| Autor: |
Heo, Yeongjae, Kwon, Hyukmin, Park, Sangwook, Godi, Mahendra, Lee, Hayoon, Lee, Seungeun, Park, Jongwook |
| Předmět: |
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| Zdroj: |
Molecular Crystals & Liquid Crystals; 2024, Vol. 768 Issue 6, p27-36, 10p |
| Abstrakt: |
We synthesized two blue fluorescent materials, 6-(3-vinylphenyl)chrysene (St-C) and 6,12-bis(3-vinylphenyl)chrysene (St-C-St), for the first time, incorporating styrene into a chrysene core. These materials were polymerized via radical polymerization, resulting in the formation of polymeric blue-emitting materials, Poly 6-(3-vinylphenyl)chrysene (Poly St-C) and Poly 6,12-bis(3-vinylphenyl)chrysene (Poly St-C-St). Poly St-C exhibited deep blue emission at 395 nm in solution state. We fabricated Organic Light-Emitting Diode (OLED) devices, employing Poly St-C as the host material and 6,12-bis[4-(diphenylamino)phenyl]chrysene (TPA-C-TPA) as the dopant. The OLED device displayed electroluminescence (EL) emission in the deep blue region and achieved Commission Internationale de l'Éclairage (CIE) coordinates of (0.157, 0.078). [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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