| 甲基丙烯酰氧乙基三甲基氯化铵与丙烯酰胺的合成研究 |
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| 引用本文： | 潘珺,熊玉宝.甲基丙烯酰氧乙基三甲基氯化铵与丙烯酰胺的合成研究[J].应用化工,2007,36(5):481-483,487. |
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| 作者姓名： | 潘珺 熊玉宝 |
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| 作者单位： | 长安大学,研究生部,陕西,西安,710054 |
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| 摘 要： | 丙烯酰胺(AM)与甲基丙烯酰氧乙基三甲基氯化铵(DMC)进行水溶液聚合,考察了引发剂浓度、温度、单体配比、pH值、引发剂等因素对共聚物的阳离子度、特性黏度以及相对分子质量的影响。结果表明,制备高相对分子质量的阳离子型聚丙烯酰胺的最佳工艺条件为:pH为8,温度为50℃,引发剂的用量为0.8 mmol/L,DMC∶AM(摩尔比)=1∶3。
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| 关 键 词： | 阳离子型聚丙烯酰胺 甲基丙烯酰氧乙基三甲基氯化铵 丙烯酰胺 |
| 文章编号： | 1671-3206（2007）05-0481-03 |
| 修稿时间： | 2007-01-16 |
Study on synthesis of the methacrylatoethyl trimethyl ammonium chloride and acrylamide |
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| PAN Jun,XIONG Yu-bao.Study on synthesis of the methacrylatoethyl trimethyl ammonium chloride and acrylamide[J].Applied chemical industry,2007,36(5):481-483,487. |
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| Authors: | PAN Jun XIONG Yu-bao |
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| Abstract: | The copolymer synthesized in aqueous solution polymerization from methacrylatoethyl trimethyl ammonium chloride(DMC) and acrylamide was studied in this paper.The effects of concentration of initiator,temperature,monomer ratio,pH and initiator on cationic degree of copolymer,intrinsic viscosity and relative mass of molecule were discussed in detail.The optimal conditions are:pH is 8,temperature is 50 ℃,amount of initiator is 0.8 mmol/L,DMC ∶AM is 1 ∶3.At last,we got the optimum technics of the high molecular weight cationic polyacrylamides. |
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| Keywords: | cationic polyacrylamides methacrylatoethyl trimethyl ammonium chloride acrylamide |
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