Highly Efficient Phosphorescent Organic Light-Emitting Diodes Using Benzo[4′,5′]imidazo[2′,1′:2,3]imidazo[4,5,1-jk]carbazole as a Rigid and Effective Electron Acceptor in Bipolar Host
DC Field | Value | Language |
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dc.contributor.author | Raikwar, Manish Mannulal | - |
dc.contributor.author | Kim, Seung Chan | - |
dc.contributor.author | Sun, Jinwon | - |
dc.contributor.author | Chu, Changwoong | - |
dc.contributor.author | Lee, Jun Yeob | - |
dc.date.accessioned | 2024-07-08T05:00:32Z | - |
dc.date.available | 2024-07-08T05:00:32Z | - |
dc.date.issued | 2023-08 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.issn | 1944-8252 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/91808 | - |
dc.description.abstract | A novel bipolar host architecture was investigated toimprove theexternal quantum efficiency (EQE) of green phosphorescent organiclight-emitting diodes (PhOLEDs). The host was developed by incorporatingcarbazole as a hole-transport unit and fused rigid benzo[4 & PRIME;,5 & PRIME;]imidazo[2 & PRIME;,1 & PRIME;:2,3]imidazo[4,5, 1-jk]carbazole (BzICz) as a new electrontransport unit. The primary goal of the BzICz-based hostdesign was to achieve a high triplet energy and bipolar charge transportcharacteristics. The green PhOLEDs fabricated using the new BzICz and carbazole-based host demonstrated a high EQE of26.6% due to their high triplet energy and good bipolar charge transportingcharacteristics. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Highly Efficient Phosphorescent Organic Light-Emitting Diodes Using Benzo[4′,5′]imidazo[2′,1′:2,3]imidazo[4,5,1-jk]carbazole as a Rigid and Effective Electron Acceptor in Bipolar Host | - |
dc.type | Article | - |
dc.identifier.wosid | 001049429500001 | - |
dc.identifier.doi | 10.1021/acsami.3c08099 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.15, no.34, pp 40809 - 40816 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85169028246 | - |
dc.citation.endPage | 40816 | - |
dc.citation.startPage | 40809 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 15 | - |
dc.citation.number | 34 | - |
dc.type.docType | Article; Early Access | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | bipolar host | - |
dc.subject.keywordAuthor | phosphorescent device | - |
dc.subject.keywordAuthor | greendevice | - |
dc.subject.keywordAuthor | efficiency | - |
dc.subject.keywordAuthor | efficiency roll-off | - |
dc.subject.keywordPlus | SINGLE-LAYER | - |
dc.subject.keywordPlus | BLUE | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | ELECTROPHOSPHORESCENCE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | HYBRIDS | - |
dc.subject.keywordPlus | OLEDS | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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