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900440

Sigma-Aldrich

Orange light-emitting PPV copolymer

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Synonym(s):
Livilux® PDO-123
CAS Number:
NACRES:
NA.23

form

solid

Quality Level

mol wt

average Mn 340,000
average Mw 1,750,000

Related Categories

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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