| 丙烯酸甲酯/4-丙烯酰胺基-2,2,6,6-四甲基哌啶光共聚合体系的竞聚率和序列分布研究 |
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| 引用本文： | 刘晓暄,邓湘华,张婷,吴光国.丙烯酸甲酯/4-丙烯酰胺基-2,2,6,6-四甲基哌啶光共聚合体系的竞聚率和序列分布研究[J].高分子学报,2006(1):118-123. |
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| 作者姓名： | 刘晓暄 邓湘华 张婷 吴光国 |
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| 作者单位： | 汕头大学理学院化学系,汕头,515063 |
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| 摘 要： | 以丙烯酸甲酯(MA,M1)和4-丙烯酰胺基-2,2,6,6-四甲基哌啶(AATP,M2)溶液光共聚合体系为研究对象,采用1H-NMR手段测定了MA/AATP共聚物的组成,用Mayo-Lewis积分法和扩展Kelen-Tüdos方法计算的竞聚率分别为0.88
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| 关 键 词： | AATP 光共聚合 竞聚率 序列分 |
| 收稿时间： | 2004-09-07 |
| 修稿时间： | 2005-01-17 |
THE REACTIVITY RATIOS AND SEQUENCE-LENGTH DISTRIBUTION OF PHOTO-INDUCED COPOLYMERIZATION OF MA AND AATP IN SOLUTION |
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| LIU Xiaoxuan,DENG Xianghua,ZHANG Ting,WU Guangguo.THE REACTIVITY RATIOS AND SEQUENCE-LENGTH DISTRIBUTION OF PHOTO-INDUCED COPOLYMERIZATION OF MA AND AATP IN SOLUTION[J].Acta Polymerica Sinica,2006(1):118-123. |
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| Authors: | LIU Xiaoxuan DENG Xianghua ZHANG Ting WU Guangguo |
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| Institution: | Department of Chemistry, College of Science, Shantou University, Shantou 515063 |
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| Abstract: | The photo-induced copolymerization of methyl acrylate(MA,M_1) and 4-acrylamido-2,2,6,6-tetramethyl-piperidine(AATP,M_2) in pyridine solutions was studied.The composition of MA and AATP copolymers was determined with()~1H-NMR method.According to the composition of poly(MA-co-AATP),the reactivity ratios of MA/AATP copolymerization system were calculated as 0.88
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| Keywords: | AATP Photo-induced solution copolymerization Reactivity ratio Sequence-length distribution |
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