Anisotropically ordered liquid crystalline epoxy network on carbon fiber surface

被引：25
|
作者：
Lee, Jun Yeob [1 ]
Jang, Jyongsik
机构：
[1] Dankook Univ, Dept Polymer Sci & Engn, Seoul 140714, South Korea
[2] Seoul Natl Univ, Sch Chem & Biochem Engn, Seoul 151742, South Korea
来源：
POLYMER BULLETIN | 2007年 / 59卷 / 02期
关键词：
D O I：
10.1007/s00289-007-0761-1
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Anisotropic orientation of liquid crystalline epoxy(LCE) resin on carbon fiber( CF) surface was investigated and it was correlated with curing behavior and thermomechanical properties of LCE. Anisotropic orientation of a LCE resin was spontaneously induced on CF surface along a long molecular axis of CF during curing and the anisotropic orientation was maintained after curing. Curing of LCE was accelerated by alignment of LCE on CF and anisotropic orientation of LCE enhanced dynamic modulus of CF reinforced LCE composites.
引用
收藏
页码：261 / 267
页数：7
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