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Article: Gas-sensing properties of thick film based on ZnO nano-tetrapods

TitleGas-sensing properties of thick film based on ZnO nano-tetrapods
Authors
Xiangfeng, CDongli, JDjurišic, ABLeung, YH
Issue Date2005
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett
Citation
Chemical Physics Letters, 2005, v. 401 n. 4-6, p. 426-429 How to Cite?
DOI: http://dx.doi.org/10.1016/j.cplett.2004.11.091
AbstractZnO sensors were fabricated from ZnO tetrapod structures prepared in four different atmospheres and their gas-sensing properties were investigated. It was found that the gas-sensing properties were strongly dependent on the preparation atmosphere. This is likely due to the effects of the preparation atmosphere on the intrinsic defect concentration. It was found that the sensors based on tetrapods prepared in humidified Ar flow exhibited the best performance, characterized by high response, good selectivity and very short response time to dilute C 2H 5OH, making them promising candidates for practical detectors for dilute C 2H 5OH. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/80936
ISSN
0009-2614
2023 Impact Factor: 2.8
2023 SCImago Journal Rankings: 0.502
ISI Accession Number ID
WOS:000226269800019
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorXiangfeng, Cen_HK
dc.contributor.authorDongli, Jen_HK
dc.contributor.authorDjurišic, ABen_HK
dc.contributor.authorLeung, YHen_HK
dc.date.accessioned2010-09-06T08:11:55Z-
dc.date.available2010-09-06T08:11:55Z-
dc.date.issued2005en_HK
dc.identifier.citationChemical Physics Letters, 2005, v. 401 n. 4-6, p. 426-429en_HK
dc.identifier.issn0009-2614en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80936-
dc.description.abstractZnO sensors were fabricated from ZnO tetrapod structures prepared in four different atmospheres and their gas-sensing properties were investigated. It was found that the gas-sensing properties were strongly dependent on the preparation atmosphere. This is likely due to the effects of the preparation atmosphere on the intrinsic defect concentration. It was found that the sensors based on tetrapods prepared in humidified Ar flow exhibited the best performance, characterized by high response, good selectivity and very short response time to dilute C 2H 5OH, making them promising candidates for practical detectors for dilute C 2H 5OH. © 2004 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.titleGas-sensing properties of thick film based on ZnO nano-tetrapodsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0009-2614&volume=401&spage=426&epage=429&date=2005&atitle=Gas-sensing+properties+of+thick+film+based+on+ZnO+nano-tetrapodsen_HK
dc.identifier.emailDjurišic, AB: dalek@hku.hken_HK
dc.identifier.authorityDjurišic, AB=rp00690en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.cplett.2004.11.091en_HK
dc.identifier.scopuseid_2-s2.0-11144293638en_HK
dc.identifier.hkuros97027en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-11144293638&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume401en_HK
dc.identifier.issue4-6en_HK
dc.identifier.spage426en_HK
dc.identifier.epage429en_HK
dc.identifier.isiWOS:000226269800019-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridXiangfeng, C=6603209456en_HK
dc.identifier.scopusauthoridDongli, J=6505884851en_HK
dc.identifier.scopusauthoridDjurišic, AB=7004904830en_HK
dc.identifier.scopusauthoridLeung, YH=16042693500en_HK
dc.identifier.citeulike6432307-
dc.identifier.issnl0009-2614-

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