SnO2 (n)-NiO (p) composite nanowebs: Gas sensing properties and sensing mechanisms
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jae-Hun | - |
dc.contributor.author | Lee, Jae-Hyoung | - |
dc.contributor.author | Mirzaei, Ali | - |
dc.contributor.author | Kim, Hyoun Woo | - |
dc.contributor.author | Kim, Sang Sub | - |
dc.date.accessioned | 2021-08-02T13:51:27Z | - |
dc.date.available | 2021-08-02T13:51:27Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 0925-4005 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/17678 | - |
dc.description.abstract | Aiming to optimize SnO2-NiO nanocomposite sensors for detection of hazardous gases, a series of xSnO(2)(1-x) NiO composite nanowebs with different compositions (x = 0.1, 0.3, 0.5, 0.7, and 0.9) were synthesized using an electro spinning process. The formation of long and continuous SnO2-NiO nanowebs was verified. Depending on the composition, xSnO(2)-(1-x) NiO composite nanowebs showed either n-type (SnO2-rich composition) or p-type (NiO-rich composition) gas-sensing behavior. The best sensing performance was obtained for the nanowebs of 0.5SnO(2)-0.5NiO. The presence of plenty of p-n heterojunctions along with the high oxygen adsorption property of NiO were the main reasons for the high response to the NO2 and C6H6 gases at this optimized composition. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | SnO2 (n)-NiO (p) composite nanowebs: Gas sensing properties and sensing mechanisms | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyoun Woo | - |
dc.identifier.doi | 10.1016/j.snb.2017.11.063 | - |
dc.identifier.scopusid | 2-s2.0-85034835037 | - |
dc.identifier.wosid | 000424868700025 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS B-CHEMICAL, v.258, pp.204 - 214 | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.title | SENSORS AND ACTUATORS B-CHEMICAL | - |
dc.citation.volume | 258 | - |
dc.citation.startPage | 204 | - |
dc.citation.endPage | 214 | - |
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 | N HETEROJUNCTION | - |
dc.subject.keywordPlus | NIO | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SENSORS | - |
dc.subject.keywordPlus | NO2 | - |
dc.subject.keywordPlus | CO | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | NANOGRAINS | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordAuthor | SnO2 | - |
dc.subject.keywordAuthor | NiO | - |
dc.subject.keywordAuthor | Composite | - |
dc.subject.keywordAuthor | Nanoweb | - |
dc.subject.keywordAuthor | Gas sensor | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0925400517321949?via%3Dihub | - |
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