occurred. The morphology of the complexes was investigated and the mechanism of the shape memory behavior was discussed. This kind of complexes can be regarded as a novel shape memory network.

引用

页码：2957 / 2960

页数：4

共 23 条

[1] Complex of polyelectrolyte network with surfactant as novel shape memory networks [J].