| 影响d~x结构难溶硫化物溶解度的热力学因素 |
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| 引用本文： | 苟兴龙,肖盛兰,李容.影响d~x结构难溶硫化物溶解度的热力学因素[J].安庆师范学院学报(自然科学版),2003,9(2):21-22. |
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| 作者姓名： | 苟兴龙 肖盛兰 李容 |
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| 作者单位： | 四川师范学院,化学系,四川,南充,637002 |
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| 摘 要： | 同种类型金属硫化物溶解度的大小主要取决于离子极化作用和阳离子水合焓,在某些硫化物中可能离子极化作用或阳离子水合焓单方面起决定作用,而另一些硫化物中这两种因素均不可忽视。
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| 关 键 词： | dx结构 金属硫化物 溶解度 离子极化能 热力学 |
| 文章编号： | 1007-4260(2003)02-0021-02 |
Study on the Thermodynamic Factors Influencing Solubility of Insoluble Sulfides with dx Cations |
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| GOU Xing-long,XIAO Sheng-lan,LI Rong.Study on the Thermodynamic Factors Influencing Solubility of Insoluble Sulfides with dx Cations[J].Journal of Anqing Teachers College(Natural Science Edition),2003,9(2):21-22. |
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| Authors: | GOU Xing-long XIAO Sheng-lan LI Rong |
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| Abstract: | Thermodynamic factors influencing solubility of insoluble sulfides with dx cations were studied considering ionic polarization energy, hydration enthalpy, entropy effect and so on. Solubility of the congeneric sulfide is determined by polarization effect and hydration enthalpy of the cation primarily, one of them is the only decisive factor in some sulfides, and both of them are important in others. |
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| Keywords: | d~x structure metallic sulfide solubility ionic polarization energy thermodynamics |
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