| 一种新型的交联极化聚合物的合成及性能研究 |
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| 引用本文： | 赵文轲,王志鹏,陈卓,徐光明,韩旭,邱玲,甄珍,刘新厚. 一种新型的交联极化聚合物的合成及性能研究[J]. 影像科学与光化学, 2007, 25(6): 452-458. DOI: 10.7517/j.issn.1674-0475.2007.06.452 |
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| 作者姓名： | 赵文轲 王志鹏 陈卓 徐光明 韩旭 邱玲 甄珍 刘新厚 |
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| 作者单位： | 中国科学院,理化技术研究所,北京,100080;中国科学院,研究生院,北京,100049;中国科学院,理化技术研究所,北京,100080 |
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| 基金项目： | 国家自然科学基金 , 中国科学院知识创新工程项目 |
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| 摘 要： | 以成膜性能优异、主链上含有多个羟基的聚双酚A二缩水甘油醚-苯胺(BPAN)为骨架,将二阶非线性光学活性发色团分子以键合形式挂接到聚合物主链上,形成新型侧链型聚合物.此聚合物保留了原聚合物体系成膜性好和可进一步交联等优点.极化过程中以含有异氰酸酯基的同种发色团分子作为交联剂,得到发色团含量进一步提高的交联型极化聚合物.采用衰减全反射法(ATR)测得体系的电光系数(r33)为6.7 pm/V(1315 nm).
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| 关 键 词： | 极化聚合物 交联 二阶非线性光学 电光系数 衰减全反射 |
| 收稿时间： | 2007-03-22 |
Synthesis and Properties of a Novel Cross-Linked Poled Polymer |
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| ZHAO Wen-ke,WANG Zhi-peng,CHEN Zhuo,XU Guang-ming,HAN Xu,QIU Ling,ZHEN Zhen,LIU Xin-hou. Synthesis and Properties of a Novel Cross-Linked Poled Polymer[J]. Imaging Science and Photochemistry, 2007, 25(6): 452-458. DOI: 10.7517/j.issn.1674-0475.2007.06.452 |
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| Authors: | ZHAO Wen-ke WANG Zhi-peng CHEN Zhuo XU Guang-ming HAN Xu QIU Ling ZHEN Zhen LIU Xin-hou |
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| Affiliation: | 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100080, P. R. China;2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China |
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| Abstract: | A novel NLO side-chain polymer was synthesized by attaching the NLO chromophore to a hydroxy-containing polymer BPAN which possesses excellent processability.The new polymer inherited the good performance of BPAN such as good film formation property and cross-linkability,etc.Cross-linked poled polymer with even higher content of NLO chromophore was obtained by taking the same kind of NCO-containing chromophore as cross-linking agent.The electro-optic coefficient of the poled polymer was 6.7 pm/V,which was measured by ATR method at 1315 nm. |
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| Keywords: | poled polymer cross-linking NLO EO Attenuated Total Reflection(ATR) |
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