| 含非线性光学活性侧基的对-[N-4-(2,2-二氰乙烯基)苯偶氮苯基-N-乙基]胺乙氧基聚苯乙烯 |
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| 引用本文： | 叶成,董海鸥.含非线性光学活性侧基的对-[N-4-(2,2-二氰乙烯基)苯偶氮苯基-N-乙基]胺乙氧基聚苯乙烯[J].高分子学报,1991,0(3):280-285. |
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| 作者姓名： | 叶成 董海鸥 |
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| 作者单位： | 中国科学院化学研究所 |
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| 摘 要： | 本文报道通过高分子反应经氰乙烯基取代偶氮苯的偶合合成了含有高二阶非线性光学活性的以二氰乙烯基为电子受体烷胺基为电子给体的苯偶氮苯发色团的聚苯乙烯的衍生物及其表征。聚合物中的发色团含量在40mol％以上,易溶于四氢呋喃、丙酮等有机溶剂而得到均匀的薄膜。
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| 关 键 词： | 聚苯乙烯 光学活性 二氰乙烯基 |
| 收稿时间： | 1989-11-13 |
A NONLINEAR OPTICAL SIDE CHAINS POLYMER: PARA [4- (2,2-DICYANOVINYL)-4'-(N-ETHYL-N-2-OXYETHYL) BENZENE-AZO-BENZENE] POLYSTYRENE |
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| YE Cheng,DONG Hai-ou.A NONLINEAR OPTICAL SIDE CHAINS POLYMER: PARA [4- (2,2-DICYANOVINYL)-4''-(N-ETHYL-N-2-OXYETHYL) BENZENE-AZO-BENZENE] POLYSTYRENE[J].Acta Polymerica Sinica,1991,0(3):280-285. |
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| Authors: | YE Cheng DONG Hai-ou |
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| Institution: | Institute oj Chemistry; Acadcmia Sinica; Beijing; Post code 100080 |
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| Abstract: | Azo coupling method is employed in the synthesis of polystyrene copolymer with high second order nonlinear optical activity azo dye side chains which contain dicyanovinyl as electronic acceptor and alkylamino group as donor. The characterizations of copolymer show that the chromophore contents are over 40 mol%. Copolymer is soluble easily in organic solvents such as acetone, THF,and uniform film is obtaind. |
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