| P(St-EAE-MAA)共聚物多孔微球的合成 |
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| 引用本文： | 路平,孙瑾,宋国君.P(St-EAE-MAA)共聚物多孔微球的合成[J].合成化学,2009,17(3). |
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| 作者姓名： | 路平 孙瑾 宋国君 |
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| 作者单位： | 青岛大学,化学化工与环境学院,山东,青岛,266071 |
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| 摘 要： | 利用无皂种子乳液聚合法合成了以聚苯乙烯(St)为骨架、丙烯酸乙酯(EA)和甲基丙烯酸(MAA)为共聚单体的P(St-EA-MAA)共聚物乳液;乳液经碱酸分步处理法制得共聚物多孔微球.考查了MAA用量和碱酸处理温度对微球形态的影响.
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| 关 键 词： | 无皂种子乳液聚合 苯乙烯 丙烯酸乙酯 甲基丙烯酸 共聚物多孔微球 碱酸处理 合成 |
Synthesis of Porous Copolymer[P(St-EA-MAA)] Particles |
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| LU Ping,SUN Jin,SONG Guo-jun.Synthesis of Porous Copolymer[P(St-EA-MAA)] Particles[J].Chinese Journal of Synthetic Chemistry,2009,17(3). |
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| Authors: | LU Ping SUN Jin SONG Guo-jun |
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| Institution: | College of Chemical and Environmental Engineering;Qingdao University;Qingdao 266071;China |
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| Abstract: | P(St-EA-MAA) copolymer latex was synthesized by a half continuous non-soap seed emulsion polymerization using styrene(St) as a skeleton,ethyl acrylate ester(EA) and methyl cyrlic acid(MAA) asmonomers. Porous copolymerP(St-EA-MAA)] particles were prepared from copolymer latex by alkali/acid treatment process. The study also investigates the effects of MAA amount and alkali/acid treatment temperature on porous modality. |
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| Keywords: | non-soap seed emulsion polymerization styrene ethyl acrylate methyl cyrlic acid porous copolymer particle alkali/acid treatment synthesis |
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