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![9,9-Bis[4-[(4-ethenylphenyl)methoxy]phenyl]-N2,N7-di-1-naphthalenyl-N2,N7-diphenyl-9H-Fluorene-2,7-diamine ≥98% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/217/694/0386f9cf-a92c-48f3-bde7-f7a23d7cdc3a/640/0386f9cf-a92c-48f3-bde7-f7a23d7cdc3a.png)
等级
sublimed grade
质量水平
检测方案
≥99% (HPLC)
描述
3.2 eV (Eg: HOMO-LUMO gap)
缺失
0.5% TGA, > 250 °C (weight loss)
溶解性
toluene: soluble
荧光
λem 512 nm±10 nm in toluene
轨道能量
HOMO -5.3 eV
LUMO -2.1 eV
λ
291 nM in toluene
in toluene
紫外吸收
λ: 291 nm±5 nm Amax
应用
2PXZ-OXD can be employed in organic light-emitting diodes (OLEDs) as an electron-transport layer, facilitating the efficient injection and transport of negative charges (electrons) from the cathode to the emissive layer. 2PXZ-OXD exhibits good electron mobility and excellent electron-blocking properties, contributing to improved charge transport and overall device performance in OLEDs. Furthermore, 2PXZ-OXD can be utilized in studies such as organic photovoltaic (OPV) devices and organic field-effect transistors (OFETs) due to its electron transport and blocking characteristics.
Use as TADF Green Dopant, with a EQE of 14.9%.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Oxadiazole- and triazole-based highly-efficient thermally activated delayed fluorescence emitters for organic light-emitting diodes.
Lee J, et al.
Journal of Material Chemistry C, 1, 4599-4604 (2013)
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