Light Extraction Enhancement in Flexible Organic Light-Emitting Diodes by a Light-Scattering Layer of Dewetted Ag Nanoparticles at Low Temperatures
DC Field | Value | Language |
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dc.contributor.author | Choi, Junhee | - |
dc.contributor.author | Kim, Seonju | - |
dc.contributor.author | Park, Cheol Hwee | - |
dc.contributor.author | Kwack, Jin Ho | - |
dc.contributor.author | Park, Chan Hyuk | - |
dc.contributor.author | Hwang, Ha | - |
dc.contributor.author | Im, Hyeong-Seop | - |
dc.contributor.author | Park, Young Wook | - |
dc.contributor.author | Ju, Byeong-Kwon | - |
dc.date.accessioned | 2021-09-02T06:17:16Z | - |
dc.date.available | 2021-09-02T06:17:16Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-09-26 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/73059 | - |
dc.description.abstract | We demonstrated light extraction improvement by applying a scattering layer of Ag nanoparticles physically synthesized through a low-temperature annealing process to flexible organic light-emitting diodes (OLEDs). In general, increasing the size of Ag nanoparticles is preferred to increase light scattering, but a high-temperature annealing process (similar to 400 degrees C) is required to produce them. However, flexible substrates generally cannot withstand high-temperature processes. In this study, we formed Ag nanoparticles at a low temperature of similar to 200 degrees C by inserting a poly(3,4-ethylenedioxythiophene) polystyrene sulfonate buffer layer, thus promoting Ag dewetting. As a result, the scattering layer of enlarged Ag nanoparticles formed at low temperatures increased the external quantum efficiency by 24% in a flexible OLED compared to a reference device. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | SURFACE-PLASMON RESONANCE | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | DELAYED FLUORESCENCE | - |
dc.subject | EFFICIENT | - |
dc.subject | DEVICES | - |
dc.subject | OLEDS | - |
dc.subject | INDEX | - |
dc.subject | PEDOTPSS | - |
dc.subject | FILMS | - |
dc.subject | EMISSION | - |
dc.title | Light Extraction Enhancement in Flexible Organic Light-Emitting Diodes by a Light-Scattering Layer of Dewetted Ag Nanoparticles at Low Temperatures | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ju, Byeong-Kwon | - |
dc.identifier.doi | 10.1021/acsami.8b07026 | - |
dc.identifier.scopusid | 2-s2.0-85053630898 | - |
dc.identifier.wosid | 000446142100061 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.38, pp.32373 - 32379 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 10 | - |
dc.citation.number | 38 | - |
dc.citation.startPage | 32373 | - |
dc.citation.endPage | 32379 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | SURFACE-PLASMON RESONANCE | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | DELAYED FLUORESCENCE | - |
dc.subject.keywordPlus | EFFICIENT | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | OLEDS | - |
dc.subject.keywordPlus | INDEX | - |
dc.subject.keywordPlus | PEDOTPSS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordAuthor | organic light-emitting diodes (OLEDs) | - |
dc.subject.keywordAuthor | plasmonics | - |
dc.subject.keywordAuthor | metal nanoparticles | - |
dc.subject.keywordAuthor | light extraction | - |
dc.subject.keywordAuthor | light scattering | - |
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