Co₃O₄-loaded ZnO nanofibers for excellent hydrogen sensing
DC Field | Value | Language |
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dc.contributor.author | Lee, Jae-Hyoung | - |
dc.contributor.author | Kim, Jin-Young | - |
dc.contributor.author | Kim, Jae-Hun | - |
dc.contributor.author | Mirzaei, Ali | - |
dc.contributor.author | Kim, Hyoun Woo | - |
dc.contributor.author | Kim, Sang Sub | - |
dc.date.accessioned | 2021-08-02T10:52:57Z | - |
dc.date.available | 2021-08-02T10:52:57Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/12500 | - |
dc.description.abstract | The development of outstanding H-2 -sensing materials is vital for the realization of eco-friendly devices using H-2-based energy. ZnO nanofibers have excellent H-2-sensing performance. In this study, we synthesized a series of Co3O4-loaded ZnO nanofibers with the formula (1-x)ZnO-xCo(3)O(4)(x = 0.03, 0.05, 0.1, and 0.15, representing the molar ratio of Co3O4) via electrospinning to improve the H-2-sensing properties of pristine nanofibers. The sensing results indicated that a sensor with a nominal composition of 0.95ZnO-0.05Co(3)O(4) had the highest response of similar to 133 to 10 ppm H-2 gas, with good H-2 selectivity. The main mechanisms underlying the excellent H-2-sensing capability of the optimized gas sensor involved ZnO surface/grain boundaries and Co3O4. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Co₃O₄-loaded ZnO nanofibers for excellent hydrogen sensing | - |
dc.title.alternative | Co3O4-loaded ZnO nanofibers for excellent hydrogen sensing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hyoun Woo | - |
dc.identifier.doi | 10.1016/j.ijhydene.2019.08.226 | - |
dc.identifier.scopusid | 2-s2.0-85072339940 | - |
dc.identifier.wosid | 000493220000030 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.44, no.50, pp.27499 - 27510 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 44 | - |
dc.citation.number | 50 | - |
dc.citation.startPage | 27499 | - |
dc.citation.endPage | 27510 | - |
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 | Energy & Fuels | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.subject.keywordPlus | GAS SENSOR | - |
dc.subject.keywordPlus | CO3O4/ZNO NANOCOMPOSITES | - |
dc.subject.keywordPlus | COMPOSITE NANOFIBERS | - |
dc.subject.keywordPlus | SHALLOW DONOR | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | SENSITIVITY | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordAuthor | ZnO | - |
dc.subject.keywordAuthor | Co3O4 | - |
dc.subject.keywordAuthor | Nanofiber | - |
dc.subject.keywordAuthor | Gas sensor | - |
dc.subject.keywordAuthor | Sensing mechanism | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360319919332458?via%3Dihub | - |
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