Enhanced Adsorption Properties of Ag-loaded β-zeolite towards Toluene Full article
| Conference |
6th International Conference on Material Science and Engineering Technology 20-22 Oct 2017 , Seoul |
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| Journal |
Materials Science Forum
ISSN: 0255-5476 , E-ISSN: 1662-9752 |
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| Output data | Year: 2018, Volume: 917, Pages: 180-184 Pages count : 5 DOI: 10.4028/www.scientific.net/msf.917.180 | ||||||
| Tags | cold-start problem, toluene, adsorption/desorption, silver clusters, β-zeolite | ||||||
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Abstract:
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.
Cite:
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
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
Dates:
| Submitted: | Oct 17, 2017 |
| Accepted: | Nov 9, 2017 |
| Published online: | Mar 27, 2018 |
Identifiers:
| Scopus: | 2-s2.0-85045323274 |
| Elibrary: | 35535703 |
| OpenAlex: | W2792108781 |