| 功能侧链液晶聚丙烯酸酯的性能及应用前景 |
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| 引用本文： | 黄美荣,李新贵,伍艳辉. 功能侧链液晶聚丙烯酸酯的性能及应用前景[J]. 功能材料, 2002, 33(5): 468-470 |
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| 作者姓名： | 黄美荣 李新贵 伍艳辉 |
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| 作者单位： | 同济大学,材料学院混凝土材料研究国家重点实验室高分子材料系,上海,200092;同济大学,材料学院混凝土材料研究国家重点实验室高分子材料系,上海,200092;同济大学,材料学院混凝土材料研究国家重点实验室高分子材料系,上海,200092 |
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| 基金项目： | 国家自然科学基金资助项目 (2 980 4 0 0 8和 2 0 1 740 2 8) |
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| 摘 要： | 基于国内外最新研究文献，系统论述了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，指出这类聚合物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，对某些有机物质具有选择吸附能力。可望用作光学信息储存材料，气相色谱固定相材料以及复合材料的界面改性材料等。
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| 关 键 词： | 聚丙烯酸酯 侧链液晶高分子 光学信息储存 固定相 |
| 文章编号： | 1001-9731(2002)05-0468-03 |
| 修稿时间： | 2001-09-03 |
The properties and potential applications of functional liquid crystalline polyacrylates with side chain mesogens |
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| HUANG Mei rong,LI Xin gui,WU Yan hui. The properties and potential applications of functional liquid crystalline polyacrylates with side chain mesogens[J]. Journal of Functional Materials, 2002, 33(5): 468-470 |
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| Authors: | HUANG Mei rong LI Xin gui WU Yan hui |
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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 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, and a selective absorption to some special organic compounds. They could be potentially served as storage medium for optical information, stationary phase for gas chromatography and the materials modifying interface of the composites. |
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| Keywords: | polyacrylate side chain liquid crystalline polymer optical storage medium stationary phase |
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