Doped State and Solubility Changes in PEDOT:PSS Thin Films by High-Energy Gamma-Ray Irradiation
DC Field | Value | Language |
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dc.contributor.author | Jang, Hong | - |
dc.contributor.author | Park, Juhyun | - |
dc.contributor.author | Kim, Felix Sunjoo | - |
dc.date.available | 2019-10-24T09:40:19Z | - |
dc.date.issued | 2019-05 | - |
dc.identifier.issn | 1862-6300 | - |
dc.identifier.issn | 1862-6319 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/36926 | - |
dc.description.abstract | Poly(3,4-ethylenedioxythiophene):poly(styrenesulphonate) (PEDOT:PSS) thin films with various electrical-conductivity ranges are irradiated with gamma rays over a wide range of doses (1-50kGy). Spectroscopic analyses reveal that the high-energy irradiation results in changes in the doped state and chemical structure of the thin polymer films. Through the absorption measurement of the doped PEDOT:PSS films, the authors find that the films are relatively insensitive to irradiation and that the neutral state peaks in the de-doped PEDOT decrease relative to the doped state as the gamma-ray dose increases. The gamma-ray irradiation up to 50kGy results in a decrease in electrical conductivity in the already doped polymer films whereas it induces re-doping and electrical-conductivity enhancement in the chemically de-doped ones. The high-dose irradiation also induces chemical cross-linking, resulting in thin films that are robust against solvent dipping. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Doped State and Solubility Changes in PEDOT:PSS Thin Films by High-Energy Gamma-Ray Irradiation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1002/pssa.201800980 | - |
dc.identifier.bibliographicCitation | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v.216, no.9 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000476945400006 | - |
dc.identifier.scopusid | 2-s2.0-85063670537 | - |
dc.citation.number | 9 | - |
dc.citation.title | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.citation.volume | 216 | - |
dc.type.docType | Article | - |
dc.publisher.location | 독일 | - |
dc.subject.keywordAuthor | conducting polymer | - |
dc.subject.keywordAuthor | doping | - |
dc.subject.keywordAuthor | gamma-ray irradiation | - |
dc.subject.keywordAuthor | PEDOT:PSS | - |
dc.subject.keywordAuthor | radiation effect | - |
dc.subject.keywordPlus | INDIUM TIN OXIDE | - |
dc.subject.keywordPlus | THERMOELECTRIC PROPERTIES | - |
dc.subject.keywordPlus | CONDUCTIVITY ENHANCEMENT | - |
dc.subject.keywordPlus | TRANSPARENT ELECTRODE | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | POLYANILINE | - |
dc.subject.keywordPlus | RADIATION | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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