Stoichiographic Determination of the Composition and Concentration of Phases Encapsulated in the Bulk of a Solid Matrix Phase Full article
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Journal of Analytical Chemistry
ISSN: 1061-9348 , E-ISSN: 1608-3199 |
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| Output data | Year: 2017, Volume: 72, Number: 7, Pages: 719-723 Pages count : 5 DOI: 10.1134/S1061934817070097 | ||
| Tags | method of differential dissolution, phase analysis, stoichiography | ||
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Abstract:
A two-step method of stoichiographic calculations used in the determination of the formulas of phases encapsulated in the bulk of matrices of another composition is proposed. At the first stage of calculations, the stoichiometric composition of the encapsulated phase is determined and, at the second step, the concentrations of this phase and the matrix are found. The use of this method in the analysis of oxide La–Cu catalysts by the method of differential dissolution ensures the detection of the phase La1Cu1 (La2Cu2O5), incorporated within the matrix La1Cu0.5 (La2CuO4) phase.
Cite:
Pochtarʹ A.A.
, Malakhov V.V.
Stoichiographic Determination of the Composition and Concentration of Phases Encapsulated in the Bulk of a Solid Matrix Phase
Journal of Analytical Chemistry. 2017. V.72. N7. P.719-723. DOI: 10.1134/S1061934817070097 WOS Scopus РИНЦ ANCAN OpenAlex
Stoichiographic Determination of the Composition and Concentration of Phases Encapsulated in the Bulk of a Solid Matrix Phase
Journal of Analytical Chemistry. 2017. V.72. N7. P.719-723. DOI: 10.1134/S1061934817070097 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Почтарь А.А.
, Малахов В.В.
Стехиографическое определение состава и содержания фаз, капсулированных в объеме твердой матричной фазы
Журнал аналитической химии. 2017. Т.72. №7. С.612-617. DOI: 10.7868/S0044450217070106 РИНЦ OpenAlex
Стехиографическое определение состава и содержания фаз, капсулированных в объеме твердой матричной фазы
Журнал аналитической химии. 2017. Т.72. №7. С.612-617. DOI: 10.7868/S0044450217070106 РИНЦ OpenAlex
Dates:
| Submitted: | Jun 24, 2016 |
| Accepted: | Jan 25, 2017 |
| Published print: | Jul 1, 2017 |
| Published online: | Jul 1, 2017 |
Identifiers:
| Web of science: | WOS:000404663700003 |
| Scopus: | 2-s2.0-85021651531 |
| Elibrary: | 29730286 |
| Chemical Abstracts: | 2017:1129245 |
| Chemical Abstracts (print): | 167:417045 |
| OpenAlex: | W2727344691 |