Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Chung, Seok-Hwan | - |
dc.contributor.author | Kim, Dong Hwan | - |
dc.contributor.author | Kim, Hanna | - |
dc.contributor.author | Kim, Hoyoung | - |
dc.contributor.author | Jeong, Sang Won | - |
dc.date.accessioned | 2020-02-27T08:55:40Z | - |
dc.date.available | 2020-02-27T08:55:40Z | - |
dc.date.created | 2020-01-14 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.citation | Materials Today Communications, v.23, pp.100867 | - |
dc.identifier.issn | 2352-4928 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/11385 | - |
dc.description.abstract | We investigated the thermoelectric properties of composite films that consist of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and single-walled carbon nanotubes (SWCNTs). Thin films with 5−10 μm thickness of PEDOT:PSS/SWCNT and PEDOT:PSS/acid-treated SWCNT (AC-SWCNT) were prepared by varying the CNT content to determine their power factor. Both PEDOT:PSS/SWCNT and PEDOT:PSS/AC-SWCNT films showed an increase in their power factors with CNT content. The power factor values of PEDOT:PSS/AC-SWCNT films were higher than those of PEDOT:PSS/SWCNT films over the entire experimental range, which was mainly attributed to the significantly increased electrical conductivity. Thus, a series of PEDOT:PSS/AC-SWCNT freestanding films with 100−250 μm thickness were synthesized, and the same sample was used to measure electrical conductivity, Seebeck coefficient, and thermal conductivity to calculate the in-plane figure-of-merit ZT values. The composite films exhibited lower ZT values than those of PEDOT:PSS and AC-SWCNT films because of the high in-plane thermal conductivity caused by the dimensional anisotropy of AC-SWCNTs. © 2019 Elsevier Ltd | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Thermoelectric properties of PEDOT: PSS and acid-treated SWCNT composite films | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.mtcomm.2019.100867 | - |
dc.identifier.wosid | 000536945900006 | - |
dc.identifier.scopusid | 2-s2.0-85076857402 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | Materials Today Communications | - |
dc.contributor.nonIdAuthor | Kim, Hanna | - |
dc.identifier.citationVolume | 23 | - |
dc.identifier.citationStartPage | 100867 | - |
dc.identifier.citationTitle | Materials Today Communications | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | PEDOT:PSS | - |
dc.subject.keywordAuthor | SWCNT | - |
dc.subject.keywordAuthor | Composite film | - |
dc.subject.keywordAuthor | Thermoelectric property | - |
dc.subject.keywordAuthor | In-plane thermal conductivity | - |
dc.subject.keywordPlus | CARBON NANOTUBES | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | RAMAN | - |
dc.contributor.affiliatedAuthor | Chung, Seok-Hwan | - |
dc.contributor.affiliatedAuthor | Kim, Dong Hwan | - |
dc.contributor.affiliatedAuthor | Kim, Hanna | - |
dc.contributor.affiliatedAuthor | Kim, Hoyoung | - |
dc.contributor.affiliatedAuthor | Jeong, Sang Won | - |
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