Naphthalene Derivatives End-Capped with 2-(Diphenylamino)-9,9-Diethylfluorenes for Blue Organic Light-Emitting Diodes
DC Field | Value | Language |
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dc.contributor.author | Cho, Seokwon | - |
dc.contributor.author | Kim, Changmin | - |
dc.contributor.author | Lee, Song Eun | - |
dc.contributor.author | Kim, Young Kwan | - |
dc.contributor.author | Yoon, Seung Soo | - |
dc.date.available | 2020-07-10T04:30:31Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/4036 | - |
dc.description.abstract | To investigate the electroluminescent (EL) properties of fluorescent materials based on fluorene-substituted naphthalene, multilayered OLEDs with the following sequence; indiumtin-oxide (ITO)/N, N'-di(1-naphthyl)-N, N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine (NPB) (50 nm)/Blue emitting materials (30 nm)/4,7-diphenyl-1,10-phenanthroline (Bphen) (30 nm)/lithium quinolate (Liq) (2 nm)/Al (100 nm) were fabricated using these materials as emitters. These devices exhibited blue emissions. Particularly, a device using 7-(1-(1-(2-(diphenylamino)-9,9-diethyl-9H-fluoren-7yl) naphthalen-4-yl) naphthalen-4-yl)-9,9-diethyl-N, N-diphenyl-9H-fluoren-2-amine as a blue emitting material exhibited blue emission with a luminous efficiency, a power efficiency, an external quantum efficiency, and CIE coordinates of 2.79 cd/A, 1.19 lm/W, 2.30% at 1,000 cd/m(2), and (0.14, 0.12) at 8.0 V, respectively. This study demonstrates that 2-(Diphenylamino)-9,9-diethylfluorenes endcapped naphthalene derivatives have the excellent properties for blue emitting materials for OLEDs. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | DEEP-BLUE | - |
dc.subject | EMISSION | - |
dc.subject | DEVICES | - |
dc.subject | ELECTROLUMINESCENCE | - |
dc.subject | AGGREGATION | - |
dc.subject | EFFICIENCY | - |
dc.title | Naphthalene Derivatives End-Capped with 2-(Diphenylamino)-9,9-Diethylfluorenes for Blue Organic Light-Emitting Diodes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Kwan | - |
dc.identifier.doi | 10.1166/jnn.2018.14890 | - |
dc.identifier.scopusid | 2-s2.0-85082356540 | - |
dc.identifier.wosid | 000426033000076 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.18, no.2, pp.1251 - 1255 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 18 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1251 | - |
dc.citation.endPage | 1255 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | DEEP-BLUE | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | ELECTROLUMINESCENCE | - |
dc.subject.keywordPlus | AGGREGATION | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordAuthor | Blue OLED | - |
dc.subject.keywordAuthor | Fluorescence | - |
dc.subject.keywordAuthor | Fluorene | - |
dc.subject.keywordAuthor | Naphthalene | - |
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