| 학회 |
한국화학공학회 |
| 학술대회 |
2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터) |
| 권호 |
25권 2호, p.1850 |
| 발표분야 |
재료 (Materials) |
| 제목 |
Synthesis and Optical Properties of Dimeric Salen−Al Luminophores |
| 초록 |
A number of luminescent organometallic complexes based on group 13 metals have been studied extensively as prominent optoelectronic materials in organic light-emitting diodes (OLEDs) and organic photovoltaic cells (OPVs) because of their excellent electronic and photophysical properties. In particular, aluminum (Al) complexes with ligands based on the tetradentate Schiff base N,N′-bis- (salicylidene)ethylenediamine (salen) have received growing attention as multicolor fluorophores as well as promising electronic materials. They have showed interesting photophysical properties such as emission color tuning and enhancement of quantum efficiency by introducing various functional groups. In the continuous effort to search for a novel class of luminophores, we investigated dimeric salen−Al complexes exhibiting enhanced quantum efficiency compared to monomeric species. The detailed synthesis, characterization, and photophysical properties of a series of dimeric salen−Al complexes will be discussed. |
| 저자 |
이하은1, 김민기2, 김영조1, 박명환1, 이강문2
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| 소속 |
1충북대, 2강원대 |
| 키워드 |
재료 |
| E-Mail |
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| 원문파일 |
초록 보기 |
