| HDPE预辐照接枝AA与SSS制备阳离子交换膜 |
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| 引用本文： | 俎建华,吴明红,郁春辉.HDPE预辐照接枝AA与SSS制备阳离子交换膜[J].上海大学学报(自然科学版),2004,10(3):277-282. |
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| 作者姓名： | 俎建华 吴明红 郁春辉 |
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| 作者单位： | 上海大学,射线应用研究所,上海,201800 |
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| 基金项目： | 国家自然科学基金 (50 3 0 3 0 0 9)资助项目 |
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| 摘 要： | 高密度聚乙烯预辐照接枝丙烯酸和对苯乙烯磺酸钠单体混合溶液，运用一步法制备了一种羧酸基团和磺酸基团共存的阳离子交换膜，并考察了单体总浓度、辐照剂量、反应温度及交联剂用量诸因素对接枝率的影响规律，找到了实验条件与接枝率的对应关系．并通过红外光谱测试表征了接枝膜的组成．
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| 关 键 词： | 预辐照接枝 丙烯酸 对苯乙烯磺酸钠 高密度聚乙烯 阳离子交换膜 |
| 文章编号： | 1007-2861(2004)03-0277-06 |
| 修稿时间： | 2003年5月20日 |
Preparation of Ion Exchange Membrane by Pre-irradiation Grafting of AA and SSS onto HDPE |
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| ZU Jian-hua,WU Ming-hong,YU Chun-hui.Preparation of Ion Exchange Membrane by Pre-irradiation Grafting of AA and SSS onto HDPE[J].Journal of Shanghai University(Natural Science),2004,10(3):277-282. |
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| Authors: | ZU Jian-hua WU Ming-hong YU Chun-hui |
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| Abstract: | A study was carried out on the preparation of cation-exchange membranes using a one-step method obtained by pre-irradiation grafting of acrylic acid (AA) and sodium styrene sulfonate (SSS) onto high-density polyethylene (HDPE). The grafting yield was found to be strongly dependent on the synthesis conditions such as monomers concentration, radiation dose, reaction temperature and cross-linker concentration. An easy control over the grafting yield can be achieved by proper selection of reaction conditions. |
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| Keywords: | pre-irradiation grafting acrylic acid sodium styrene sulfonate high-density polyethylene ion exchange membrane |
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