| 新型双亲性交替共聚物的合成及其性能研究 |
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| 引用本文： | 强婧,曹华威,陈长亮,江金强,倪忠斌,张红武,刘晓亚,陈明清. 新型双亲性交替共聚物的合成及其性能研究[J]. 应用化工, 2010, 39(7): 957-961,969 |
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| 作者姓名： | 强婧 曹华威 陈长亮 江金强 倪忠斌 张红武 刘晓亚 陈明清 |
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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： | 国家自然科学基金，江苏省高校"青蓝工程";江苏省高等学校优秀科技创新团队计划 |
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| 摘 要： | 以N-正辛基马来酰亚胺(OPD)与对氯甲基苯乙烯(CMS)为聚合单体,采用自由基聚合法制备了交替聚合物P(CMS-alt-OPD),用三甲胺将聚合物中的苄氯进行季铵化得到新型季铵盐型双亲性交替聚合物P(TMVPMA-alt-OPD)。用傅立叶变换红外光谱(FTIR)、凝胶渗透色谱(GPC)、核磁共振(1H NMR)对P(CMS-alt-OPD)和P(TMVPMA-alt-OPD)进行了结构表征,并研究了不同反离子条件下该聚合物的自组装行为与乳化性能。利用纳米粒度及Zeta电位分析仪和透射电镜(TEM)对聚合物胶束进行了形态表征,研究表明,反离子为乳酸根时,聚合物胶束粒径(267.9 nm)小于反离子为氯离子的聚合物胶束(420.6 nm),并具有更好的乳化性能。
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| 关 键 词： | N-正辛基马来酰亚胺 季铵盐 交替 乳化剂 自组装 |
Synthesis and properties of the novel amphiphilic alternating copolymer P(TMVPMA-alt-OPD) |
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| QIANG Jing,CAO Hua-wei,CHEN Chang-liang,JIANG Jin-qiang,NI Zhong-bin,ZHANG Hong-wu,LIU Xiao-ya,CHEN Ming-qing. Synthesis and properties of the novel amphiphilic alternating copolymer P(TMVPMA-alt-OPD)[J]. Applied chemical industry, 2010, 39(7): 957-961,969 |
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| Authors: | QIANG Jing CAO Hua-wei CHEN Chang-liang JIANG Jin-qiang NI Zhong-bin ZHANG Hong-wu LIU Xiao-ya CHEN Ming-qing |
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| Abstract: | Two novel ammonium salt containing amphiphilic alternating polymers P(TMVPMA-alt-OPD) were derived from the precursor prepared by N-(n-octyl) maleimide(OPD) and p-(chloromethyl) styrene(CMS) through free-radical polymerization.The polymers were characterized by FTIR,GPC and 1H NMR,their self-assembly and emulsification were characterized by Malvern Nano ZS ZEN3600 instrument and transmission electron microscopy(TEM).It was shown that the polymers can form into nano-particles in water,and p2(267.9 nm) obtained the smaller average diameter than that of p1(420.6 nm),and the emulsion of p2 shows a better stabilization. |
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| Keywords: | N-(n-octyl) maleimide ammonium salt alternating emulsifier self-assembly |
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