ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS

GONG Mingxuan; REN Yanzhi; LIU Wang; GAO Manglai; ZHAO Yingying; BAI Yubai; LI Tiejin

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ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS

Papers | Updated：2021-06-21

- ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS
- Vol. 13, Issue 2, Pages: 126-135(1995)
- Affiliations：
  
  1.   Department of Fundamental Sciences
  2.   Jiamusi Institute of Technology
  3.   Jiamusi 154007
  4.   Department of Chemistry
  5.   Jilin University
  6.   Changchun 130023
- Author bio：
- Funds：
- DOI：
  CLC： O631
- Published：20 June 1995
- Accepted：
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[1]宫明宣,任延志,刘旺,高芒来,赵英英,白玉白,李铁津.ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS[J].Chinese Journal of Polymer Science,1995,{4}(02):126-135.

GONG Mingxuan, REN Yanzhi, LIU Wang, et al. ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS[J]. 1995, 13(2): 126-135.
[1]宫明宣,任延志,刘旺,高芒来,赵英英,白玉白,李铁津.ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS[J].Chinese Journal of Polymer Science,1995,{4}(02):126-135. DOI：

GONG Mingxuan, REN Yanzhi, LIU Wang, et al. ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS[J]. 1995, 13(2): 126-135. DOI：

摘要

<正> Electrochrometic measurements were carried on the Z-type Langmuir-Blodgett films oftwo liquid crystalline polymers: mono-{6-[4-（phenylazo） naphthyloxy] hexyl} （1a） andmono-{6-[4-（anthraquinone-1-azo） naphthyloxy] hexyl} （2a） ester of polymaleic acid. Itwas found that for both polymers

poling fields parallel and antiparalle1 to dipole momentsof the polymer side chains induce red and blue shift in absorption bands

respectively. Forpolymer la blue shift is accompanied by absorbance increase

while red shift by absorbancedecrease;but for polymer 2a only decrease in absorbance is observed. A simple model wasproposed to analyze the results.

Abstract

Electrochrometic measurements were carried on the Z-type Langmuir-Blodgett films oftwo liquid crystalline polymers: mono-{6-[4-（phenylazo） naphthyloxy] hexyl} （1a） andmono-{6-[4-（anthraquinone-1-azo） naphthyloxy] hexyl} （2a） ester of polymaleic acid. Itwas found that for both polymers

poling fields parallel and antiparalle1 to dipole momentsof the polymer side chains induce red and blue shift in absorption bands

respectively. Forpolymer la blue shift is accompanied by absorbance increase

while red shift by absorbancedecrease;but for polymer 2a only decrease in absorbance is observed. A simple model wasproposed to analyze the results.

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