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ossila材料DDCzTRZ

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产品名称: ossila材料DDCzTRZ
产品型号: 1685282-47-6
产品展商: Ossila
产品文档:
 MSDS ddcztrz

简单介绍


ossila材料DDCzTRZ  的详细介绍

DDCzTRZ, has a bipolar structure with four electron donating carbazole moieties attached to two of the phenyl rings of an electron deficient 1,3,5-triphenyltriazine unit at meta-positions.

DDCzTRZ can also form exciplex with electron donor, i.e. DMAC-DPS for green TADF-OLED devices with high photoluminescence quantum yield and high quantum efficiency. Exciplex TADF device with DMAC-DPS:DDCzTrz as active layer materials achieved high quantum efficiency of 13.4%.

Comparing to DCzTRZ, DDCzTrz has greater stability and shows an LT80 of 52 h, while DCzTrz has an LT80 of only 5 h.

General Information


CAS number 1685282-47-6
Full name 9,9',9'',9'''-((6-Phenyl-1,3,5-triazine-2,4-diyl)bis(benzene-5,3,1-triyl))tetrakis(9H -carbazole)
Chemical formula C69H43N7
Molecular weight 970.13 g/mol
Absorption λmax 337 nm (in toluene)
Phosphorescene λmax 461 nm (in toluene)
HOMO/LUMO HOMO = 6.01 eV, LUMO = 2.90 eV [1]
Synonyms 9-(3-(4-(3,5-Di(9H-carbazol-9-yl)phenyl)-6-phenyl-1,3,5-triazin-2-yl)-5-(9H-carbazol-9-yl)phenyl)-9H-carbazole
Classification / Family Triazine derivatives, Light-emitting diodes, Organic electronics, TADF blue emitter, Exciplex green emitter, Sublimed materials.

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point Tg = 218 ℃, Td (Temperature at 5% weight loss) = 493 ℃.
Appearance Pale yellow powder/crystals


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