Organic light-emitting devices based on conducting polymer treated with benzoic acid
DC Field | Value | Language |
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dc.contributor.author | Kang, Hwa Seung | - |
dc.contributor.author | Kim, Dae Hun | - |
dc.contributor.author | Kim, Tae Whan | - |
dc.date.accessioned | 2021-07-30T04:50:40Z | - |
dc.date.available | 2021-07-30T04:50:40Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/1640 | - |
dc.description.abstract | We report on the enhanced conductivity of the benzoic-acid-treated poly(3,4-ethlenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) electrode for use in highly flexible, organic light-emitting devices (OLEDs). The conductivity of the benzoic-acid-treated PEDOT:PSS electrode increased from 1 to 1583.2 S/cm, in comparison with that of the pristine PEDOT:PSS electrode, due to a complex factor of the H+ mole % and the dielectric constant of the benzoic solution. Among the post-treatment methods of the PEDOT:PSS electrodes, the operating voltage at 1000?cd/m2 of OLEDs fabricated utilizing the PEDOT:PSS electrode with the benzoic acid treatment has the lowest value, and its maximum luminance is 24,400?cd/m2, which are 1.54 and 2.15 times higher than those of OLEDs using PEDOT:PSS electrodes treated with dimethyl sulfoxide and methanol, respectively. The luminance of a flexible OLED with a benzoic-acid-treated PEDOT:PSS electrode after 1400 bending cycles decreased to 83% of the initial luminance, resulting in excellent mechanical stability. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Nature Research | - |
dc.title | Organic light-emitting devices based on conducting polymer treated with benzoic acid | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Whan | - |
dc.identifier.doi | 10.1038/s41598-021-82980-0 | - |
dc.identifier.scopusid | 2-s2.0-85100939514 | - |
dc.identifier.wosid | 000626727200036 | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.11, no.1, pp.1 - 9 | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 11 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | AVERAGE VISIBLE TRANSMITTANCE | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | PEDOTPSS FILMS | - |
dc.subject.keywordPlus | TRANSPARENT | - |
dc.subject.keywordPlus | POLY(3,4-ETHYLENEDIOXYTHIOPHENE) | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | STABILITY | - |
dc.identifier.url | https://www.nature.com/articles/s41598-021-82980-0 | - |
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