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Enhanced Adsorption Properties of Ag-Loaded β-Zeolite towards Toluene Научная публикация

Конференция 6th International Conference on Material Science and Engineering Technology
20-22 окт. 2017 , Seoul
Журнал Materials Science Forum
ISSN: 0255-5476 , E-ISSN: 1662-9752
Вых. Данные Год: 2018, Том: 917, Страницы: 180-184 Страниц : 5 DOI: 10.4028/www.scientific.net/MSF.917.180
Ключевые слова Adsorption/desorption, Cold-start problem, Silver clusters, Toluene, β-zeolite
Авторы Temerev Victor 1 , Vedyagin Aleksey 2,3 , Iost Kristina 1 , Afonasenko Tatyana 1 , Tsyrulnikov Pavel 1
Организации
1 Institute of Hydrocarbon Processing SB RAS, Neftezavodskaya st., 54, Omsk, 644040, Russia
2 Boreskov Institute of Catalysis SB RAS, pr. Ac. Lavrentieva, 5, Novosibirsk, 630090, Russia
3 National Research Tomsk Polytechnic University, Lenin av., 30, Tomsk, 634050, Russia

Информация о финансировании (2)

1 Федеральное агентство научных организаций России 0303-2016-0014
2 Министерство образования и науки Российской Федерации VIU-TOVPM-316/2017

Реферат: Two series of Ag-loaded β-zeolites with silica/alumina ratio of 25 and 36 were prepared by ion exchange technique. The silver loading was varied in a range of 2-10 wt%. The samples were characterized by low-temperature nitrogen adsorption, Infrared and UV-vis spectroscopy, and transmission electron microscopy. Adsorption/desorption properties of zeolites were examined using a specially designed setup. Toluene was used as a model hydrocarbon. It was found that adsorption capacity of zeolites grows up along with silver content increase till 8%, and reduces then. According to data of physicochemical methods, at low loading the silver exists in cluster and ionic forms, while at high loading agglomerated particles predominate, which worsens the adsorption properties.
Библиографическая ссылка: Temerev V. , Vedyagin A. , Iost K. , Afonasenko T. , Tsyrulnikov P.
Enhanced Adsorption Properties of Ag-Loaded β-Zeolite towards Toluene
Materials Science Forum. 2018. V.917. P.180-184. DOI: 10.4028/www.scientific.net/MSF.917.180 Scopus РИНЦ OpenAlex
Даты:
Поступила в редакцию: 31 окт. 2017 г.
Принята к публикации: 9 нояб. 2017 г.
Опубликована online: 27 мар. 2018 г.
Идентификаторы БД:
Scopus: 2-s2.0-85045323274
РИНЦ: 35535703
OpenAlex: W2792108781
Цитирование в БД:
БД Цитирований
Scopus 11
РИНЦ 11
OpenAlex 12
Альметрики: