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Article: TOF-MS investigation on methane aromatization over 3%Mo/HZSM-5 catalyst under supersonic jet expansion condition

TitleTOF-MS investigation on methane aromatization over 3%Mo/HZSM-5 catalyst under supersonic jet expansion condition
Authors
Issue Date2006
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
Citation
Chemical Physics Letters, 2006, v. 430 n. 1-3, p. 210-214 How to Cite?
AbstractMethane dehydroaromatization over the Mo/HZSM-5 catalyst under supersonic jet expansion condition was investigated via direct monitoring of the reactant and products using time-of-flight mass spectrometry. Our results showed that methane conversion was efficient, and differing from the result observed over the same catalyst at atmospheric pressure, naphthalene was the major product. The jet expansion approach for direct methane dehydroaromatization is expected to be more favorable for the production of hydrogen, which is important for fuel cell application. In addition, the effects of reaction temperature, time on stream, and pulsed laser (Nd:YAG at 266 nm) energy on the distribution of products were investigated. © 2006 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/70099
ISSN
2015 Impact Factor: 1.86
2015 SCImago Journal Rankings: 0.757
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLiu, BSen_HK
dc.contributor.authorLeung, JWHen_HK
dc.contributor.authorLi, Len_HK
dc.contributor.authorAu, CTen_HK
dc.contributor.authorCheung, ASCen_HK
dc.date.accessioned2010-09-06T06:19:42Z-
dc.date.available2010-09-06T06:19:42Z-
dc.date.issued2006en_HK
dc.identifier.citationChemical Physics Letters, 2006, v. 430 n. 1-3, p. 210-214en_HK
dc.identifier.issn0009-2614en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70099-
dc.description.abstractMethane dehydroaromatization over the Mo/HZSM-5 catalyst under supersonic jet expansion condition was investigated via direct monitoring of the reactant and products using time-of-flight mass spectrometry. Our results showed that methane conversion was efficient, and differing from the result observed over the same catalyst at atmospheric pressure, naphthalene was the major product. The jet expansion approach for direct methane dehydroaromatization is expected to be more favorable for the production of hydrogen, which is important for fuel cell application. In addition, the effects of reaction temperature, time on stream, and pulsed laser (Nd:YAG at 266 nm) energy on the distribution of products were investigated. © 2006 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cpletten_HK
dc.relation.ispartofChemical Physics Lettersen_HK
dc.rightsChemical Physics Letters. Copyright © Elsevier BV.en_HK
dc.titleTOF-MS investigation on methane aromatization over 3%Mo/HZSM-5 catalyst under supersonic jet expansion conditionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0009-2614&volume=430&spage=210&epage=214&date=2006&atitle=TOF-MS+Investigation+on+Methane+Aromatization+over+3%Mo/HZSM-5+Catalyst+Under+Supersonic+Jet+Expansion+Condition+en_HK
dc.identifier.emailCheung, ASC:hrsccsc@hku.hken_HK
dc.identifier.authorityCheung, ASC=rp00676en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cplett.2006.08.131en_HK
dc.identifier.scopuseid_2-s2.0-33749057094en_HK
dc.identifier.hkuros135792en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33749057094&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume430en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage210en_HK
dc.identifier.epage214en_HK
dc.identifier.isiWOS:000241446900041-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLiu, BS=7408690821en_HK
dc.identifier.scopusauthoridLeung, JWH=7202180280en_HK
dc.identifier.scopusauthoridLi, L=26643150300en_HK
dc.identifier.scopusauthoridAu, CT=7102805683en_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK

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