932159
t-DABNA
≥99% (HPLC)
동의어(들):
2,12-Di-tert-butyl-5,9-bis(4-(tert-butyl)phenyl)-5,9-dihydro-5,9-diaza-13b-boranaphtho[3,2,1-de]anthracene
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모든 사진(2)
About This Item
실험식(Hill 표기법):
C46H53BN2
CAS Number:
Molecular Weight:
644.74
MDL number:
UNSPSC 코드:
12352005
NACRES:
NA.23
분석:
≥99% (HPLC)
Grade:
sublimed grade
solubility:
methylene chloride: soluble
추천 제품
Grade
sublimed grade
Quality Level
분석
≥99% (HPLC)
밴드 간극
2.7 eV, HOMO-LUMO gap
energy gap
0.17 eV, delta EST
전이 온도
transition temp 418.7 °C (Td by TGA)
solubility
methylene chloride: soluble
λmax
445 nm in dichloromethane
오비탈 에너지
HOMO -5.72 eV
LUMO -3.02 eV
애플리케이션
Recent advancement in boron-based efficient and pure blue thermally activated delayed fluorescence materials for organic light emitting diodes. This is a sublimed high purity material, used as TADF Blue Dopant, with a EQE of 25.1%.
t-DABNA can be used as a host material or as a hole-blocking material in the emissive layer of OLED devices. Its high triplet energy level and other properties can contribute to efficient exciton management and improved device performance. It can also be used in studies on organic photovoltaic (OPV) devices and organic field-effect transistors (OFETs).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
가장 최신 버전 중 하나를 선택하세요:
Hyuna Lee et al.
Frontiers in chemistry, 8, 373-373 (2020-06-09)
In the last few years, electron-deficient materials have been actively researched for application in organic light-emitting diode (OLED) as dopant and electron-transporting materials. The boron-containing materials are interesting as they give good emissive properties in solid state with an electron-accepting
Ideal blue thermally activated delayed fluorescent emission assisted by a thermally activated delayed fluorescent assistant dopant through a fast reverse intersystem crossing mediated cascade energy transfer process.
Han H S, et al.
Journal of Material Chemistry C, 7, 3082-3089 (2019)
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