| 大粒径由羧基修饰的交联聚苯乙烯微球的制备与表征 |
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| 引用本文： | 王胜广,于洁,王琛.大粒径由羧基修饰的交联聚苯乙烯微球的制备与表征[J].功能材料与器件学报,2011,17(1):107-113. |
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| 作者姓名： | 王胜广 于洁 王琛 |
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| 作者单位： | 湖北省化学研究院,武汉,430074 |
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| 摘 要： | 以分散聚合法制得的聚苯乙烯微球为种子,以1,2-二氯乙烷为溶胀剂、己二酸二辛脂(DOA)为助溶胀剂、二乙烯基苯(DVB)为交联剂及甲基丙烯酸(MAA)或丙烯酸(AA)为水溶性功能性单体,采用活性溶胀聚合法成功制得大粒径由羧基修饰的交联聚苯乙烯微球.研究了溶胀剂种类及活性种球粒径对交联聚苯乙烯羧基微球最大平均粒径及粒径分...
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| 关 键 词： | 大粒径 聚苯乙烯微球 活性溶胀聚合 羧基修饰 分析 |
Preparation and Characterization of Large Size Carboxyl Crosslinked Polystyrene Microspheres |
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| WANG Sheng-guang,YU Jie,WANG Chen.Preparation and Characterization of Large Size Carboxyl Crosslinked Polystyrene Microspheres[J].Journal of Functional Materials and Devices,2011,17(1):107-113. |
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| Authors: | WANG Sheng-guang YU Jie WANG Chen |
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| Affiliation: | WANG Sheng-guang,YU Jie,WANG Chen (Hubei research institute of Chemistry,Wuhan 430074) |
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| Abstract: | Large size carboxyl crosslinked polystyrene microspheres were prepared by activation swelling polymerization with polystyrene microspheres as seeds obtained by dispersion polymerization,1,2-dichloroethane as the swelling agent,dioctyl adipate(DOA) as the assistant swelling agent,divinyl benzene(DVB) as the crosslinking agent and methyl methacrylate(MAA) as the water-soluble functional monomer.Effect of the swelling agent type and size of active seeds on carboxyl crosslinked polystyrene microspheres' largest... |
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| Keywords: | Large size polystyrene microspheres activation swelling polymerization carboxyl-functionalized analysis |
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