| 聚合温度及铁电液晶有序度对单体转化率的影响 |
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| 引用本文： | 唐先柱,邹忠飞,宣丽.聚合温度及铁电液晶有序度对单体转化率的影响[J].光子学报,2010,39(1):29-32. |
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| 作者姓名： | 唐先柱 邹忠飞 宣丽 |
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| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所,应用光学国家重点实验室,长春,130033;中国科学院研究生院,北京,100049
2. 中国科学院长春光学精密机械与物理研究所,应用光学国家重点实验室,长春,130033 |
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| 基金项目： | 国家自然科学基金(60736042、50703039)资助 |
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| 摘 要： | 采用琉醇和丙烯酸的混合物作为反应单体,利用红外光谱仪检测反应前后单体的C=C双键吸收峰的变化,研究了温度对单体转化率的影响。制备了单体含量为10%的聚合物稳定铁电液晶器件,研究了铁电液晶有序度对单体的影响。实验表明:随着温度的增加单体的转化率增加,随着铁电液晶有序度的增加单体的转化率增加;在铁电液晶中单体的转化率主要受有序度的影响;制备聚合物稳定铁电液晶器件最佳的聚合条件为近晶A相(SmA)下聚合。
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| 关 键 词： | 聚合物稳定铁电液晶 |
| 收稿时间： | 2008-12-22 |
| 修稿时间： | 2009-03-02 |
Effects of Polymerization Temperature and Orientation Order of Ferroelectric Liquid Crystal on Monomer Conversion Rate |
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| TANG Xian-Zhu,ZOU Zhong-Fei,XUAN Li.Effects of Polymerization Temperature and Orientation Order of Ferroelectric Liquid Crystal on Monomer Conversion Rate[J].Acta Photonica Sinica,2010,39(1):29-32. |
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| Authors: | TANG Xian-Zhu ZOU Zhong-Fei XUAN Li |
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| Institution: | TANG Xian-Zhu~,ZOU Zhong-Fei~ |
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| Abstract: | A polymer stabilized ferroelectric liquid crystal device (PSFLCD) has been fabricated using thiol and acrylate, the amount of monomer is 10%.The conversion of monomer is studied using FTIR spectrometer. It shows that the conversion is increasing with the temperature and the orientation order of ferroelectric liquid crystal. It is concluded that the best polymerization should take place in when a polymer stabilized ferroelectric liquid crystal device fabricated. |
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| Keywords: | Polymer-stabilized ferroelectric liquid crystal |
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