| 학회 |
한국공업화학회 |
| 학술대회 |
2013년 가을 (10/30 ~ 11/01, 대전컨벤션센터) |
| 권호 |
17권 2호 |
| 발표분야 |
우수논문발표(구두) |
| 제목 |
Synthesis and Electroluminescence Properties of Highly Efficient Dual Core Chromophores Having a Side Group |
| 초록 |
This study substituted phenyl and naphthyl, which are different in size, with side groups and systematically changed their position in a dual core composed of anthracene and pyrene to synthesize blue emitting materials with asymmetric or symmetric structures. The study synthesizes 1-Naphthalen-1-yl-6-(10-phenyl-anthracen-9-yl)-pyrene (Ph-AP-Na) and 1-(10-Naphthalen-1-yl-anthracen-9-yl)-6-phenyl-pyrene (Na-AP-Ph), as the structures asymmetric with 1-Anthracen-9-yl-pyrene (AP-core), a dual core, and 1-Phenyl-6-(10-phenyl-anthracen-9-yl)-pyrene (Ph-AP-Ph) and 1-Naphthalen-1-yl-6-(10-naphthalen-1-yl-anthracen-9-yl)-pyrene (Na-AP-Na) as those symmetric with AP-core. In compounds, Na-AP-Na which larger naphthyl was substituted in anthracene and pyrene showed the highest EL device efficiency. |
| 저자 |
김승호1, 이하윤1, 김범진1, 신환규1, 이재현1, 김중한1, 이지훈2, 박종욱1
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| 소속 |
1가톨릭대, 2한국교통대 |
| 키워드 |
OLEDs • Fluorescence; Blue emitter; Dual core; Side group effect
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| E-Mail |
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