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Determination of CaO activity in the mixture {xCaO + (1 −x)ZrO2} at the temperature 1270 K by a galvanic cell involving calcium-ion conducting solid electrolyte

✍ Scribed by G. Róg; K. Haberko; A. Kozlowska-Róg; G. Borchardt

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
300 KB
Volume
27
Category
Article
ISSN
0021-9614

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✦ Synopsis

By the use of a solid electrolyte: Ca-b0-alumina, conducting Ca 2+ ions, the CaO activities in {xCaO + (1-x)ZrO2} at the temperature 1270 K have been determined. The cubic solid solutions CaO in ZrO2 formed in this mixture in the composition range x=0.11 to 0.16 exhibit negative deviations from Raoult's law. They were found to behave as regular solutions.

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