Fabrication of flexible and transparent single-wall carbon nanotube gas sensors by vacuum filtration and poly(dimethyl siloxane) mold transfer
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Woo, Chang Seung | - |
dc.contributor.author | Lim, Chae Hyun | - |
dc.contributor.author | Cho, Chi Won | - |
dc.contributor.author | Park, Bonghyun | - |
dc.contributor.author | Ju, Heongkyu | - |
dc.contributor.author | Min, Dong Hun | - |
dc.contributor.author | Lee, Cheol Jin | - |
dc.contributor.author | Lee, Seung Beck | - |
dc.date.accessioned | 2022-12-21T08:25:05Z | - |
dc.date.available | 2022-12-21T08:25:05Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.issn | 0167-9317 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180157 | - |
dc.description.abstract | We report on the fabrication of density controlled single-wall carbon nanotube (SWCNT) thin-films on poly(dimethyl siloxane) (PDMS) substrates by vacuum filtration and PDMS direct molding. The vacuum filtration method made it possible to form a thin-film of SWCNTs having uniform density over a large area. The optical transmittance of the SWCNT thin-films showed inverse proportionality to SWCNT density and conductivity indicating that the SWCNT's PDMS surface coverage was directly related to the thin-film's optical and electrical characteristics. The flexible SWCNT thin-film showed high mechanical stability with negligible change in conductance after being bent by 180 degrees. It was shown that SWCNT thin-film conductance had high sensitivity to NH3 gas partial pressure and that the lower the density of SWCNTs the higher the sensitivity. The results show that the flexible SWCNT thin-films may be applicable to future high sensitivity mobile sensors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Fabrication of flexible and transparent single-wall carbon nanotube gas sensors by vacuum filtration and poly(dimethyl siloxane) mold transfer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Seung Beck | - |
dc.identifier.doi | 10.1016/j.mee.2007.01.162 | - |
dc.identifier.scopusid | 2-s2.0-34247866409 | - |
dc.identifier.wosid | 000247182500217 | - |
dc.identifier.bibliographicCitation | MICROELECTRONIC ENGINEERING, v.84, no.5-8, pp.1610 - 1613 | - |
dc.relation.isPartOf | MICROELECTRONIC ENGINEERING | - |
dc.citation.title | MICROELECTRONIC ENGINEERING | - |
dc.citation.volume | 84 | - |
dc.citation.number | 5-8 | - |
dc.citation.startPage | 1610 | - |
dc.citation.endPage | 1613 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | NETWORKS | - |
dc.subject.keywordPlus | WIRES | - |
dc.subject.keywordAuthor | carbon nanotubes | - |
dc.subject.keywordAuthor | flexible thin-film | - |
dc.subject.keywordAuthor | gas sensor | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0167931707002274?via%3Dihub | - |
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