THERMODYNAMIC PROPERTIES OF CALCIUM HEXABORIDE

Authors
BLINDER AV GORDIENKO SP MAREK EV MURATOV VB
Citation
Av. Blinder et al., THERMODYNAMIC PROPERTIES OF CALCIUM HEXABORIDE, Powder metallurgy and metal ceramics, 36(7-8), 1997, pp. 409-412
Citations number
11
Journal title
Powder metallurgy and metal ceramics → ACNP
ISSN journal
10681302
Volume
36
Issue
7-8
Year of publication
1997
Pages
409 - 412
Database
ISI
SICI code
1068-1302(1997)36:7-8<409:TPOCH>2.0.ZU;2-Q
Abstract
The temperature dependence of the heat capacity of CaB6 in the range 2 0-2500 K was calculated. The calculated results were confirmed by expe rimental measurements in the range 198-673 K, and standard enthalpy an d entropy values were calculated. A recommended standard enthalpy of f ormation of CaB6 was obtained from data in the literature. Equations f or the thermodynamic functions of CaB6 in the range 298.15-2500 K were obtained, which are suitable for the thermodynamic analysis of proces ses involving calcium hexaboriae.