Enhancement of the benzene-sensing performance of Si nanowires through the incorporation of TeO₂ heterointerfaces and Pd-sensitization
DC Field | Value | Language |
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dc.contributor.author | Kwon, Yong Jung | - |
dc.contributor.author | Choi, Sun-Woo | - |
dc.contributor.author | Kang, Sung Yong | - |
dc.contributor.author | Choi, Myung Sik | - |
dc.contributor.author | Bang, Jae Hoon | - |
dc.contributor.author | Kim, Sang Sub | - |
dc.contributor.author | Kim, Hyoun Woo | - |
dc.date.accessioned | 2021-08-02T14:54:15Z | - |
dc.date.available | 2021-08-02T14:54:15Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/19640 | - |
dc.description.abstract | We report a novel method to significantly improve the C₆H₆-sensing performance of Si nanowires through the combination of TeO₂ branches and Pd sensitization. The morphological investigation revealed that TeO₂ branches were densely formed on the stem nanowires (NWs). The sensor responses of the Pdfunctionalized branched NWs exhibited superior sensor responses of 55.19 to C₆H₆ gas. In particular, Pd nanoparticles enhanced the sensor response to C₆H₆ gas most efficiently, increasing the sensor response by 173.5%. Possible mechanisms for the sensing of the Pd-decorated branched nanowires will be associated with resistance modulation along the branch TeO₂ nanowires (including catalytic Pd effects), at the networked homojunctions between the branch TeO₂ nanowires, at the boundaries of the TeO₂ nanograins, and at the Pd/TeO₂ heterojunctions. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Enhancement of the benzene-sensing performance of Si nanowires through the incorporation of TeO₂ heterointerfaces and Pd-sensitization | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyoun Woo | - |
dc.identifier.doi | 10.1016/j.snb.2017.01.078 | - |
dc.identifier.scopusid | 2-s2.0-85010402374 | - |
dc.identifier.wosid | 000395963300127 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS B-CHEMICAL, v.244, pp.1085 - 1097 | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.title | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.volume | 244 | - |
dc.citation.startPage | 1085 | - |
dc.citation.endPage | 1097 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.subject.keywordPlus | SILICON NANOWIRE | - |
dc.subject.keywordPlus | GAS SENSORS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | PALLADIUM | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | OXYGEN | - |
dc.subject.keywordAuthor | Silicon | - |
dc.subject.keywordAuthor | TeO2 | - |
dc.subject.keywordAuthor | Pd nanoparticles | - |
dc.subject.keywordAuthor | Chemical sensors | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925400517300874?via%3Dihub | - |
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