Detection of toxic gases using a composite of single-walled carbon nanotubes with polyaniline
DC Field | Value | Language |
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dc.contributor.author | Yoo, Ran | - |
dc.contributor.author | Choi, Hyang Hee | - |
dc.contributor.author | Lee, Seung Hyun | - |
dc.contributor.author | Noh, Jin Seo | - |
dc.contributor.author | Lee, Wooyoung | - |
dc.date.available | 2020-02-29T04:42:55Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 1475-7435 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15889 | - |
dc.description.abstract | We reported on the response behaviours of a composite sensor of SWNTs with polyaniline to detect noxious gases at room temperature. The SWNT-polyaniline composite synthesised was found to be high-quality with good uniformity. A combination of photolithography and a lift-off process was utilised to fabricate 100-nm thick Pd electrodes on drop-cast SWNT-polyaniline composite. The composite-based sensor showed high sensitivities to NH3 concentration of 35 ppm and CO concentration of 50 ppm at room temperature. The observed sensitivity was 4% and -5.5% for the respective gas species in air. These results indicate that SWNT-polyaniline composite sensors employing Pd electrodes can be a good candidate for a noxious gas sensor that is able to simultaneously detect multiple gases in different modes down to minimal concentrations at room temperature. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | INDERSCIENCE ENTERPRISES LTD | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | - |
dc.subject | NH3 GAS | - |
dc.title | Detection of toxic gases using a composite of single-walled carbon nanotubes with polyaniline | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000319678600012 | - |
dc.identifier.doi | 10.1504/IJNT.2013.054215 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, v.10, no.8-9, pp.749 - 755 | - |
dc.identifier.scopusid | 2-s2.0-84878891699 | - |
dc.citation.endPage | 755 | - |
dc.citation.startPage | 749 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF NANOTECHNOLOGY | - |
dc.citation.volume | 10 | - |
dc.citation.number | 8-9 | - |
dc.contributor.affiliatedAuthor | Noh, Jin Seo | - |
dc.contributor.affiliatedAuthor | Lee, Wooyoung | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | SWNTs | - |
dc.subject.keywordAuthor | polyaniline | - |
dc.subject.keywordAuthor | CO | - |
dc.subject.keywordAuthor | NH3 | - |
dc.subject.keywordAuthor | gas sensor | - |
dc.subject.keywordPlus | NH3 GAS | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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