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ossila材料DCzDBT

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产品名称: ossila材料DCzDBT
产品型号: 913738-04-2
产品展商: Ossila
产品文档:
 MSDS dczdbt

简单介绍


ossila材料DCzDBT  的详细介绍

DCzDBT, also referred to as mCBT, is a carbazole-based bipolar host material containing two carbazole and one dibenzothiophene units for blue thermally activated delayed fluorescent (TADF) devices achieving excellent external quantum efficiencies (EQE).

With a wide bandgap, DCzDBT has also been used as hole blocking layer (HBL) material to replace BAlq to significantly improve device operational lifetimes.

General Information


CAS number 913738-04-2
Chemical formula C36H22N2S
Molecular weight 514.64 g/mol
Absorption λmax 293 nm (in DCM)
Fluorescence λem 385 nm (in DCM)
HOMO/LUMO HOMO = 5.71 eV, LUMO = 2.19 eV [1]
Full chemical name 2,8-Di(9H-carbazol-9-yl)dibenzo[b,d]thiophene
Synonyms mCBT, ZDZ, 2,8-Bis(9H-carbazol-9-yl)dibenzothiophene, 9,9'-(2,8-Dibenzothiophenediyl)bis-9H-carbazole
Classification / Family Carbazole derivatives, TADF host materials, Sublimed materials

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point TGA >350 °C (0.5% weight loss)
Appearance Off-white powder/crystals

*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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