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ossila材料DPTPCz

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产品名称: ossila材料DPTPCz
产品型号: 1313391-57-9
产品展商: Ossila
产品文档:
 MSDS dptpcz

简单介绍


ossila材料DPTPCz  的详细介绍

DPTPCz is an isomer to Cab-Ph-TRZ with triazine as electron-deficient and carbazole as electron-rich moieties. The difference between them is that for DPTPCz, triazine is directly attached to the carbazole unit while there is a phenyl spacer between the triazine and carbazole units for Cab-Ph-TRZ.

DPTPCz is used as a phosphorescent host material for blue, green and red light-emitting diodes. The bipolar host can achieve balanced charge injection/transport in phosphorescent organic light emitting diodes (PhOLEDs). Nearly 100% triplet harvesting in conventional fluorophor-based organic light-emitting devices is realized through energy transfer from TAPC:DPTPCz exciplex with C545T-doped device. The device showed a maximum current efficiency of 44.0 cd A-1, a maximum power efficiency of 46.1 lm W-1, and a maximum external quantum efficiency of 14.5% [3]

General Information


CAS number 1313391-57-9
Full name 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9-phenyl-9H-carbazole
Chemical formula C33H22N4
Molecular weight 474.55 g/mol
Absorption λmax 305, 353 nm in Ethyl acetate
Fluorescence λmax 416 nm in Ethyl acetate
HOMO/LUMO HOMO 5.69 eV, LUMO 2.76 eV, ET = 2.78 eV[1]
Synonyms DPTPCz
Classification / Family Triazine derivatives, Bipolar host materials, PHOLEDs host materials, Sublimed materials.

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point Tg = 86 ℃
Appearance White powder/crystals
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