Determination of the activities of cobalt and nickel orthosilicates in { xCo 2SiO4+(1 −x) Ni2SiO 4} using a solid-state galvanic cell method

Autor:	G. Róg, A. Kozłowska-Róg
Rok vydání:	2002
Předmět:	Chemistry Inorganic chemistry Raoult's law chemistry.chemical_element Electrolyte Atomic and Molecular Physics and Optics chemistry.chemical_compound Nickel Ternary compound Galvanic cell General Materials Science Binary system Physical and Theoretical Chemistry Cobalt Solid solution
Zdroj:	The Journal of Chemical Thermodynamics. 34:1151-1156
ISSN:	0021-9614
DOI:	10.1006/jcht.2002.0971
Popis:	The {xCo2SiO4 + (1 − x)Ni2SiO4} solid solutions were studied at the temperatures of (1073, 1173 and 1273) K by solid-state galvanic cells involving β′′ -alumina electrolytes conducting cobalt and nickel divalent ions, respectively. The activities of both components of the solid solution were determined directly from the e.m.f. measurements. The solutions exhibited positive deviations from Raoult’s law and could be characterized as regular solutions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6d9d92ba9a7e541708dc28bf4b06f6d3 https://doi.org/10.1006/jcht.2002.0971 Zobrazit plný text záznamu Full Text from ScienceDirect