Netsu Bussei
Online ISSN : 1881-414X
Print ISSN : 0913-946X
ISSN-L : 0913-946X
Electronic Polarizabilities of LiI-KI and LiI-CsI Binary Melts
Mamoru EndoAkira TanakaYuzuru SatoTsutomu Yamamura
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1992 Volume 6 Issue 3 Pages 162-167

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Abstract

The densities and refractive indices of LiI-KI and LiI-CsI binary melts have been measured with high accuracy. The electronic polarizabilities of the melts have been determined from the measured densities and refractive indices by Clausius-Mossotti equation. The molar volumes of the melts deviate positively from the additivity more than the experimental errors. The electronic polarizabilities of the melts have the positive temperature dependence and deviate negatively form the additivity more than the experimental errors. It has been concluded that coordination number and ionic distance cause the temperature and composition dependences of the polarizability.

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© Japan Society of Thermophysical Properties
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