TCTA
货号:PR-PH003
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★★★★★
参考价:¥ 询价
三(4-咔唑基-9-基苯基)胺(TCTA)具有三个咔唑单元作为侧基,三芳基胺为核心,因此富含电子。其被广泛用作发光二极管和钙钛矿太阳能电池中的空穴传输(HTL)和空穴注入材料(HIL)。TCTA 具有较高三重态能量(ET = 3.0 eV),LUMO (2.43 eV)和HOMO (5.83 eV),由于其能量带隙大(Eg = 3.4 eV),因此被广泛的用于磷光主体材料来制备绿色,红色和白色磷光有机发光二极管(PhOLED)器件。
CAS NO.: | 139092-78-7 |
Formula: | C54H36N4 |
分子量: | 740.89 g/mol |
Grade: | Sublimed 升华级, >99.9% (HPLC) |
产品颜色: | 无色透明固体/白色粉末 |
Melting point;TGA: | 298~300 °C ; 410 °C (0.5% weight loss)普瑞自测 |
UV: | 293 and 326 nm (in THF) |
PL: | 385 nm (in THF) |
HOMO/LUMO: | HOMO 5.83 eV, LUMO 2.43 eV; T1= 3.0 eV |
Package: | 1g / 5g / 10g |
别名: | 4,4',4"-Tris(carbazol-9-yl)triphenylamine Tris(4-carbazoyl-9-ylphenyl)amine 4,4',4''-三(咔唑-9-基)三苯胺 |
分类: | Carbazole derivatives, Hole-injection layer materials, Hole-transporting layer materials, Phosphorescent host materials, Electron-blocking layer materials, Light-emitting diodes |
1.Ban, X. , Sun, K. , Sun, Y. , Huang, B. , & Jiang, W. . (2016). Enhanced electron affinity and exciton confinement in exciplex-type host:power efficient solution-processed blue phosphorescent oleds with low turn-on voltage. ACS Appl. Mater. Interfaces, 8, 2010-2016; https://doi.org/10.1021/acsami.5b10335
2.Shin, H. , Jung, H. , Kim, B. , Lee, J. , Moon, J. , & Kim, J. , et al. (2016). Highly efficient emitters of ultra-deep-blue light made from chrysene chromophores. J. Mater. Chem. C, Advance Article; https://doi.org/10.1039/C5TC03749B
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