| 水合五氧化二锑-磷钼酸铵复合交换剂的合成及性能研究 |
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| 引用本文： | 李玉红,刘正浩,孙兆祥. 水合五氧化二锑-磷钼酸铵复合交换剂的合成及性能研究[J]. 核化学与放射化学, 1999, 21(2): 76-82 |
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| 作者姓名： | 李玉红 刘正浩 孙兆祥 |
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| 作者单位： | 北京师范大学应用化学研究所!北京100875 |
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| 摘 要： | 研究了水合五氧化二锑磷钼酸铵复合无机离子交换剂的制备和交换性能。用 Ｘ 射线衍射分析法和 Ｘ 射线能谱分析法测定了交换剂的组成和结构。结果表明，此复合交换剂非常稳定，对 Ｃｓ＋ 、 Ｓｒ２＋ 都有较好的选择性。
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| 关 键 词： | 水合五氧化二锑 磷钼酸铵 复合无机离子交换剂 ~(137)Cs ~(90)Sr |
SYNTHESIS AND EXCHANGE PROPERTIES OF HYDRATED ANTIMONY PENTOXIDE AMMONIUM MOLYBDOPHOSPHATE |
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| Li Yuhong Liu Zhenghao Sun Zhaoxiang. SYNTHESIS AND EXCHANGE PROPERTIES OF HYDRATED ANTIMONY PENTOXIDE AMMONIUM MOLYBDOPHOSPHATE[J]. Journal of Nuclear and Radiochemistry, 1999, 21(2): 76-82 |
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| Authors: | Li Yuhong Liu Zhenghao Sun Zhaoxiang |
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| Abstract: | A new complex ion exchanger,hydrated antimony pentoxide ammonium molybdophosphate,is prepared and its exchanging capacity is studied. The composition and structure of the composite are analyzed by X ray analysis method. This ion exchanger is found to have strong stability and good selectivity for Sr 2 and Cs ,and it is possible to remove 90 Sr and 137 Cs from waste water by using this new exchanger. |
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| Keywords: | Hydrated antimony pentoxide Ammonium molybdophosphate Complex ion exchanger 90 Sr 137 Cs |
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