Use of the chemical shifts of the K?1 X-ray line of47Ag to study the mechanism of sorption of gallium by silver sulfide

Autor:	N. A. Rudnev, I. M. Rodionova, L. L. Makarov, Yu. M. Zaitsev, A. M. Tuzova, I. V. Melikhov
Rok vydání:	1976
Předmět:	Chemical kinetics chemistry.chemical_compound Chemistry Chemical shift Phase (matter) Silver sulfide Inorganic chemistry X-ray chemistry.chemical_element Sorption General Chemistry Gallium Stoichiometry
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:469-471
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf01106633
Popis:	1. Using the chemical shifts of the Kα1 x-ray lines of Ag and the method of layerwise solution, the authors have investigated the reaction kinetics of the products of sorption of gallium by silver sulfide with a twofold excess of gallium in solution in relation to the stoichiometry. 2. In the initial stage of sorption of gallium by silver sulfide, two forms appear: the primary form, 2Ag2S · Ga2S3, and the final form, Ag4Ga2S5. 3. If the solid phase is in contact with the solution, the primary form is converted to the stable final form within 32 h.
Databáze:	OpenAIRE
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