| 微波种子乳液聚合制备多孔乳胶粒 |
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| 引用本文： | 吴正翠,邵名望,宇海银,叶寅,孙益民.微波种子乳液聚合制备多孔乳胶粒[J].合成化学,2003,11(5):437-439. |
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| 作者姓名： | 吴正翠 邵名望 宇海银 叶寅 孙益民 |
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| 作者单位： | 安徽师范大学化学与材料科学学院,安徽,芜湖,241000 |
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| 基金项目： | 安徽省教育厅自然科学基金资助项目(2 0 0 2kj115和 2 0 0 3 14 7)，安徽省自然科学基金资助项目 (0 0 0 465 0 9) |
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| 摘 要： | 微波辐照下，通过间歇无皂种子乳液聚合制得聚(苯乙烯-甲基丙烯酸甲酯-丙烯酸)复合乳液，将所得复合乳液进行碱／酸分段处理，得到具有多孔结构的乳胶粒。用透射电镜对胶粒形态进行了表征。研究了酸处理初始pH值及酸处理时间对胶粒成孔的影响。
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| 关 键 词： | 微波辐照 多孔乳胶粒 种子乳液聚合 苯乙烯 甲苯 甲基丙烯酸甲酯 丙烯酸 丙烯酸酯 |
| 文章编号： | 1005-1511(2003)04-0437-03 |
| 修稿时间： | 2002年11月25 |
Preparation of Multihollow Polymer Particle Latex by Seeded Emulsion Polymerization under Microwave Irradiation |
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| WU Zheng cui,SHAO Ming wang,YU Hai yin,YE Yin,SUN Yi min.Preparation of Multihollow Polymer Particle Latex by Seeded Emulsion Polymerization under Microwave Irradiation[J].Chinese Journal of Synthetic Chemistry,2003,11(5):437-439. |
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| Authors: | WU Zheng cui SHAO Ming wang YU Hai yin YE Yin SUN Yi min |
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| Abstract: | Hollow latex particles were prepared by seeded emulsion polymerization under microwave irradiation. Particles size and morphologies were characterized with TEM images using phosphotungstic acid as a staining agent. The influences of the initial pH value and time in the acid treatment on the formation of multihollow were investigated. |
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| Keywords: | microwave irradiation multihollow polymer particle seeded emulsion copolymerization stryrene methyl methacrylate acrylic acid acrylic ester |
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