| 双亲性无规共聚物P（VM-co-AMPS）的自组装及其性能 |
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| 引用本文： | 郑俊超,徐晶,冯建,宾思远,白绘宇,刘晓亚.双亲性无规共聚物P（VM-co-AMPS）的自组装及其性能[J].功能高分子学报,2011,24(3). |
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| 作者姓名： | 郑俊超 徐晶 冯建 宾思远 白绘宇 刘晓亚 |
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| 作者单位： | 江南大学化学与材料工程学院,江苏无锡,214122 |
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| 基金项目： | 江南大学自主科研计划项目基金(JUSRP21112) |
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| 摘 要： | 以2-丙烯酰胺基-2-甲基丙磺酸（AMPS）和苯乙烯类光敏单体7-（4-乙烯基苄氧基）-4-甲基香豆素（VM）为共聚单体,采用自由基聚合法制备了光敏性双亲共聚物P（VM-co-AMPS）。P（VM-co-AMPS）在溶剂水中自组装胶束化,用原子力显微镜（AFM）表征了自组装胶体粒子的形态、粒径及其分布。紫外光照使胶体粒子中香豆素基元发生光二聚反应,用紫外-可见光分光光度计（UV-Vis）跟踪其光二聚交联过程,用光学显微镜考察了胶体粒子的乳化性能。结果表明：胶体粒子具有较好的紫外吸收性能和较好的乳化性能。该胶束制备工艺简单,条件温和,避免了溶剂的使用。
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| 关 键 词： | 双亲性 无规共聚物 自组装 光敏性 乳化性能 |
Self-assembly and Properties of Amphiphilic Random Copolymer P(VM-co-AMPS) |
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| ZHENG Jun-chao,XU Jing,FENG Jian,BIN Si-yuan,BAI Hui-yu,LIU Xiao-ya.Self-assembly and Properties of Amphiphilic Random Copolymer P(VM-co-AMPS)[J].Journal of Functional Polymers,2011,24(3). |
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| Authors: | ZHENG Jun-chao XU Jing FENG Jian BIN Si-yuan BAI Hui-yu LIU Xiao-ya |
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| Institution: | ZHENG Jun-chao,XU Jing,FENG Jian,BIN Si-yuan,BAI Hui-yu,LIU Xiao-ya(School of Chemical and Material Engineering,Jiangnan University,Wuxi 214122,Jiangsu,China) |
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| Abstract: | A photosensitive amphiphilic random copolymer P(VM-co-AMPS) was synthesized from 2-acrylanmido-2-methyl propane sulfonic acid(AMPS) and photosensitive monomer 7-(4-vinylbenzyloxy)-4-methyl coumarin(VM) by free radical copolymerization.P(VM-co-AMPS) self-assembled into colloid particles in the aqueous solution.The morphologies,sizes,and size distributions of the colloid particles were characterized by atomic force microscopy(AFM).The coumarin groups in the P(VM-co-AMPS) colloidal particles could be photodime... |
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| Keywords: | amphiphilic random copolymer self-assembly photosensitivity emulsification |
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