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Merck
모든 사진(2)

주요 문서

901342

Sigma-Aldrich

PPF

동의어(들):

2,8-Bis(diphenylphosphineoxide)dibenzofuran

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About This Item

실험식(Hill 표기법):
C36H26O3P2
CAS Number:
Molecular Weight:
568.54
MDL number:
UNSPSC 코드:
12352103
NACRES:
NA.23

분석

97%

Quality Level

양식

powder or crystals

SMILES string

[P](=O)(c7ccccc7)(c6ccccc6)c1cc2c([o]c3c2cc(cc3)[P](=O)(c5ccccc5)c4ccccc4)cc1

InChI key

AIAJGVRFXREWPK-UHFFFAOYSA-N

일반 설명

A dibenzofuran-based host material for blue electrophosphorescence including thermally activated delayed fluorescence (TADF) OLEDs.

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)

Lot/Batch Number

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문서 라이브러리 방문

Sae Youn Lee et al.
Dalton transactions (Cambridge, England : 2003), 44(18), 8356-8359 (2015-01-20)
Thermally activated delayed fluorescence (TADF) materials based on benzoylbenzophenone, AcPmBPX and PxPmBPX, were designed and synthesized. Organic light-emitting diodes using these materials as emitters exhibited high external electroluminescence quantum efficiencies of up to 11%.
Full-Color Delayed Fluorescence Materials Based on Wedge-Shaped Phthalonitriles and Dicyanopyrazines: Systematic Design, Tunable Photophysical Properties, and OLED Performance.
Park IS, et al.
Advances in Functional Materials, 26(11), 1813-1821 (2016)
Paul A Vecchi et al.
Organic letters, 8(19), 4211-4214 (2006-09-08)
Dibenzofuran (DBF) is converted to a vacuum-sublimable, electron-transporting host material via 2,8-substitution with diphenylphosphine oxide moieties. Close pi-pi stacking and the inductive influence of P=O moieties impart favorable electron-transport properties without lowering the triplet energy. A maximum external quantum efficiency

문서

Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.

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