Graphene-loaded tin oxide nanofibers: optimization and sensing performance
DC Field | Value | Language |
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dc.contributor.author | Abideen, Zain Ul | - |
dc.contributor.author | Park, Jae Young | - |
dc.contributor.author | Kim, Hyoun Woo | - |
dc.contributor.author | Kim, Sang Sub | - |
dc.date.accessioned | 2021-08-02T15:52:11Z | - |
dc.date.available | 2021-08-02T15:52:11Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-01 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/21255 | - |
dc.description.abstract | We investigated the gas sensing characteristics of graphene nanosheet (NS)-loaded SnO₂ nanofibers (NFs) that were synthesized by a low-cost facile electrospinning process. The sensing performance was characterized as a function of the graphene content with various gases such as C₆H₆, C₇H₈, CO, CO₂, and H₂S. The loading of graphene NSs significantly improved the gas sensing performances of SnO₂ NFs. The optimal amount of graphene NSs was found to be 0.5 wt%. We proposed a sensing mechanism for the enhanced sensing performance based on the chemical sensitization of graphene NSs and the charge transfer through the heterointerfaces between graphene NSs and SnO₂ nanograins. The results show that graphene NS-loaded SnO₂ NFs are a promising sensing material system that can detect hazardous gaseous species. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Graphene-loaded tin oxide nanofibers: optimization and sensing performance | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyoun Woo | - |
dc.identifier.doi | 10.1088/1361-6528/28/3/035501 | - |
dc.identifier.scopusid | 2-s2.0-85006354636 | - |
dc.identifier.wosid | 000391289100001 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.28, no.3 | - |
dc.relation.isPartOf | NANOTECHNOLOGY | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 28 | - |
dc.citation.number | 3 | - |
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 | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | GAS SENSORS | - |
dc.subject.keywordPlus | SNO2 NANOFIBERS | - |
dc.subject.keywordPlus | SELECTIVE DETECTION | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | SENSITIVITY | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordAuthor | SnO2 | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | H2S | - |
dc.subject.keywordAuthor | gas sensor | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/1361-6528/28/3/035501 | - |
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