| 含硅磺化聚苯乙烯/丙烯酸酯质子交换膜的合成与表征 |
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| 引用本文： | 钟双玲,姜朋丽,崔学军,罗云清,窦森,刘文丛.含硅磺化聚苯乙烯/丙烯酸酯质子交换膜的合成与表征[J].东北师大学报(自然科学版),2012(1):99-102. |
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| 作者姓名： | 钟双玲 姜朋丽 崔学军 罗云清 窦森 刘文丛 |
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| 作者单位： | 吉林农业大学资源与环境学院;吉林大学白求恩医学院;吉林大学化学学院 |
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| 基金项目： | 国家自然科学基金资助项目(40871107,40971141);吉林农业大学博士启动基金资助项目(2009019) |
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| 摘 要： | 利用乳液聚合技术设计并制备了含硅磺化聚苯乙烯/丙烯酸酯纳米乳胶粒子,并用红外光谱和粒度分布仪分别对其结构和粒径进行了表征.同时用含硅磺化聚苯乙烯/丙烯酸酯纳米乳胶制备了质子交换膜,考察了质子交换膜的热稳定性、离子交换容量、吸水率及质子传导率等各种性能.结果表明,这种膜具有优异的热稳定性(5％热失重温度为288℃)和较好...
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| 关 键 词： | 含硅磺化聚苯乙烯/丙烯酸酯 纳米粒子 乳液聚合 热稳定性 质子传导性 |
Synthesis and characterization of silicon-containing sulfonated polystyrene/acrylate proton exchange membranes |
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| ZHONG Shuang-ling,JIANG Peng-li,CUI Xue-jun,LUO Yun-qing,DOU Sen,LIU Wen-cong.Synthesis and characterization of silicon-containing sulfonated polystyrene/acrylate proton exchange membranes[J].Journal of Northeast Normal University (Natural Science Edition),2012(1):99-102. |
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| Authors: | ZHONG Shuang-ling JIANG Peng-li CUI Xue-jun LUO Yun-qing DOU Sen LIU Wen-cong |
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| Institution: | 1 (1.College of Resource and Environment,Jilin Agricultural University,Changchun 130118,China; 2.Norman Bethune Medical College,Jilin University,Changchun 130021,China; 3.Faculty of Chemistry,Jilin University,Changchun 130012,China) |
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| Abstract: | Silicon-containing sulfonated polystyrene/acrylate nanoparticles were successfully synthesized via emulsion polymerization technique.The structure and particle size of the resulting latex particles were characterized by fourier transform infrared spectrometry and dynamic light scattering analysis.The silicon-containing sulfonated polystyrene/acrylate proton exchange membranes were prepared and characterized by measuring the thermal stability,ion exchange capacity,water uptake and proton conductivity.The experimental results showed that the silicon-containing sulfonated polystyrene/acrylate proton exchange membranes possessed good thermal stability(5% weight loss temperature is 288℃) and suitable proton conductivity. |
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| Keywords: | silicon-containing sulfonated polystyrene/acrylate nanoparticles emulsion polymerization thermal stability proton conductivity |
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