| Cs2SO4溶液结构的初步研究 |
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| 引用本文： | 林联君,房春晖,房艳,秦绪锋.Cs2SO4溶液结构的初步研究[J].盐湖研究,2006,14(4):45-50. |
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| 作者姓名： | 林联君 房春晖 房艳 秦绪锋 |
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| 作者单位： | 1. 中国科学院青海盐湖研究所,青海,西宁,810008;中国科学院研究生院,北京,100039
2. 中国科学院青海盐湖研究所,青海,西宁,810008 |
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| 摘 要： | 用北京同步辐射(BSRF)研究了Cs2SO4溶液298 K的水合结构。研究结果表明,溶液中占优势的物种是六水合铯离子和八水合硫酸根离子,揭示了硫酸铯溶液结构,并讨论了浓度对水合结构的影响。硫酸铯溶液中没有发现离子对的存在。
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| 关 键 词： | 溶液结构 Cs2SO4 同步辐射 |
| 文章编号： | 1008-858X(2006)04-0045-06 |
| 修稿时间： | 2005年12月25 |
A Synchrotron Radiation Study of the Structure of Cs2SO4 Solutions |
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| LIN Lian-jun,FANG Chun-hui,FANG Yan,QIN Xu-feng.A Synchrotron Radiation Study of the Structure of Cs2SO4 Solutions[J].Journal of Salt Lake Research,2006,14(4):45-50. |
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| Authors: | LIN Lian-jun FANG Chun-hui FANG Yan QIN Xu-feng |
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| Abstract: | The hydration structure of Cs_2SO_4 solutions has been investigated by synchrotron radiation with the Beijing Synchrotron Radiation Facility(BSRF) at 298 K.Calculations of the structural model shows that the dominant species in the solutions are hexaaquo-cesium and octaaquo-sulfate ions and the hydration structure of the aqueous solutions of cesium sulfate has been revealed.Effects of concentration on the hydration structure of the ions are also discussed.In addition,no ion pairs have been found in such solutions. |
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| Keywords: | Cs2SO4 |
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