SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE

ZHANG Suyuan; BI Siwei; XIE Ping; ZHANG Rongben

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SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE

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- SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE
- SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE
- 高分子科学（英文版） 1991年9卷第3期页码：195-202
- Affiliations：
  
  1. Department of Chemistry, Zheng Zhou University, Zheng Zhou)XIE Ping ZHANG Rongben
  2.   Zheng Zhou University
  3.   Zheng Zhou
  4.   Institute of Chemistry
  5.   Academia Sinica
  6.   Beijing
  7.   100080
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1991-09-20
- Accepted：
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[1]张淑媛,毕思伟,谢萍,张榕本.SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE[J].Chinese Journal of Polymer Science,1991,{4}(03):195-202.

ZHANG Suyuan, BI Siwei, XIE Ping, et al. SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE[J]. 1991, 9(3): 195-202.
[1]张淑媛,毕思伟,谢萍,张榕本.SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE[J].Chinese Journal of Polymer Science,1991,{4}(03):195-202. DOI：

ZHANG Suyuan, BI Siwei, XIE Ping, et al. SYNTHESIS AND CHARACTERIZATION OF AZO TYPE SIDE CHAIN LIQUID CRYSTALLINE POLYSILOXANE[J]. 1991, 9(3): 195-202. DOI：

摘要

正

A novel side chain liquid crystalline polymer （SCLCP） combining the polysiloxane as main chain with azo-based mesogen moieties as side chain through a flexible spacer has been synthesized by the hydrosilylation reaction using Cp

PtCl

as catalyst. The phase transition behavior of both side chain monomer (AZO-C

)and polymer (P-AZO-C

)has been characterized via combination of hot-stage polarized microscope

DSC and X-ray diffraction methods （including temperature-variation and quenching techniques）. As normal

the transition process included K→S→N→I. Some pretransition features have been observed.

Abstract

PtCl

as catalyst. The phase transition behavior of both side chain monomer (AZO-C

)and polymer (P-AZO-C

)has been characterized via combination of hot-stage polarized microscope

DSC and X-ray diffraction methods （including temperature-variation and quenching techniques）. As normal

the transition process included K→S→N→I. Some pretransition features have been observed.

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