| 水合五氧化二锑—磷钼酸铵的性能与复合机理 |
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| 引用本文： | 臧春梅,孙兆祥.水合五氧化二锑—磷钼酸铵的性能与复合机理[J].北京师范大学学报(自然科学版),1999,35(4):488-493. |
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| 作者姓名： | 臧春梅 孙兆祥 |
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| 作者单位： | 北京师范大学化学系!１００８７５，北京 |
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| 摘 要： | 以水合五氧化二锑（ＨＡＰ）为基本合成了水合五氧化二锑－磷钼酸铵（ＨＡＰ－ＡＭＰ）复合无机离子交换剂，并研究了基体陈化时间对复合交换剂性能与结构的影响。通过傅里叶红外分析（ＦＴＩＲ）Ｘ射线衍射（Ｘ－ＲＡＹ）、Ｘ射线光电子能谱分析（ＸＰＳ）等方法的研究，探讨复合机理。结果表明，复合交换剂性能稳定；复合并未导致新物质产生，但ＡＭＰ原子已深入ＨＡＰ晶格，且界面上有Ｎ－Ｈ氢键生成。
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| 关 键 词： | 无机离子交换剂 复合机理 高放废液处理 HAP AMP |
PROPERTIES AND STRUCTURE OF COMPLEX EXCHANGER HYDRATED ANTIMONY PENTOXIDE- AMMONIUM MOLYBDOPHOSPHATE |
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| Zang Chunmei, Sun Zhaoxiang.PROPERTIES AND STRUCTURE OF COMPLEX EXCHANGER HYDRATED ANTIMONY PENTOXIDE- AMMONIUM MOLYBDOPHOSPHATE[J].Journal of Beijing Normal University(Natural Science),1999,35(4):488-493. |
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| Authors: | Zang Chunmei Sun Zhaoxiang |
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| Abstract: | Hydratal antimony pentoxide- ammonium molybdophosphate molybdophosphate(HAP- AMP) issynthesized. The effect of aging tirne of the matrix HAP on the properties and structure ofHAP-AMP is discussed. Composite meChanism of the complex inn exchanger is studied bymeans of FTIR, X-RAY and m. The results show that the exchanger has stable exchangecapability and composition does not bring on new substance but creats N- -H hydrogen bondon the interface of AMP and HAP. |
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| Keywords: | hydrated antimony pentoxide-ammonium molybdophosphate complex inorganic ion exchanger aging composite mechanism |
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