Surface Tension and Density in the KF–NaF–AlF3-Based Electrolyte
Surface Tension and Density in the KF–NaF–AlF3-Based Electrolyte
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DOI：
10.1021/je2005825
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发表时间：
2011-10
影响因子：
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通讯作者：
Hengwei Yan;Jian-hong Yang;Wangxing Li
中科院分区：
文献类型：
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作者：
Hengwei Yan;Jian-hong Yang;Wangxing Li
The surface tension and density of molten KF—NaF—NF 3 -based electrolytes were determined as a function of the melting composition and temperature by the Archimedean method and maximum bubble pressure method, respectively. The investigated temperatures range from (1013 to 1103) K, and the total cryolite molar ratio (CR, = ([KF] + [NaF])/[AIF 3 ]) is 13 to 1.41; the mole fraction of NaF ranges from 0.15 to 0.4. The effects of tempeature and the content of CaF 2 and Al 2 O 3 on surface tension and density were also investigated. The results indicate that the density and the surface tension tend to increase with the NaF content and CR t . The density and the surface tension fit the linear relationship with temperature.
