Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95931
Full metadata record
DC FieldValueLanguage
dc.contributor.authorGuo, Zhenen
dc.contributor.authorZhou, Chunmeien
dc.contributor.authorHu, Shuangquanen
dc.contributor.authorChen, Yuantingen
dc.contributor.authorJia, Xinlien
dc.contributor.authorLau, Raymonden
dc.contributor.authorYang, Yanhuien
dc.date.accessioned2013-06-27T02:55:51Zen
dc.date.accessioned2019-12-06T19:23:28Z-
dc.date.available2013-06-27T02:55:51Zen
dc.date.available2019-12-06T19:23:28Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationGuo, Z., Zhou, C., Hu, S., Chen, Y., Jia, X., Lau, R., et al. (2012). Epoxidation of trans-stilbene and cis-cyclooctene over mesoporous vanadium catalysts: Support composition and pore structure effect. Applied Catalysis A: General, 419-420, 194-202.en
dc.identifier.issn0926-860Xen
dc.identifier.urihttps://hdl.handle.net/10356/95931-
dc.description.abstractVanadium supported on mesoporous molecular sieve catalysts with different pore diameters and structures (V-MCM-41, V-SBA-15, and V-TUD-1) were synthesized using a post-synthesis grafting method. The physicochemical properties of these as-calcined mesoporous vanadium catalysts were investigated by several techniques including N2-physisorption, X-ray diffraction, UV–vis, UV–Raman, and X-ray absorption near-edge structure spectroscopies. The characterization results revealed that the vanadium domains were mainly isolated VO4 units with a distorted tetrahedral coordination. Epoxidation of trans-stilbene and cis-cyclooctene were carried out to determine the influence of pore size and pore structure on the catalytic activity in a liquid-phase reaction. The best catalytic performance was achieved over the V-TUD-1 catalyst. It was suggested that the unique open 3D sponge-like mesostructure of the TUD-1 support can effectively suppress the pore diffusion resistance on bulky reactants and allow the good accessibility of reactants to the active sites embedded on the pore wall surfaces of mesoporous channels.en
dc.language.isoenen
dc.relation.ispartofseriesApplied catalysis A : generalen
dc.rights© 2012 Elsevier B.V.en
dc.titleEpoxidation of trans-stilbene and cis-cyclooctene over mesoporous vanadium catalysts : support composition and pore structure effecten
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.identifier.doi10.1016/j.apcata.2012.01.029en
item.fulltextNo Fulltext-
item.grantfulltextnone-
Appears in Collections:SCBE Journal Articles

SCOPUSTM   
Citations 20

10
Updated on Mar 6, 2021

PublonsTM
Citations 20

10
Updated on Mar 8, 2021

Page view(s) 20

487
Updated on Jun 16, 2021

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.