Conductivity of sodium chloride in water+1,4-dioxane mixtures at temperatures from 5 to 35°C -: I.: Dilute solutions
Conductivity of sodium chloride in water+1,4-dioxane mixtures at temperatures from 5 to 35°C -: I.: Dilute solutions
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DOI：
10.1023/a:1022625310402
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发表时间：
1999-09-01
影响因子：
1.2
通讯作者：
Barthel, J
中科院分区：
文献类型：
--
作者：
Bester-Rogac, M;Neueder, R;Barthel, J
测量了氯化钠（C < 0.01 mol-dm（-3））在1，4-二氧六环和水的二元混合物中的稀溶液的摩尔电导率和单离子电导率，涵盖了5 - 35 ℃的宽溶剂组成范围。准确的粘度和介电常数的数据，确定了有机溶剂系统。极限摩尔电导率λ（无穷大）、离子电导率λ（+）（无穷大）和λ（-）（无穷大）以及缔合常数K-A的评估基于电解质溶液的化学模型，包括短程力。
The molar and single-ion conductivities of dilute solutions of sodium chloride (C < 0.01 mol-dm(-3)) in binary mixtures of 1,4-dioxane with water were measured covering a broad solvent composition range at temperatures from 5 to 35 degrees C. Accurate viscosity and permittivity data were determined for the organic solvent system. Evaluation of the limiting molar conductivity Lambda(infinity), ionic conductivities lambda(+)(infinity), and lambda(-)(infinity), and the association constant K-A is based on the chemical model of electrolyte solutions, including short-range forces.