Treatment of triple ion formation
Treatment of triple ion formation
复制标题
三重离子形成的处理
DOI：
10.1007/bf00647011
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发表时间：
1987
期刊：
影响因子：
--
通讯作者：
M. Uchiyama
中科院分区：
文献类型：
--
作者：
M. Salomon;M. Uchiyama
结果表明，完整的 Fuoss-Hsia 方程可以扩展以拟合电解质溶液的电导率数据，其中离子对和三重离子以相当的浓度存在。该处理是∧°、Ka和Kt（分别为极限摩尔电导率、热力学离子缔合常数和热力学三重离子形成常数）的三参数拟合。使用低介电常数溶剂中 1:1 电解质的文献电导率数据证明，可以在很宽的浓度范围内实现出色的拟合。讨论了治疗的局限性。
It is shown that the full Fuoss-Hsia equation can be extended to fit conductivity data for electrolyte solutions in which ion pairs and triple ions exist at comparable concentrations. The treatment is a three parameter fit of ∧ °, Ka, and Kt(the limiting molar conductivity, the thermodynamic ion association constant, and the thermodynamic triple ion formation constant, respectively). Using literature conductivity data for 1:1 electrolytes in solvents of low permittivity, it is demonstrated that an excellent fit can be achieved over a wide concentration range. Limitations of the treatment are discussed.