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Adsorption Properties of Aluminum Oxide Modified with Co and CoO Particlesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 12 июля 2017 г.
- Авторы: Lanin S.N., Bannykh A.A., Vlasenko E.V., Vinogradov A.E., Lanina K.S., Levachev S.M.
- Журнал: Protection of Metals and Physical Chemistry of Surfaces
- Том: 53
- Номер: 3
- Год издания: 2017
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 408
- Последняя страница: 415
- DOI: 10.1134/S2070205117030145
- Аннотация: Abstract⎯Adsorption properties of γ-Al2O3 modified with Co (5 and 10 wt %) and Co (5 wt %) species are investigated by dynamic adsorption. N-hexane, n-heptane, n-octane, benzene, toluene, ethylbenzene, chloroform, and diethyl ether were used as test adsorbates. Adsorption isotherms were measured, and isosteric adsorption heats were calculated for the indicated sorbates. It was shown that the adsorption isotherms of all the adsorbates and at all the temperatures of measurements on γ-Al2O3 modified with Co (5 wt %) and CoO (5 wt %) nanoparticles located above that recorded for the initial γ-Al2O3 sample. It was established that the surface of modified γ-Al2O3 possessed mainly electron-accepting properties. The 5% Со/γ-Al2O3 and 5% СоO/γ-Al2O3 nanocomposites exhibited the greatest adsorption capacity relative to aromatic hydrocarbons.
- Добавил в систему: Ланин Сергей Николаевич
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Adsorption_properties_of_aluminum_oxide_modified_with_Co_an… | 583,8 КБ | 24 марта 2018 [LaninSN] |