| 含偶氮基团的聚丙烯酸酯型功能侧链液晶高分子的性能及其应用前景 |
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| 引用本文： | 黄军左,商文俊. 含偶氮基团的聚丙烯酸酯型功能侧链液晶高分子的性能及其应用前景[J]. 高分子通报, 2008, 0(2): 50-58 |
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| 作者姓名： | 黄军左 商文俊 |
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| 作者单位： | 茂名学院,化工与环境工程学院,广东525000;茂名学院,化工与环境工程学院,广东525000 |
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| 摘 要： | 综述了基于具光致双折射和光存储性质的偶氮功能基团的新型功能性侧链液晶聚丙烯酸酯的液晶性质、光电性质及应用前景.指出该类聚合物是一类非常重要的非线性光学材料 ,一般显示热致性向列型或近晶型液晶相, 液晶相转变温度和液晶态温度范围随链结构的不同发生显著变化,具有较短的电场及光场响应时间.此类材料在不断开发研究下可望用作长久的高对比度的光学信息储存材料.
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| 关 键 词： | 偶氮聚合物液晶 聚丙烯酸酯 侧链液晶高分子 |
The Properties and Potential Applications of Functional Side-Chain Liquid Crystalline Polymethacrylate Bearing Para-methoxy-phenylaminocarbonylazobenzene Group |
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| HUANG Jun-zuo,SHANG Wen-jun. The Properties and Potential Applications of Functional Side-Chain Liquid Crystalline Polymethacrylate Bearing Para-methoxy-phenylaminocarbonylazobenzene Group[J]. Polymer Bulletin, 2008, 0(2): 50-58 |
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| Authors: | HUANG Jun-zuo SHANG Wen-jun |
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| Abstract: | A broad survey of the mesomorphic and photoelectric performances,as well as the potential applications for functional liquid crystalline polyacrylates with azobenze-ne side chain mesogenic moieties was provided based on the latest literature.It was pointed out that their liquid crystalline phases were generally thermotropic nemetic or smectic,and the liquid crystalline transition temperature and the temperature scope of liquid crystalline phase were altered substantially with different chain structure.They possess a short response time in electrical and optical fields.They could be potentially served as storage medium for good optical information. |
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| Keywords: | Azobenzene liquid crystal polymer Polyacrylate Side chain liquid crystalline polymer |
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