A novel side chain liquid crystalline polyester for nonlinear optics

被引：9
|
作者：
Chen, DZ
Wu, LF
Chen, QM
Yu, XH
机构：
[1] Dept. of Poly. Sci. and Engineering, Coll. of Chem. and Chem. Engineering, Nanjing University
来源：
POLYMER BULLETIN | 1997年 / 39卷 / 02期
关键词：
D O I：
10.1007/s002890050133
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A nematic liquid crystalline polymalonate has been synthesized by melt polycondensation of a nonlinear optical (NLO) monomer and a liquid crystalline (LC) monomer. The polymer was characterized by VPO, FTIR, DSC, WAXD, UV-visible spectroscopy and polarized optical microscopy. The LC temperature interval was found between 398 K and 420 K by DSC. Some interactions originated from the attachment of the side groups to the polymer backbone were detected by UV-vis spectroscopy.
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页码：157 / 163
页数：7
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