| 含羧酸甜菜碱基团两性共聚物的合成与表征 |
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| 引用本文： | 邓明安,张黎明.含羧酸甜菜碱基团两性共聚物的合成与表征[J].中山大学学报(自然科学版),2001,40(1):121-122. |
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| 作者姓名： | 邓明安 张黎明 |
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| 作者单位： | 中山大学高分子研究所, |
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| 基金项目： | 国家自然科学基金资助项目(29804011)；高等学校骨干教师资助计划资助项目 |
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| 摘 要： | 通过丙烯酰胺和羧内盐型两性单体2-(2-甲基丙烯酰氧乙基二甲胺基)乙酸盐的自由基共聚反应，合成了一系列新颖的含羧酸甜菜碱基团两性共聚物；研究了原料配比、引发剂种类及浓度对共聚反应的影响，并用FTIR、
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| 关 键 词： | 两性聚电解质 羧酸甜菜碱两性单体 丙烯酰胺 共聚反应 结构表征 |
| 文章编号： | 0529-6579(2001)01-0121-03 |
| 修稿时间： | 2000年7月7日 |
Synthesis and
Characterization of Amphoteric Copolymers Containing Carboxybetaine Groups |
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| DENG Ming-an,ZHANG Li-ming.Synthesis and
Characterization of Amphoteric Copolymers Containing Carboxybetaine Groups[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2001,40(1):121-122. |
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| Authors: | DENG Ming-an ZHANG Li-ming |
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| Abstract: | A series of new amphoteric copolymers containing carboxybetaine groups were prepared by the reaction of acrylamide with the zwitterionic monomer 2- (2-methacryloethyldimethylammonio) ethanoate. The effects of feeding ratio, initiator type and concentration on the copolymerization were studied. The obtained copolymer was character-ized by FTIR,1H NMR and 13C NMR. |
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| Keywords: | polyampholytes carboxybetaine-type zwiterionic monomer acrylamide copolymerization structural characterization |
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