| MMA与4-VP共聚物的制备和性能研究 |
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| 引用本文： | 杨海浪,鲁俊. MMA与4-VP共聚物的制备和性能研究[J]. 武汉理工大学学报, 2005, 27(8): 14-16 |
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| 作者姓名： | 杨海浪 鲁俊 |
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| 作者单位： | 襄樊学院化学与生物科学系,襄樊,441003 |
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| 摘 要： | 由于4-乙烯基吡啶（4-VP）均聚合成的聚电解质的亲水性强和力学性能差，使其应用受到很大的限制。采用自由基共聚法，用甲基丙烯酸甲酯（MMA）对其改性，得到共聚物P（4-VP-MMA），再将共聚物与正溴辛烷进行季铵化反应得到线形的、水不溶聚电解质。对该聚电解质用IR、DSC表征，并检测其拉伸性能和吸水率，效果很好、
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| 关 键 词： | MMA 4-VP 共聚改性 聚电解质 |
| 文章编号： | 1671-4431(2005)08-0014-03 |
| 修稿时间： | 2005-05-25 |
Preparation and Characterization of the Copolymer of 4-vinylpyridine and Methylmethacrylate |
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| YANG Hai-lang,LU Jun. Preparation and Characterization of the Copolymer of 4-vinylpyridine and Methylmethacrylate[J]. Journal of Wuhan University of Technology, 2005, 27(8): 14-16 |
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| Authors: | YANG Hai-lang LU Jun |
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| Abstract: | Q-PVP is so hydrophilic and weak in strength that its use is limited and needs to be modified. P(4-VP-MMA) which varied mole ratios between 4-vinylpyridine (4-VP) and methylmethacrylate (MMA) was synthesized by means of radical copolymerization with the initiator AIBN. The insoluble and linear pyridinium-type polyelectrolyte was prepared by the reaction of P(4-VP-MMA ) with 1-bromooctane. The resultants were characterized by IR, DSC. The tensile strength and water adsorption of the product membrane increased. |
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| Keywords: | MMA 4-VP copolymerization polyelectrolyte |
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