Analytical Chemistry of Phases of Variable Composition and the Principles of Stoichiographic Determination of Such Phases in Multielement Multiphase Samples Full article
Journal |
Journal of Analytical Chemistry
ISSN: 1061-9348 , E-ISSN: 1608-3199 |
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Output data | Year: 2004, Volume: 59, Number: 11, Pages: 1014-1024 Pages count : 11 DOI: 10.1023/B:JANC.0000047002.91879.7d | ||
Tags | Analytical Chemistry; Mathematical Modeling; General Problem; Phase Analysis; Variable Composition | ||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Foundation for Basic Research | 00-03-32516 |
Abstract:
The general problems of determining the stoichiometry and content of solid phases of variable composition in multielement multiphase substances are discussed. The possibilities and conditions of application of a reference-free stoichiographic method based on the differential dissolution (DD) of components for the analysis of samples containing spatially homogeneous and inhomogeneous phases are considered. The results of mathematical modeling of the DD process for a mixture of phases of constant and variable composition are presented. These data substantiate the use of the stoichiogram affinity criterion for the identification of spatially inhomogeneous phases of variable composition. Examples of applying the DD method to the phase analysis of various substances containing phases of variable composition are given.
Cite:
Malakhov V.V.
, Vlasov A.A.
, Dovlitova L.S.
Analytical Chemistry of Phases of Variable Composition and the Principles of Stoichiographic Determination of Such Phases in Multielement Multiphase Samples
Journal of Analytical Chemistry. 2004. V.59. N11. P.1014-1024. DOI: 10.1023/B:JANC.0000047002.91879.7d WOS Scopus РИНЦ
Analytical Chemistry of Phases of Variable Composition and the Principles of Stoichiographic Determination of Such Phases in Multielement Multiphase Samples
Journal of Analytical Chemistry. 2004. V.59. N11. P.1014-1024. DOI: 10.1023/B:JANC.0000047002.91879.7d WOS Scopus РИНЦ
Original:
Малахов В.В.
, Власов А.А.
, Довлитова Л.С.
Химико-аналитические свойства фаз переменного состава и принципы их стехиографического определения в многоэлементных многофазовых образцах
Журнал аналитической химии. 2004. Т.59. №11. С.1126-1137. Scopus РИНЦ
Химико-аналитические свойства фаз переменного состава и принципы их стехиографического определения в многоэлементных многофазовых образцах
Журнал аналитической химии. 2004. Т.59. №11. С.1126-1137. Scopus РИНЦ
Dates:
Submitted: | Feb 20, 2002 |
Published print: | Nov 1, 2004 |
Identifiers:
Web of science | WOS:000225336200002 |
Scopus | 2-s2.0-8644284923 |
Elibrary | 14481843 |
Chemical Abstracts | 2004:930728 |
Chemical Abstracts (print) | 142:68077 |
OpenAlex | W1986879008 |