A Model of Solid-Phase Synthesis in Binary Powder Mixtures with Allowance for Caking

V. K. Smolyakov; O. V. Lapshin; V. V. Boldyrev; E. V. Boldyreva

doi:10.1134/S0036024418120373

A Model of Solid-Phase Synthesis in Binary Powder Mixtures with Allowance for Caking

V. K. Smolyakov, O. V. Lapshin, V. V. Boldyrev, E. V. Boldyreva

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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Аннотация

A mathematical model of solid-phase chemical synthesis in a binary powder mixture is constructed and studied with allowance for the shrinking of the mixture and the change in the reaction surface as a result of particle caking. Relations are obtained to estimate the number of similar and dissimilar interparticle contacts. Depending on the parameters of the mixture (the stoichiometric ratio between components, the particle size ratio, and the porosity), different modes are revealed that affect the rate of chemical transformation. The optimum conditions for an intense chemical interaction are determined.

Язык оригинала	английский
Страницы (с-по)	2542-2547
Число страниц	6
Журнал	Russian Journal of Physical Chemistry A
Том	92
Номер выпуска	12
DOI	https://doi.org/10.1134/S0036024418120373
Состояние	Опубликовано - 1 дек 2018

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10.1134/S0036024418120373

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abstract = "A mathematical model of solid-phase chemical synthesis in a binary powder mixture is constructed and studied with allowance for the shrinking of the mixture and the change in the reaction surface as a result of particle caking. Relations are obtained to estimate the number of similar and dissimilar interparticle contacts. Depending on the parameters of the mixture (the stoichiometric ratio between components, the particle size ratio, and the porosity), different modes are revealed that affect the rate of chemical transformation. The optimum conditions for an intense chemical interaction are determined.",

keywords = "caking, interparticle contacts, powder mixture, structural parameters, synthesis in a binary powder mixture",

author = "Smolyakov, {V. K.} and Lapshin, {O. V.} and Boldyrev, {V. V.} and Boldyreva, {E. V.}",

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A Model of Solid-Phase Synthesis in Binary Powder Mixtures with Allowance for Caking. / Smolyakov, V. K.; Lapshin, O. V.; Boldyrev, V. V.; Boldyreva, E. V.

В: Russian Journal of Physical Chemistry A, Том 92, № 12, 01.12.2018, стр. 2542-2547.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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AU - Boldyrev, V. V.

AU - Boldyreva, E. V.

PY - 2018/12/1

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KW - caking

KW - interparticle contacts

KW - powder mixture

KW - structural parameters

KW - synthesis in a binary powder mixture

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