| 含偶氮苯生色团的环氧树脂型光动力高分子的合成 |
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| 引用本文： | 杨海军,和亚宁,王晓工,周其庠. 含偶氮苯生色团的环氧树脂型光动力高分子的合成[J]. 高分子学报, 2000, 72(6): 808-811 |
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| 作者姓名： | 杨海军 和亚宁 王晓工 周其庠 |
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| 作者单位： | 清华大学化工系高分子研究所,北京,100084 |
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| 基金项目： | 国家自然科学基金! (基金号 5 98730 13) |
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| 摘 要： | 1995年 ,Ｎａｔａｎｓｏｈｎ等和Ｔｒｉｐａｔｈｙ等分别同时报道了在干涉的偏振激光照射下 ,聚合物膜表面分子可发生宏观质量迁移的现象[1 ,2 ] .这种现象一经发现就得到了科技界和工业部门的广泛关注 .利用此效应可以在聚合物表面形成表面起伏光栅 (Ｓｕｒｆａｃｅｒｅｌｉｅｆｇｒａｔｉｎｇｓ)等复杂结构 ,并可用热或光的方法不留痕迹地进行擦除[3 ,4] .这类新型材料和有关的表面可逆光加工技术在光电子通讯和信息存储等领域具有很大的发展潜力和应用价值[5 ,6] .具有上述特性的聚合物也被称为光动力高分子 (Ｐｈｏｔｏｄｙｎａｍｉｃｐ…
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| 关 键 词： | 光动力高分子 官能度 表面起伏光栅 环氧树脂 偶氮聚合物 |
SYNTHESIS OF EPOXY BASED PHOTODYNAMIC AZO POLYMERS |
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| YANG Haijun,HE Yaning,WANG Xiaogong,ZHOU Qixiang. SYNTHESIS OF EPOXY BASED PHOTODYNAMIC AZO POLYMERS[J]. Acta Polymerica Sinica, 2000, 72(6): 808-811 |
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| Authors: | YANG Haijun HE Yaning WANG Xiaogong ZHOU Qixiang |
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| Abstract: | Photodynamic polymers,possessing interesting properties such as surface relief gratings among others,have attracted considerable attention in recent years and are promising for information industries such as data storage.However,the relationship between the degree of functionalization and properties of photodynamic polymers has not been thoroughly investigated yet.Two kinds of azo photodynamic polymers with different degree of functionalization were synthesized by post azo coupling reactions. T gs of photodynamic polymers increase as the degree of functionalization increasing.The polymers synthesized exhibit significant photodynamic behavior. |
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| Keywords: | Photodynamic polymers Degree of functionalization Surface relief gratings Epoxy based Azo polymers |
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