926213
TADF Blue m-ACSO2
≥95%
别名:
10,10′-(Sulfonylbis(3,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine), m-ACSO2, TADF with no host
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关于此项目
经验公式（希尔记法）:
C42H36N2O2S
化学文摘社编号:
分子量:
632.81
MDL number:
NACRES:
NA.23
UNSPSC Code:
12352103
description
Emissive Layer, PL: 473 nm (film)
delta EST: 0.07 eV
assay
≥95%
form
powder
band gap
3.1 eV
color
pale yellow
solubility
THF: soluble, toluene: soluble
fluorescence
(blue) (light)
orbital energy
HOMO -5.36 eV , LUMO -2.26 eV
Quality Level
Application
Purely organic thermally activated delayed fluorescence (TADF) emitters can recruit both singlet and triplet excitions for light emission and hence achieve 100% internal quantum efficiency (IQE). Additionally, purely organic TADF emitters avoid the problems associated with the use of heavy-metal-based organometallic complexes.
Bright, deep blue and stable emitters for OLEDs are grand challenge on OLED design at the moment. In this context, our m-ACSO2 is a promising TADF as solution-processable TADF blue emitter without the need of a host with a singlet–triplet energy gap (ΔEST) of 0.07 eV.
Bright, deep blue and stable emitters for OLEDs are grand challenge on OLED design at the moment. In this context, our m-ACSO2 is a promising TADF as solution-processable TADF blue emitter without the need of a host with a singlet–triplet energy gap (ΔEST) of 0.07 eV.
TADF Blue m-ACSO2 can be utilized as an emissive material in blue-emitting OLEDs. Its thermally activated delayed fluorescence properties allow for efficient harvesting of triplet excitons, resulting in enhanced device efficiency and reduced energy loss. By using the compound as an emissive material, it can contribute to the production of energy-efficient and long-lasting blue lighting devices.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Realizing Highly Efficient Solution-Processed Homojunction-Like Sky-Blue OLEDs by Using Thermally Activated Delayed Fluorescent Emitters Featuring an Aggregation-Induced Emission Property
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The Journal of Physical Chemistry Letters, 9 , 1547-1553 (2018)
Structural design for highly efficient pure fluorescent warm WOLEDs by employing TADF molecule as blue emitter and exciplex donor
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Y.Xia et al.
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Theoretical investigation of dihydroacridine and diphenylsulphone derivatives as thermally activated delayed fluorescence emitters for organic light-emitting diodes
X. Zhang et al.
Royal Society of Chemistry Advances, 5, 51586-51591 (2015)
Efficient management of excitons in red and white organic light-emitting diodes by employing blue thermally activated delayed fluorescent emitter based acridine/sulfone derivative as the host
Z. Wang et al.
Organic Electronics, 57, 311-316 (2018)
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