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Article: Gas-sensing properties of thick film based on ZnO nano-tetrapods
Title | Gas-sensing properties of thick film based on ZnO nano-tetrapods |
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Authors | |
Issue Date | 2005 |
Publisher | Elsevier 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? |
Abstract | ZnO 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 Identifier | http://hdl.handle.net/10722/80936 |
ISSN | 2023 Impact Factor: 2.8 2023 SCImago Journal Rankings: 0.502 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Xiangfeng, C | en_HK |
dc.contributor.author | Dongli, J | en_HK |
dc.contributor.author | Djurišic, AB | en_HK |
dc.contributor.author | Leung, YH | en_HK |
dc.date.accessioned | 2010-09-06T08:11:55Z | - |
dc.date.available | 2010-09-06T08:11:55Z | - |
dc.date.issued | 2005 | en_HK |
dc.identifier.citation | Chemical Physics Letters, 2005, v. 401 n. 4-6, p. 426-429 | en_HK |
dc.identifier.issn | 0009-2614 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/80936 | - |
dc.description.abstract | ZnO 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.language | eng | en_HK |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/cplett | en_HK |
dc.relation.ispartof | Chemical Physics Letters | en_HK |
dc.rights | Chemical Physics Letters. Copyright © Elsevier BV. | en_HK |
dc.title | Gas-sensing properties of thick film based on ZnO nano-tetrapods | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://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-tetrapods | en_HK |
dc.identifier.email | Djurišic, AB: dalek@hku.hk | en_HK |
dc.identifier.authority | Djurišic, AB=rp00690 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.cplett.2004.11.091 | en_HK |
dc.identifier.scopus | eid_2-s2.0-11144293638 | en_HK |
dc.identifier.hkuros | 97027 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-11144293638&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 401 | en_HK |
dc.identifier.issue | 4-6 | en_HK |
dc.identifier.spage | 426 | en_HK |
dc.identifier.epage | 429 | en_HK |
dc.identifier.isi | WOS:000226269800019 | - |
dc.publisher.place | Netherlands | en_HK |
dc.identifier.scopusauthorid | Xiangfeng, C=6603209456 | en_HK |
dc.identifier.scopusauthorid | Dongli, J=6505884851 | en_HK |
dc.identifier.scopusauthorid | Djurišic, AB=7004904830 | en_HK |
dc.identifier.scopusauthorid | Leung, YH=16042693500 | en_HK |
dc.identifier.citeulike | 6432307 | - |
dc.identifier.issnl | 0009-2614 | - |