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Computational nanotechnology, 2022, Volume 9, Issue 3, Pages 73–79
DOI: https://doi.org/10.33693/2313-223X-2022-9-3-73-79
(Mi cn388)
 

NANOTECHNOLOGY AND NANOMATERIALS

Simulation of aggregation process in cerium and zirconium dioxide nanoparticles

M. E. Voronin, N. N. Gavrilova, È. M. Koltsova, A. V. Zhensa

Mendeleev University of Chemical Technology of Russia
Abstract: A study of the aggregative stability of the CeO$_2$-ZrO$_2$ system was carried out in various pH ranges of the medium. To create a mathematical model of the stability of aggregates, the generalized DLVO theory was taken. The parameters of the structural component of the potential energy of particle interaction are determined using the principle of minimum entropy production. The limiting particle sizes of an an aggregatively stable system are determined.
Keywords: coagulation kernel, principle of minimum entropy production, aggregative stability, oxides.
Funding agency Grant number
Russian Foundation for Basic Research 20-07-00886
The reported study was funded by RFBR, project No. 20-07-00886.
Received: 14.08.2022
Accepted: 26.09.2022
Document Type: Article
Language: Russian
Citation: M. E. Voronin, N. N. Gavrilova, È. M. Koltsova, A. V. Zhensa, “Simulation of aggregation process in cerium and zirconium dioxide nanoparticles”, Comp. nanotechnol., 9:3 (2022), 73–79
Citation in format AMSBIB
\Bibitem{VorGavKol22}
\by M.~E.~Voronin, N.~N.~Gavrilova, \`E.~M.~Koltsova, A.~V.~Zhensa
\paper Simulation of aggregation process in cerium and zirconium dioxide nanoparticles
\jour Comp. nanotechnol.
\yr 2022
\vol 9
\issue 3
\pages 73--79
\mathnet{http://mi.mathnet.ru/cn388}
\crossref{https://doi.org/10.33693/2313-223X-2022-9-3-73-79}
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