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ossila材料FK306

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产品名称: ossila材料FK306
产品型号: 1421058-47-0
产品展商: Ossila
产品文档:
 MSDS fk306

简单介绍


ossila材料FK306  的详细介绍

FK306, namely Bis[4-tert -butyl-2',6'-difluoro-2,3'-bipyridine](acetylacetonate)iridium(III) is a bis-heteroleptic iridium complex with bulky fluorinated bipyridyl ligands.

FK306 is a highly efficient blue phosphorescent emitter with a wide bandgap (2.7 eV) and a deep HOMO energy level (6.3 eV). The deep HOMO energy level of FK306 is beneficial for electron trapping and hole blocking to balance the distribution of holes and electrons in the active layer. FK306 also has a low LUMO energy level (3.6 eV) which makes it a popular candidate as a co-dopant material to achieve higher device performances.

General Information


CAS number 1421058-47-0
Chemical formula C33H33F4IrN4O2
Molecular weight 785.85 g/mol
Absorption λmax 244 nm (dichloromethane)
Photoluminescence λem 454 nm (dichloromethane)
HOMO/LUMO HOMO = 6.3 eV, LUMO = 3.6 eV; ET = 2.83 eV[1]
Chemical name Bis[4-tert -butyl-2',6'-difluoro-2,3'-bipyridine](acetylacetonate)iridium(III)
Synonyms Iridium(Ⅲ)bis(4-(tert-butyl)-2,6-diuoro-2,3-bipyridinne)acetylacetonate
Classification / Family Iridium complex, Blue phosphorescent materials, Blue dopant materials, Electron transport materials, Sublimed materials, Semiconducting small molecules

Product Details


Purity Sublimed >99.0% (HPLC)
Melting point > 280 °C (0.5% weight loss)
Appearance Yellow 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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