The activities of CaO and LaCrO 3 in {xCaO + (1 -x)LaCrO 3 }, 0 < x < 0.4, have been determined in the temperature range 1073 K to 1273 K by solid-electrolyte galvanic cells. Composite ionic conductors based on CaF 2 and Ca-β -Al 2 O 3 were applied as solid electrolytes. It was found that the solid
Determination of the standard Gibbs free energies of formation of barium zirconates in the temperature range (1073 to 1273) K
✍ Scribed by G. Róg; M.M. Bućko; A. Kozłowska-Róg
- Book ID
- 108166838
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 145 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-9614
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📜 SIMILAR VOLUMES
Standard Gibbs free energies of formation (AIG ~ for the minerals rhodonite (MnSiO3), tephroite (Mn2SiO4) and braunite (MnySiO12) have been determined by measuring the oxygen fugacities of the following redox equilibria: The measurements were performed by means of the solid-state emf technique invo
The {xMnO + (1x)NiO} solid solutions were studied thermodynamically in the temperature range from 973 K to 1173 K by solid-state galvanic cells containing b0-alumina electrolytes conducting manganese(II) and nickel(II) ions, respectively. The experimental procedure allowed us to determine the NiO an