Ion and Water Molecule Distribution over Illite Particle Surface

Bibliografiske detaljer
Parent link:Russian Physics Journal
Vol. 65, iss. 4.— 2022.— [P. 605-609]
Institution som forfatter: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла
Andre forfattere: Myshkin (Mishkin) V. F. Vyacheslav Fedorovich, Wang Cailun, Khan V. A. Valery Alekseevich, Baraban A. P. Aleksandr Petrovich, Poberezhnikov A. D. Andrey Dmitrievich, Shukshina D. D. Darjya Dmitrievna
Summary:Title screen
The paper investigates the diffusion of Na+ and Cl? in a pore liquid between illite microparticles using the quantum-chemical modeling in Materials Studio. The potential distribution induced by the surface charge of the clay mineral layer, disturbs the uniform distribution of cations and anions observed in the bulk solution. As a result, a layer of immobile cations appears near the microparticle surface. As the distance from the surface grows, the anion concentration grows also, while the potential decreases down to zero. In the appeared double-electric layer, the cation diffusion conditions differ. The particle migration rate in the outer surface of the illite microparticle decreases sequentially for water, anion, cation.
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2022
Fag:
Online adgang:https://doi.org/10.1007/s11182-022-02675-5
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669169

Lignende værker