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모든 사진(2)

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926213

Sigma-Aldrich

TADF Blue m-ACSO2

≥95%

동의어(들):

10,10′-(Sulfonylbis(3,1-phenylene))bis(9,9-dimethyl-9,10-dihydroacridine), m-ACSO2, TADF with no host

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크기 선택

200 MG
₩298,309

₩298,309

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(2)

크기 선택

보기 변경
200 MG
₩298,309

About This Item

실험식(Hill 표기법):
C42H36N2O2S
CAS Number:
1477512-43-8
Molecular Weight:
632.81
MDL number:
MFCD00006942
UNSPSC 코드:
12352103
NACRES:
NA.23

₩298,309

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

설명

PL: 473 nm (film)

delta EST: 0.07 eV

Quality Level

100

분석

≥95%

양식

powder

밴드 간극

3.1 eV

색상

pale yellow

solubility

THF: soluble
toluene: soluble

형광

(blue) (light)

오비탈 에너지

HOMO -5.36 eV 
LUMO -2.26 eV 

애플리케이션

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.
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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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시험 성적서(COA)

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문서 라이브러리 방문

TADF material with non-conjugated rigid donor for high-performance full-color phosphorescent OLEDs: Effects of triplet harvest and charge transport on efficiency
Y.Xia et al.
Organic Electronics, 85, 105826-105826 (2020)
Realizing Highly Efficient Solution-Processed Homojunction-Like Sky-Blue OLEDs by Using Thermally Activated Delayed Fluorescent Emitters Featuring an Aggregation-Induced Emission Property
K.Wu et al.
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
B.Zhao et al.
Organic Electronics, 73, 1-6 (2019)
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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