Highly Sensitive Ethanol Gas Sensors Based on Ag-Doped ZnO Nanocones
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Umar, Ahmad | - |
dc.contributor.author | Lee, Jong-Heun | - |
dc.contributor.author | Kumar, Rajesh | - |
dc.contributor.author | Al-Dossary, O. | - |
dc.date.accessioned | 2021-09-04T01:58:52Z | - |
dc.date.available | 2021-09-04T01:58:52Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2016-03 | - |
dc.identifier.issn | 1941-4900 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/89269 | - |
dc.description.abstract | Herein, we report the successful synthesis, characterization and ethanol gas sensing applications of Ag-doped ZnO nanocones. The Ag-doped ZnO nanocones were synthesized by a facile hydrothermal process and characterized using various analytical tools such as scanning electron microscopy (SEM), X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy and UV-visible spectroscopy. The detailed studies revealed that the synthesized Ag-doped ZnO nanocones possess good crystallinity and optical properties. Finally, the prepared Ag-doped ZnO nanocones were used as an electrode material to fabricate highly sensitive and selective gas sensors for reducing gases such as C2H5OH, H-2 and CO. The fabricated Ag-doped ZnO nanocones based sensors exhibited a higher response for C2H5OH as compared to H-2 and CO. Moreover, at a lower operating temperature of 400 degrees C, excellent sensitivity was reported for C2H5OH as compared to the higher temperature of 450 degrees C. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | SENSING PROPERTIES | - |
dc.subject | OPTICAL-PARAMETERS | - |
dc.subject | ONE-STEP | - |
dc.subject | TEMPERATURE | - |
dc.subject | NANOWIRES | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | DEGRADATION | - |
dc.subject | FABRICATION | - |
dc.subject | NANORODS | - |
dc.subject | GROWTH | - |
dc.title | Highly Sensitive Ethanol Gas Sensors Based on Ag-Doped ZnO Nanocones | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jong-Heun | - |
dc.identifier.doi | 10.1166/nnl.2016.2109 | - |
dc.identifier.scopusid | 2-s2.0-84988842318 | - |
dc.identifier.wosid | 000378140100009 | - |
dc.identifier.bibliographicCitation | NANOSCIENCE AND NANOTECHNOLOGY LETTERS, v.8, no.3, pp.241 - 246 | - |
dc.relation.isPartOf | NANOSCIENCE AND NANOTECHNOLOGY LETTERS | - |
dc.citation.title | NANOSCIENCE AND NANOTECHNOLOGY LETTERS | - |
dc.citation.volume | 8 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 241 | - |
dc.citation.endPage | 246 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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 | SENSING PROPERTIES | - |
dc.subject.keywordPlus | OPTICAL-PARAMETERS | - |
dc.subject.keywordPlus | ONE-STEP | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Ag-ZnO Nanocones | - |
dc.subject.keywordAuthor | Ethanol | - |
dc.subject.keywordAuthor | Gas Sensor | - |
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