Thermal properties

High-temperature heat capacity of oxides in the Bi$_2$O$_3$–SiO$_2$ and Bi$_2$O$_3$–GeO$_2$ systems

V. M. Denisov, L. A. Irtyugo, L. T. Denisova

Institute of Non-Ferrous Metals and Materials Science, Siberian Federal University

Abstract: Experimental data on the heat capacity of the Bi$_2$SiO$_5$ oxide compound and eutectic compositions 75 mol% Bi$_2$O$_3$ + 25 mol% SiO$_2$ and 65 mol% Bi$_2$O$_3$ + 35 mol% GeO$_2$ have been obtained for a wide temperature range.

Received: 29.03.2011

 English version: Physics of the Solid State, 2011, 53:10, 2180–2182

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