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932744

Tris[2-(p-tolyl)pyridine]iridium(III)

Name: Tris[2-(<i>p</i>-tolyl)pyridine]iridium(III)
Brand: ALDRICH

≥99% (HPLC)

别名:

Ir(p-Me-ppy)₃, Ir(mppy)₃

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About This Item

经验公式（希尔记法）:

C₃₆H₃₀IrN₃

CAS号:

149005-33-4

分子量:

696.86

MDL编号:

MFCD09038722

UNSPSC代码:

12352302

NACRES:

NA.21

方案:

≥99% (HPLC)

等级:

sublimed grade

溶解性:

chloroform: soluble
dichloromethane: soluble
toluene: soluble

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等级

sublimed grade

质量水平

100

方案

≥99% (HPLC)

缺失

0.5% TGA, >330°C (weight loss)

溶解性

chloroform: soluble
dichloromethane: soluble
toluene: soluble

λ_max

287 nm±5 nm in dichloromethane
373 nm±5 nm in dichloromethane

荧光

λ_em 514 nm±10 nm in dichloromethane

轨道能量

HOMO 5.6 eV
LUMO 3.0 eV

SMILES字符串

[Ir](c5c(ccc(c5)C)c6ncccc6)(c3c(ccc(c3)C)c4ncccc4)c1c(ccc(c1)C)c2ncccc2

InChI

1S/3C12H10N.Ir/c3*1-10-5-7-11(8-6-10)12-4-2-3-9-13-12;/h3*2-7,9H,1H3;

InChI key

OJLAFZLERCHWGI-UHFFFAOYSA-N

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应用

Tris[2-(p-tolyl)pyridine]iridium(III), also known as Ir(mppy)₃, is a solution-processable small molecule, used as green phosphorescent dopant in highly-efficient light emitting diode (LED) displays, both perovskite and organic LEDs.

Tris[2-(p-tolyl)pyridine]iridium(III) is widely utilized as a phosphorescent emitter in OLED devices, particularly in green or yellow organic light-emitting diodes (OLEDs). It can be used in R&D studies for the development of advanced display technologies, including flat-panel displays and organic electroluminescent (OEL) displays. It is suitable in studies such as solid-state lighting including white OLEDs (WOLEDs) and organic light-emitting transistors (OLETs). It has been studied as a sensitizer in dye-sensitized solar cells (DSSCs), as a component in hybrid perovskite solar cells. It can be used in the research area of chemical sensor applications.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

MKCT2043

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Highly efficient green single-emitting layer phosphorescent organic light-emitting diodes with an iridium(III) complex as a hole-type sensitizer

Wu R, et al.

Journal of Material Chemistry C, 7, 2744-2750 (2019)

Organic Light-Emitting Diodes with 30% External Quantum Efficiency Based on a Horizontally Oriented Emitter

Kim, Sei-Yong, et al.

Advanced Functional Materials , 23, 3896-3900 (2013)

Efficient radical-based light-emitting diodes with doublet emission.

Xin Ai et al.

Nature, 563(7732), 536-540 (2018-11-23)

Organic light-emitting diodes (OLEDs)1-5, quantum-dot-based LEDs6-10, perovskite-based LEDs11-13 and micro-LEDs14,15 have been championed to fabricate lightweight and flexible units for next-generation displays and active lighting. Although there are already some high-end commercial products based on OLEDs, costs must decrease whilst maintaining high

Perovskite light-emitting diodes with external quantum efficiency exceeding 20 per cent.

Kebin Lin et al.

Nature, 562(7726), 245-248 (2018-10-12)

Metal halide perovskite materials are an emerging class of solution-processable semiconductors with considerable potential for use in optoelectronic devices1-3. For example, light-emitting diodes (LEDs) based on these materials could see application in flat-panel displays and solid-state lighting, owing to their

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Tris[2-(p-tolyl)pyridine]iridium(III)