| N—［1－（2－吡咯烷酮基）甲基］丙烯酰胺类的聚合及其水凝胶 |
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| 引用本文： | 于淑艳,李福绵.N—［1－（2－吡咯烷酮基）甲基］丙烯酰胺类的聚合及其水凝胶[J].高分子学报,1994(1). |
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| 作者姓名： | 于淑艳 李福绵 |
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| 作者单位： | 北京大学化学系 |
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| 摘 要： | Ｎ—［１－（２－吡咯烷酮基）甲基］丙烯酰胺类的聚合及其水凝胶于淑艳，李福绵（北京大学化学系，北京，１００８７１）关键词Ｎ－［１－（２－吡咯烷酮基）甲基］丙烯酸胺、氧化－还原引发体系、超高分子量、平衡吸水率Ｎ一【ｌ一（２一毗咯烷酮基）甲基］丙烯酸胺（Ｐ...
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| 关 键 词： | N－［1－（2－吡咯烷酮基）甲基］丙烯酸胺 氧化－还原引发体系 超高分子量 平衡吸水率 |
POLYMERIZATION OF N-[(2-OXO-1-PYRROLIDINYL)METHYL] ACRYLAMIDE AND THE HYDROGEL PREPARED THEREFROM |
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| YU Shuyan, LI Fumian.POLYMERIZATION OF N-[(2-OXO-1-PYRROLIDINYL)METHYL] ACRYLAMIDE AND THE HYDROGEL PREPARED THEREFROM[J].Acta Polymerica Sinica,1994(1). |
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| Authors: | YU Shuyan LI Fumian |
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| Abstract: | - (2-oxo - 1 -pyrrolidinyl) methyl] acrylamide (PyMAM ) andN- (2 - oxo - 1- pyrrolidinyl ) methyl] methaGrylamide (PyMMAM ) weresynthesized by reaction of N--hydroxymethyl pyrrolidone with correspondingacrylamide. The polymerization of PyMAM was caacced out in aqueous solution,using N, N - dimethylaminoethyl methacrylate (DMAEMA) - potassiumpersulfate (KPS) as initiation system. A superhigh molecular weight of polymewas obtained. A slightly cross- linked hydrogel prepared from these monomers displayed high equilibrium water content (EWC ) up to 97.4%. |
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| Keywords: | N - [ (2 - oxo -1-pyrrolidinyl ) methyl] acrylamide Redox initiation systems Superhigh molecular weight Equilibrium Water Content |
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