| 甲基丙烯酸羟乙酯(HEMA)共聚和均聚球状珠体的制备 |
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| 引用本文： | 刘建国,丛威,廖永红,李崧,欧阳藩. 甲基丙烯酸羟乙酯(HEMA)共聚和均聚球状珠体的制备[J]. 离子交换与吸附, 2000, 16(3): 247-251 |
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| 作者姓名： | 刘建国 丛威 廖永红 李崧 欧阳藩 |
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| 作者单位： | 1. 中国科学院化工冶金研究所生化工程国家重点实验室,北京,100080
2. 北京轻工业学院化学工程系,北京,100037 |
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| 基金项目： | 国家“九五”科技攻关项目 |
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| 摘 要： | 本文研究了甲基丙烯酸羟乙酯均聚和共聚制备珠体的途径及影响因素，提出了一种针对极性单体的新的悬浮聚合方法；并探讨了聚合物珠体粒度分布的影响因素。研究发现，二乙烯基苯在甲基丙烯酸羟乙酯共聚反应中的用量会影响聚合反应的成败。
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| 关 键 词： | 甲基丙烯酸羟乙酯 均聚 共聚 色谱柱填料 |
THE STUDY OF COPOLYMERIZATION AND MONOPOLYMERIZATION OF 2-HYDROXYLETHYL METHACRYLATE |
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| LIU Jianguo,CONG Wei,LIAO Yonghong,LI Song,OUYANG Fan. THE STUDY OF COPOLYMERIZATION AND MONOPOLYMERIZATION OF 2-HYDROXYLETHYL METHACRYLATE[J]. Ion Exchange and Adsorption, 2000, 16(3): 247-251 |
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| Authors: | LIU Jianguo CONG Wei LIAO Yonghong LI Song OUYANG Fan |
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| Abstract: | The copolymerization and monopolymerization of 2-Hydroxylethyl methacrylate (HEMA) with benzene through suspension polymerization were studied. An improved suspension polymerization was introduced. The results showed that the amount of HEMA and polymerization method had key effect on the diameter distribution of polymer, and divinyl benzene was of importance in the improved method of HEMA polymerization. The spherical particle of HEMA could be used as matrix for biochemical separation and carriers of proteins,enzymes or antibodies. |
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| Keywords: | 2-Hydroxylethyl methacrylate (HEMA) Suspension polymerization Copolymerization Monopolymerization |
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