Density and Molar Volume of Melts in the Systems LiCl-NaCl, NaCl-RbCl and NaCl-CsCl

Abstract

The densities of molten NaCl-CsCl, NaCl-RbCl and LiCl-NaCl systems were measured by the hydrostatic weighing method over the entire concentration range. The molar volumes and their deviations from additivity at 800 and 850C were calculated from the experimental data. In all melts, the deviations of molar volumes from the ideal were positive, with the greatest deviations observed in melts containing from 0 to 75% of the cations having the greatest ionic moments. This is evidence that the second coordination sphere plays the principal part in 'breaking up' the structures of these melts.

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Document Details

Document Type
Technical Report
Publication Date
Dec 24, 1973
Accession Number
AD0784168

Entities

People

  • M. V. Smirnov
  • T. Mukatov
  • V. P. Stepanov

Organizations

  • United States Army Foreign Science and Technology Center

Tags

DTIC Thesaurus Topics

  • Alkali Metals
  • Chlorides
  • Experimental Data
  • Ion Ion Interactions
  • Ionic Liquids
  • Ions
  • Isotherms
  • Least Squares Method
  • Metals
  • Packing Density
  • Rubidium
  • Sodium
  • Sodium Compounds

Readers

  • Materials Science and Engineering.
  • Regression Analysis.