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New Stoichiographic Methods for Assessing Spatial Inhomogeneities in the Composition and Structure of Solid Substances and Materials Full article

Journal Inorganic Materials
ISSN: 0020-1685 , E-ISSN: 1608-3172
Output data Year: 2018, Volume: 54, Number: 7, Pages: 749-755 Pages count : 7 DOI: 10.1134/s0020168518070130
Tags phase analysis, inhomogeneities in composition and structure, differential dissolution method
Authors Pochtar’ A. A. 1 , Malakhov V. V. 1,2
Affiliations
1 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, 630090 Russia
2 Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090 Russia

Funding (1)

1 Federal Agency for Scientific Organizations 0303-2016-0001

Abstract: This paper summarizes data on new approaches to the detection, identification, and quantitative determination of manifestations of spatial inhomogeneities in the chemical composition and structure of mixtures of inorganic solid phases by a standardless differential dissolution (DD) stoichiographic method. We present mathematical modeling results for DD processes in different models for mixtures of solid phases. Based on the modeling results, we formulate rules of stoichiographic calculations for DD results, which are confirmed in identifying manifestations of spatial inhomogeneities in the phase composition of real systems, including fanlike separation of phase mixtures, without their selective separation.
Cite: Pochtar’ A.A. , Malakhov V.V.
New Stoichiographic Methods for Assessing Spatial Inhomogeneities in the Composition and Structure of Solid Substances and Materials
Inorganic Materials. 2018. V.54. N7. P.749-755. DOI: 10.1134/s0020168518070130 WOS Scopus РИНЦ AN OpenAlex
Original: Почтарь А.А. , Малахов В.В.
Новые стехиографические методы определения пространственной неоднородности состава и структуры твердых веществ и материалов
Неорганические материалы. 2018. Т.54. №7. С.790-796. DOI: 10.7868/S0002337X18070217 РИНЦ
Dates:
Submitted: Jul 28, 2017
Accepted: Dec 15, 2017
Published online: Dec 15, 2017
Published print: Jul 1, 2018
Identifiers:
Web of science: WOS:000437247900021
Scopus: 2-s2.0-85049308428
Elibrary: 35744416
Chemical Abstracts: 2018:1255538
OpenAlex: W2809800712
Citing:
DB Citing
Web of science 4
Scopus 4
Elibrary 2
OpenAlex 4
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