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Article: Preparation, characterisation and catalytic hydrogenation properties of palladium supported on C60

TitlePreparation, characterisation and catalytic hydrogenation properties of palladium supported on C60
Authors
Issue Date1997
Citation
Journal of the Chemical Society - Faraday Transactions, 1997, v. 93, n. 12, p. 2207-2210 How to Cite?
AbstractA C60-supported Pd catalyst has been prepared by reaction between C60 and Pd(OAc)2(PPh3)2 in toluene, to give the complex C60[Pd(OAc)2(PPh3)]3, followed by H2 treatment at 523 K for 4 h. Catalytic quantities (1 mol%) promote hydrogenation of diphenylacetylene, phenylacetylene, cyclohexene and hex-1-ene to give 100% conversion to 1,2-diphenylethane, phenylethane, cyclohexane and hexane within 18, 13, 21 and 12 min, respectively. Hydrogenation of the same substrates under similar conditions using Pd on activated charcoal (10%) as catalyst gives similar yields but at a longer time (20, 18, 27 and 15 min, respectively). Both the Pd-C60 catalyst and its precursor were characterised by thermogravimetry (TG), FTIR, mass spectrometry (MS), powder XRD, X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM).
Persistent Identifierhttp://hdl.handle.net/10722/219517
ISSN
2000 Impact Factor: 1.848
2001 SCImago Journal Rankings: 0.289

 

DC FieldValueLanguage
dc.contributor.authorYu, Rongqing-
dc.contributor.authorLiu, Qiping-
dc.contributor.authorTan, Kuang Lee-
dc.contributor.authorXu, Guo Qin-
dc.contributor.authorNg, Siu Choon-
dc.contributor.authorChan, Hardy S O-
dc.contributor.authorHor, T. S Andy-
dc.date.accessioned2015-09-23T02:57:17Z-
dc.date.available2015-09-23T02:57:17Z-
dc.date.issued1997-
dc.identifier.citationJournal of the Chemical Society - Faraday Transactions, 1997, v. 93, n. 12, p. 2207-2210-
dc.identifier.issn0956-5000-
dc.identifier.urihttp://hdl.handle.net/10722/219517-
dc.description.abstractA C60-supported Pd catalyst has been prepared by reaction between C60 and Pd(OAc)2(PPh3)2 in toluene, to give the complex C60[Pd(OAc)2(PPh3)]3, followed by H2 treatment at 523 K for 4 h. Catalytic quantities (1 mol%) promote hydrogenation of diphenylacetylene, phenylacetylene, cyclohexene and hex-1-ene to give 100% conversion to 1,2-diphenylethane, phenylethane, cyclohexane and hexane within 18, 13, 21 and 12 min, respectively. Hydrogenation of the same substrates under similar conditions using Pd on activated charcoal (10%) as catalyst gives similar yields but at a longer time (20, 18, 27 and 15 min, respectively). Both the Pd-C60 catalyst and its precursor were characterised by thermogravimetry (TG), FTIR, mass spectrometry (MS), powder XRD, X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM).-
dc.languageeng-
dc.relation.ispartofJournal of the Chemical Society - Faraday Transactions-
dc.titlePreparation, characterisation and catalytic hydrogenation properties of palladium supported on C60-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-33748590815-
dc.identifier.volume93-
dc.identifier.issue12-
dc.identifier.spage2207-
dc.identifier.epage2210-

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