900440

Orange light-emitting PPV copolymer

• Synonym(s): Livilux^® PDO-123
• CAS Number: 1351337-33-1
• UNSPSC Code: 12352103
• NACRES: NA.23

Properties

• form: solid
• Quality Level: 100
• mol wt: average M_n 340,000; average M_w 1,750,000

Description

Application

Features:

• Soluble orange light-emitting PPV copolymer.
• Excellent reproducibility.
• Broad emission spectrum.
• High efficiency.
• Very low operation voltage.
• Very long DC and AC lifetime.
• High temperature stability (>100 °C).

Typical performance measured in standard device stack (ITO/PEDOT:PSS 20 nm/PDO-123 80 nm/Ba 6 nm/Ag 150 nm):

• Max. efficiency: 5.0 Cd/A.
• V_on: 2.0 V.
• V at 100 cd/m²: 2.6 V.
• V at 1000 cd/m²: 3.3 V.
• Max. power eff.: 5.5 lm/W.
• External quantum eff.: 3.5%.
• CIE1931 at 100 cd/m²: (0.60, 0.40).
• DC lifetime at 100 cd/m² at RT: >>25000.

Preparation Note

• 5 g/L in toluene for spin-coating.
• Special formulation needed for Inkjet.
• Preparation of device should be in N₂ atmosphere.

Legal Information

Product of EMD Performance Materials Corp., an Affiliate of Merck KGaA, Darmstadt, Germany

Livilux is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable