Self-organization of main-chain rod-coil copolymers into columnar and bicontinuous cubic assemblies

被引：28

作者：

Lee, M

Cho, BK

Kang, YS

Zin, WC

机构：

[1] Yonsei Univ, Dept Chem, Seoul 120749, South Korea

[2] Pohang Univ Sci & Technol, Dept Mat Sci & Engn, Pohang 790784, South Korea

来源：

MACROMOLECULES | 1999年 / 32卷 / 22期

关键词：

D O I：

10.1021/ma990515e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Monodisperse bis(4,4′-phenylphenol) monomers based on poly(propylene oxide)s were prepared in this study. The resulting monomers were polymerized with an equimolar amount of 4,4′-bis(bromomethyl)-biphenyl by etherification to yield rod-coil copolymers. The polymers were found to consist of alternating uniform rod segments and monodisperse coil segments. The phases of these polymers were characterized by X-ray diffraction experiments.

引用

页码：7688 / 7691

页数：4

共 23 条

[1] Structural polymorphism of poly(ethylene oxide)-poly(propylene oxide) block copolymers in nonaqueous polar solvents [J].