Two-stage random sequential adsorption of discorectangles and disks on a two-dimensional surface

Lebovka, Nikolaï; Petryk, Mykhaylo; Tatochenko, Mykhailo O.; Vygornitskii, Nikolai V.

doi:10.1103/physreve.108.024109

Cited by 3 publications

(1 citation statement)

References 41 publications

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“…The time duration of the deposition process was calculated as 𝑡 = 𝑁/𝐿 2 , where 𝑁 is the number of deposition attempts, and 𝐿 is the linear size of the system in 𝑥 and 𝑦 directions [85,86]. The surface coverages were evaluated as…”

Section: Computational Modelmentioning

confidence: 99%

Percolation connectivity in deposits obtained usingcompetitive random sequential adsorption of binarydisk mixtures

Lebovka,

Petryk,

Vygornitskii

2024

Condens. Matter Phys.

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Connectedness percolation phenomena in the two-dimensional (2D) packing of binary mixtures of disks with different diameters were studied numerically. The packings were produced using random sequential adsorption (RSA) model with simultaneous deposition of disks. The ratio of the particle diameters was varied within the range D=1-10, and the selection probability of the small disks was varied within the range 0-1. A core-shell structure of the particles was assumed for the analysis of connectivity. The packing coverages in a jamming state for different components, connectivities through small, large and both types of disks, the behavior of electrical conductivity were analyzed. The observed complex effects were explained accounting for the formation of conductive "bridges" from small disks in pores between large disks.

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Section: Computational Modelmentioning

confidence: 99%

Percolation connectivity in deposits obtained usingcompetitive random sequential adsorption of binarydisk mixtures

Lebovka,

Petryk,

Vygornitskii

2024

Condens. Matter Phys.

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Випадкова Послідовна Адсорбція Дископрямокутників, Покритих Відштовхуючими Оболонками

Lebovka,

Bulavin,

Petryk

et al. 2024

Ukr. J. Phys.

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Проведено дослiдження адсорбцiї анiзометричних частинок (дископрямокутникiв) на двовимiрнiй площинi. Спiввiдношення сторiн (вiдношення довжини до ширини ɛ = l/d) змiнювали в iнтервалi ɛ = 1–10. Було вивчено модифiковану модель випадкової послiдовної адсорбцiї (RSA). У цiй моделi частинки були покритi оболонками, що вiдштовхуються. Основними параметрами моделi є товщина проникної оболонки Rc i максимальна кiлькiсть Zm оболонок найближчих частинок, яку може перетнути оболонка наступної осадженої частинки. Обговорено поведiнку ступеня покриття поверхнi в насиченому станi при рiзних значеннях параметрiв Rc, Zm, ɛ.

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Mathematical Modeling of Competitive Adsorption and Desorption of Gases in Nanoporous Media Using Langmuir’s Equilibriums

Petryk,

Boyko,

Petryk

et al. 2023

BMJ

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The theoretical bases of mathematical modeling of nonisothermal competitive adsorption and desorption in nanoporous zeolite media for the extended Langmuir’s equilibrium are given. They most fully determine the mechanism of adsorption equilibrium for nanoporous particles media. The effective scheme of linearization of a nonlinear model is implemented. High-speed analytical solutions of the system of linearized boundary problems of adsorption and desorption in nanoporous media are justified and obtained using the Heaviside’s operational method.

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Two-stage random sequential adsorption of discorectangles and disks on a two-dimensional surface

Cited by 3 publications

References 41 publications

Percolation connectivity in deposits obtained usingcompetitive random sequential adsorption of binarydisk mixtures

Percolation connectivity in deposits obtained usingcompetitive random sequential adsorption of binarydisk mixtures

Випадкова Послідовна Адсорбція Дископрямокутників, Покритих Відштовхуючими Оболонками

Mathematical Modeling of Competitive Adsorption and Desorption of Gases in Nanoporous Media Using Langmuir’s Equilibriums

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