ANTIMONY(V) OXIDE GRAFTED ONTO A SILICA-GEL SURFACE - ACIDIC PROPERTIES AND THERMAL-STABILITY

dc.creatorBENVENUTTI, EV
dc.creatorGUSHIKEM, Y
dc.creatorDAVANZO, CU
dc.creatorDECASTRO, SC
dc.creatorTORRIANI, IL
dc.date1992
dc.date39387
dc.date2014-12-16T11:37:31Z
dc.date2015-11-26T17:27:50Z
dc.date2014-12-16T11:37:31Z
dc.date2015-11-26T17:27:50Z
dc.date.accessioned2018-03-29T00:14:59Z
dc.date.available2018-03-29T00:14:59Z
dc.identifierJournal Of The Chemical Society-faraday Transactions. Royal Soc Chemistry, v. 88, n. 21, n. 3193, n. 3196, 1992.
dc.identifier0956-5000
dc.identifierWOS:A1992JX92300012
dc.identifier10.1039/ft9928803193
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/77831
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/77831
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/77831
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1284901
dc.descriptionAntimony(v) oxide grafted onto a silica gel surface was obtained in highly dispersed form, with antimony density of 0.65 atoms nm-2. The material presents Bronsted and Lewis acid properties different from pyrochlore, Sb2O5. These sites disappear upon thermal treatment at 500-degrees-C owing to reaction ot antimony oxide with the silica surface.
dc.description88
dc.description21
dc.description3193
dc.description3196
dc.languageen
dc.publisherRoyal Soc Chemistry
dc.publisherCambridge
dc.publisherInglaterra
dc.relationJournal Of The Chemical Society-faraday Transactions
dc.relationJ. Chem. Soc.-Faraday Trans.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectLaser Raman-spectroscopy
dc.subjectPyridine Adsorption
dc.subjectSupported Vanadia
dc.subjectCatalysts
dc.subjectTitania
dc.subjectChemistry
dc.subjectOxidation
dc.subjectMolybdena
dc.subjectAnatase
dc.titleANTIMONY(V) OXIDE GRAFTED ONTO A SILICA-GEL SURFACE - ACIDIC PROPERTIES AND THERMAL-STABILITY
dc.typeArtículos de revistas


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