Standard free energy of formation of calcium chromate

被引：27
|
作者：
Lee, Yong M. [1 ]
Nassaralla, Claudia. L. [1 ]
机构：
[1] Vesuvius Res, 4604 Cambells Run Rd, Pittsburgh, PA 15205 USA
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2006年 / 437卷 / 02期
关键词：
calcium chromate; chromite; standard free energy; thermodynamics;
D O I：
10.1016/j.msea.2006.08.010
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The standard free energy of CaCrO4 was determined by solid/gas equilibrium and assessed. The thermodynamic properties of CaCrO4 are determined as Delta H degrees(fCaCrO4) (298 K) = 1402 +/- 10 kj/mol; S degrees(CaCrO4) (298 K) = 130.9 +/- 1.9 J/mol K. (c) 2006 Elsevier B.V. All rights reserved.
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页码：334 / 339
页数：6
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