Acetylacetonatobis(2-phenylpyridine)iridium

$ 300.00 /1KG

Min. Order10G
Purity99%
Cas No337526-85-9
Supply Abilitycustomise
Update time2019-07-06

career henan chemical co

7YR

China

Chemical Properties

Product Name	Acetylacetonatobis(2-phenylpyridine)iridium
CAS No	337526-85-9
EC-No
Min. Order	10G
Purity	99%
Supply Ability	customise
Release date	2019/07/06

Product Number：WM0165

Product Information：

Acetylacetonatobis(2-phenylpyridine)iridium

Product Name:	Acetylacetonatobis(2-phenylpyridine)iridium
Synonyms:	(ppy)2Ir(acac);Bis(2-phenylpyridine)(acetylacetonate)iridiuM(III)/ Ir(ppy)2(acac);IridiuM(III) bis(2-phenylpyridinato-N,C2') (acetylacetonate);Bis(2-phenylpyridine-C2,N')(acetylacetonato)IridiuM (III);Bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridiuM(III);Bis[2-(2-pyridinyl-N)phenyl-C](2,4-pentanedionato-O2,O4)iridium(III);Bis(2-phenylpyridine)(acetylacetonate)iridium;Ir(ppy)2(acac)
CAS:	337526-85-9
MF:	C27H23IrN2O2
MW:	599.711
EINECS:	1312995-182-4
Product Categories:	oled materials;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
Mol File:	337526-85-9.mol

Acetylacetonatobis(2-phenylpyridine)iridium Chemical Properties

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26

MSDS Information

Acetylacetonatobis(2-phenylpyridine)iridium Usage And Synthesis

Applications

Like Ir(ppy)3, bis[2-(2-pyridinyl-N)phenyl-C](acetylacetonato)iridium(III), or Ir(ppy)2(acac), is one of the most studied OLED materials due to its high quantum yields. When doped into 3,5-Diphenyl-4-(1-naphthyl)-1H-1,2,4-triazole (TAZ), very high external quantum efficiencies of (19.06 ± 1.0%) and luminous power efficiencies of 60±5 lm/W were achieved. This was attributed to the nearly 100% internal phosphorescence efficiency of Ir(ppy)2(acac), coupled with balanced hole and electron injection, and triplet exciton confinement within the light-emitting layer.
Ir(ppy)2(acac) demonstrated higher external quantum efficiency when compared with Ir(ppy)3. It was suggested that Ir(ppy)2(acac) molecules preferentially align so that their transition dipole moment is parallel to the substrate, whereas the orientation of Ir(ppy)3 molecules is nearly isotropic.

Company Profile Introduction

Recommended supplier

Send Inquriy

Acetylacetonatobis(2-phenylpyridine)iridium

Company Profile Introduction

You may like

Recommended supplier