SHEAR-INDUCED ORIENTATION OF SIDE-GROUP LIQUID-CRYSTALLINE POLYMERS

被引：15
|
作者：
KANNAN, RM [1 ]
KORNFIELD, JA [1 ]
SCHWENK, N [1 ]
BOEFFEL, C [1 ]
机构：
[1] MAX PLANCK INST POLYMER RES, D-55021 MAINZ, GERMANY
来源：
ADVANCED MATERIALS | 1994年 / 6卷 / 03期
关键词：
D O I：
10.1002/adma.19940060305
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Side group liquid‐crystalline polymers (SG‐LCP) will need to be macroscopically oriented if the applications foreseen for them are to be realized. The first observation of oscillatory‐sheer‐induced alignment of an SG‐LCP melt (the Figure shows a schematic of the rheo‐optical apparatus used) is reported. This discovery widens the potential applications of SG‐LCPs, but also raises fundamental questions regarding the mechanism of flow‐induced alignment. (Figure Presented.) Copyright © 1994 Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：214 / 216
页数：3
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