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Article: A high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH range

TitleA high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH range
Authors
KeywordsBimetallic catalyst
Chemical vapor deposition
Fenton
Stability
Issue Date2007
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/catcom
Citation
Catalysis Communications, 2007, v. 8 n. 12, p. 2125-2129 How to Cite?
AbstractA bimetallic catalyst supported on MCM-41 was synthesized by chemical vapour deposition and evaluated in the photo-Fenton degradation of Orange II. An in situ oxidation method recently developed in our group was applied to stabilize the metal catalyst supported on MCM-41, achieving an extremely low metal leaching level. This FeCu/MCM-41 shows TOC removals of 93%, 83%, and 78% at pHs of 3, 5.5, and 7, respectively, and maintains its high catalytic activity after 10 consecutive runs. This catalyst successfully overcomes the two problems faced by the heterogeneous photo-Fenton process - metal leaching and narrow working pH range. © 2007 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/132377
ISSN
2015 Impact Factor: 3.389
2015 SCImago Journal Rankings: 1.029
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLam, FLYen_HK
dc.contributor.authorHu, Xen_HK
dc.date.accessioned2011-03-28T09:23:51Z-
dc.date.available2011-03-28T09:23:51Z-
dc.date.issued2007en_HK
dc.identifier.citationCatalysis Communications, 2007, v. 8 n. 12, p. 2125-2129en_HK
dc.identifier.issn1566-7367en_HK
dc.identifier.urihttp://hdl.handle.net/10722/132377-
dc.description.abstractA bimetallic catalyst supported on MCM-41 was synthesized by chemical vapour deposition and evaluated in the photo-Fenton degradation of Orange II. An in situ oxidation method recently developed in our group was applied to stabilize the metal catalyst supported on MCM-41, achieving an extremely low metal leaching level. This FeCu/MCM-41 shows TOC removals of 93%, 83%, and 78% at pHs of 3, 5.5, and 7, respectively, and maintains its high catalytic activity after 10 consecutive runs. This catalyst successfully overcomes the two problems faced by the heterogeneous photo-Fenton process - metal leaching and narrow working pH range. © 2007 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/catcomen_HK
dc.relation.ispartofCatalysis Communicationsen_HK
dc.subjectBimetallic catalysten_HK
dc.subjectChemical vapor depositionen_HK
dc.subjectFentonen_HK
dc.subjectStabilityen_HK
dc.titleA high performance bimetallic catalyst for photo-Fenton oxidation of Orange II over a wide pH rangeen_HK
dc.typeArticleen_HK
dc.identifier.emailLam, FLY:kefrank@hku.hken_HK
dc.identifier.authorityLam, FLY=rp01470en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.catcom.2007.04.025en_HK
dc.identifier.scopuseid_2-s2.0-35448960824en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35448960824&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume8en_HK
dc.identifier.issue12en_HK
dc.identifier.spage2125en_HK
dc.identifier.epage2129en_HK
dc.identifier.isiWOS:000251208900050-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLam, FLY=7102075931en_HK
dc.identifier.scopusauthoridHu, X=7404709975en_HK

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