Effect of Temperature on the Diffusion and Sorption of Cations in Clay Vermiculite
| Parent link: | ACS Omega Vol. 7, iss. 14.— 2022.— [P. 11596-11605] |
|---|---|
| مؤلف مشترك: | |
| مؤلفون آخرون: | , , , , |
| الملخص: | Title screen The MD method for modeling vermiculite containing Na+, Rb+, Cs+, Mg2+, and Ba2+ cations shows the following: With a weak swelling of clay, the temperature has no significant effect on the diffusion of water and cations through vermiculite. With a high content of water in vermiculite, the effect of temperature on the diffusion coefficient of water is greater than that of cations. We studied the structure of RDF ions in Na+-vermiculite, in which some of the cations are replaced by Rb+, Cs+, Mg2+, and Ba2+. Cations of alkali and alkaline earth metals compete with Na+ ions for adsorption sites on the surface of the clay layer. The alkaline earth metal cations are in the middle between the clay layers due to their higher charge and stronger hydration. In this case, Na+ is localized at the surface of the clay layer. Thus, cations of alkaline earth metals have little effect on the temperature dependence of the diffusion coefficient Na+. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2022
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1021/acsomega.1c06059 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668138 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 668138 | ||
| 005 | 20250321162212.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\39362 | ||
| 090 | |a 668138 | ||
| 100 | |a 20220622d2022 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Effect of Temperature on the Diffusion and Sorption of Cations in Clay Vermiculite |f Wang Cailun, V. F. Myshkin (Mishkin), V. A. Khan [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 57 tit.] | ||
| 330 | |a The MD method for modeling vermiculite containing Na+, Rb+, Cs+, Mg2+, and Ba2+ cations shows the following: With a weak swelling of clay, the temperature has no significant effect on the diffusion of water and cations through vermiculite. With a high content of water in vermiculite, the effect of temperature on the diffusion coefficient of water is greater than that of cations. We studied the structure of RDF ions in Na+-vermiculite, in which some of the cations are replaced by Rb+, Cs+, Mg2+, and Ba2+. Cations of alkali and alkaline earth metals compete with Na+ ions for adsorption sites on the surface of the clay layer. The alkaline earth metal cations are in the middle between the clay layers due to their higher charge and stronger hydration. In this case, Na+ is localized at the surface of the clay layer. Thus, cations of alkaline earth metals have little effect on the temperature dependence of the diffusion coefficient Na+. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t ACS Omega | ||
| 463 | |t Vol. 7, iss. 14 |v [P. 11596-11605] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a вермикулит | |
| 610 | 1 | |a ионы | |
| 610 | 1 | |a глины | |
| 610 | 1 | |a щелочно-земельные металлы | |
| 701 | 0 | |a Wang Cailun | |
| 701 | 1 | |a Myshkin (Mishkin) |b V. F. |c Physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1962- |g Vyacheslav Fedorovich |3 (RuTPU)RU\TPU\pers\31492 |9 15653 | |
| 701 | 1 | |a Khan |b V. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1952- |g Valery Alekseevich |3 (RuTPU)RU\TPU\pers\31988 |9 16048 | |
| 701 | 1 | |a Poberezhnikov |b A. D. |c physicist |c Senior Lecturer, Tomsk Polytechnic University |f 1981- |g Andrey Dmitrievich |3 (RuTPU)RU\TPU\pers\37337 |9 20256 | |
| 701 | 1 | |a Baraban |b A. P. |g Aleksandr Petrovich | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа ядерных технологий |b Отделение ядерно-топливного цикла |3 (RuTPU)RU\TPU\col\23554 |
| 801 | 0 | |a RU |b 63413507 |c 20220622 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1021/acsomega.1c06059 | |
| 942 | |c CF | ||