| N-甲基丙烯酰-N′-嘧啶基哌嗪及其聚合物的荧光光谱研究 |
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| 引用本文： | 高青雨,张举贤,李福绵.N-甲基丙烯酰-N′-嘧啶基哌嗪及其聚合物的荧光光谱研究[J].高分子学报,1992,0(6):726-731. |
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| 作者姓名： | 高青雨 张举贤 李福绵 |
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| 作者单位： | 河南大学化学化工系; 北京大学化学系 |
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| 摘 要： |
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| 关 键 词： | 荧光光谱 MPMP 哌嗪 P（MPMP） |
| 收稿时间： | 1991-09-21 |
A FLUORESCENCE STUDY FOR N-METHACRYLYL-N'- PYRIMIDINOPIPERAZINE AND ITS POLYMER |
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| GAO Qing-yu,ZHANG Ju-xian,LI Fu-mian.A FLUORESCENCE STUDY FOR N-METHACRYLYL-N''- PYRIMIDINOPIPERAZINE AND ITS POLYMER[J].Acta Polymerica Sinica,1992,0(6):726-731. |
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| Authors: | GAO Qing-yu ZHANG Ju-xian LI Fu-mian |
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| Institution: | Department of Chemistry and Engineering Henan University; Kaifen; Post code: 475001; Department of Chemistry; Peking University Beijing; Post code: 100971 |
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| Abstract: | A novel acrylic monomer bearing pyrimidino-moiety, N-methacrylyl-N'-pyrimidinopipe-razine (MPMP) was synthesized by the reaction of N-pyrimidinopiperazine and methacrylyl chloride in the presence of triethylamine. Both absorption and fluorescence spectum for the monomer and its polymer were recorded. It was observed that the fluorescence intensity of monomeric MPMP was slightly lower than that of its polymer. The monomer did not dramatically appear its structural self-quenching effect as we have reported previously. The fluores-cence of the polymer,P(MPMP) culd be quenched by electron-deficient quenchers such as methacrylonitrile,acrylonitrile,fumaronitrile; methyl acrylate and methyl methacrylate. The Stern-Volmer constants of those quenchers for P(MPMP) were determined. |
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