Adsorption-induced surface normal relaxation of a solid adsorbent
We investigate adsorption of a gas on the flat surface of a solid deformable adsorbent taking into account thermal fluctuations and analyze in detail the effect of thermal fluctuations on the adsorbent deformation in adsorption. The condition for coexistence of two states of a bistable system of a...
Збережено в:
| Видавець: | Інститут фізики конденсованих систем НАН України |
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| Дата: | 2016 |
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2016
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/156208 |
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| Цитувати: | Adsorption-induced surface normal relaxation of a solid adsorbent / A.S. Usenko // Condensed Matter Physics. — 2016. — Т. 19, № 3. — С. 33603: 1–16. — Бібліогр.: 43 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | We investigate adsorption of a gas on the flat surface of a solid deformable adsorbent taking into account
thermal fluctuations and analyze in detail the effect of thermal fluctuations on the adsorbent deformation in
adsorption. The condition for coexistence of two states of a bistable system of adsorbed particles is derived. We
establish the specific properties of the adsorption-induced surface normal relaxation of an adsorbent caused
by thermal fluctuations. The mean transition times between two stable states of the bistable system are derived
in the parabolic approximation and in the general case. |
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