| ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS |
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| 作者姓名： | 宫明宣 任延志 刘旺 高芒来 赵英英 白玉白 李铁津 |
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| 作者单位： | Department of Fundamental Sciences，Jiamusi Institute of Technology，Jiamusi 154007，Department of Chemistry，Jilin University，Changchun 130023，Department of Chemistry，Jilin University，Changchun 130023，Department of Chemistry，Jilin University，Changchun 130023，Department of Chemistry，Jilin University，Changchun 130023，Department of Chemistry，Jilin University，Changchun 130023，Department of Chemistry，Jilin University，Changchun 130023 |
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| 摘 要： | 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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| 收稿时间： | 1993-12-05 |
ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS |
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| GONG Mingxuan,REN Yanzhi,LIU Wang,GAO Manglai,ZHAO Yingying,BAI Yubai,LI Tiejin.ELECTROCHROMETIC STUDIES ON POLAR MULTILAYERS OF LIQUID CRYSTALLINE POLYMERS[J].Chinese Journal of Polymer Science,1995,0(2):126-135. |
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| Authors: | GONG Mingxuan REN Yanzhi LIU Wang GAO Manglai ZHAO Yingying BAI Yubai LI Tiejin |
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| Institution: | Department of Fundamental Sciences; Jiamusi Institute of Technology; Jiamusi; Department of Chemistry; Jilin University; Changchun |
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| 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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| Keywords: | LB films LCP Electrochrometric |
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