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ossila材料BCzPh

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产品名称: ossila材料BCzPh
产品型号: 57102-62-2
产品展商: Ossila
产品文档:
 MSDS BCzPH

简单介绍


ossila材料BCzPh  的详细介绍

9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole (BCzPh), with two conjugated carbazole units, is an electron-rich host material used for phosphorescent organic light-emitting diodes (PHOLEDs). Being electron-rich, BCzPh is also used as an electron donor to form exciplexes either as an emitting layer or host material for highly-efficient fluorescent and phosphorescent OLED devices.

With the dimerization of carbazoles and thus the blocked 3 and 3'-positions, BCzPh can greatly reduce the host-host aggregation, causing excimer formation. With a higher Tg, it can also improve thermal and morphological stability of thin films.

BCzPh is an isomer of CBP and mCBP which are used as universal host materials for blue, red, green and white electroluminescent OLED devices.

General Information


CAS number 57102-62-2
Full name 9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole
Chemical formula C36H24N2
Molecular weight 484.59 g/mol
Absorption λmax 303 nm in DCM
Fluorescence λmax 391, 408 nm in DCM
HOMO/LUMO HOMO 5.67 eV, LUMO 2.3 eV [1]
Classification / Family Carbazole derivatives, Light-emitting diodes, Organic electronics, PHOLED host materials, Sublimed materials.

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point

TGA: 340 °C (0.5% weight loss)

Tg = 100 °C

Appearance Off-white crystals/powder

*Sublimation is a technique used to obtain ultra pure-grade chemicals. For more details about sublimation, please refer to the Sublimed Materials.

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