TEM OBSERVATION OF (E-CE) PAA COMPOSITE POLYMERIZED BY ULTRAVIOLET INITIATION

被引：13

作者：

HUANG, Y

JIANG, SH

机构：

[1] Guangzhou Institute of Chemistry, Academia Sinica, Guangzhou, 510650

来源：

POLYMER BULLETIN | 1992年 / 27卷 / 05期

关键词：

D O I：

10.1007/BF00300601

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

From the ethyl-cyanoethyl cellulose ((E-CE)C)/acrylic acid(AA) solution, the (E-CE)C/PAA composite can be prepared by polymerizing the AA with ultraviolet initiation. The (E-CE)C/PAA composite prepared from the cholesteric liquid crystalline solution shows the lamellar structure with a periodicity ranging from 400 to 600 nm. In the lamellation there is no preferential orientation direction for polymer chains. The PAA is dispersed between the lamellea with small strip-like domains and the PAA and (E-CE)C have been homogeneously mixed in the system.

引用

页码：535 / 542

页数：8

共 13 条

[1]

CHEN SX, 1987, POLYM COMMUN, V28, P208

[2] ELECTRON-MICROSCOPIC EVIDENCE FOR CHOLESTERIC STRUCTURE IN FILMS OF CELLULOSE AND CELLULOSE-ACETATE [J].