8-Hydroxyquinoline aluminum salt

Classification

Organometallic, Electron transport-layer materials (ETL), Electron injection-layer materials (EIL), OLED emitting layer material (ELM).

Description

Tris(8-hydroxyquinoline)aluminum(III) is an OLEDs intermidate which has high thermal stability, high quantum yield of fluorescence and high electron-transport ability.

Chemical Properties

Luminous yellow powder

Uses

In OLEDs as an electron transport and/or light emitting layer.

Uses

Tris(8-hydroxychinolin)aluminum, is a key green-light emitting and electron transport material for OLEDs.

General Description

Tris(8-hydroxyquinoline)aluminum(III)(Alq₃) is a key green-light emitting and electron transport material for OLEDs. A study reports the new crystalline phase d besides its, originally known, three other crystalline phases, α,β,γ. It exhibits excellent chemical stability and high luminescence efficiencies.