One-pot synthesis of framework W-doped TS-1 zeolite with robust Lewis acidity for effective oxidative desulfurization

Framework W-doped TS-1 zeolite synthesized via a one-pot hydrothermal synthesis displayed more Lewis acid active sites as well as a larger external surface area, and accordingly a better catalytic performance in oxidative desulfurization reactions in comparison to W-MFI and Ti-MFI zeolite catalysts....

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2019-04, Vol.55 (33), p.4885-4888
Main Authors: Lv, Guojun, Deng, Senlin, Yi, Zhai, Zhang, Xubin, Wang, Fumin, Li, Haichao, Zhu, Yongqiang
Format: Article
Language:English
Subjects:
Catalysis
Desulfurizing
Lewis acid
Synthesis
Zeolites
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Summary:Framework W-doped TS-1 zeolite synthesized via a one-pot hydrothermal synthesis displayed more Lewis acid active sites as well as a larger external surface area, and accordingly a better catalytic performance in oxidative desulfurization reactions in comparison to W-MFI and Ti-MFI zeolite catalysts. The prepared WTS(3/3) zeolite displays a superior catalytic activity in the oxidation of DBT in comparison to WS(29) and TS(29) zeolites.
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc00715f