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900446

Sigma-Aldrich

Red light-emitting spiro-copolymer

average Mw 720,000

Synonym(s):

Livilux® SPR-001

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About This Item

CAS Number:
1365250-36-7
UNSPSC Code:
12352103
NACRES:
NA.23

form

solid

Quality Level

100

mol wt

average Mn 120,000
average Mw 720,000

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Application

Features:
  • Soluble spiro-copolymer
  • Long lifetime with further big potential to improve
  • Saturated red color coordinators
  • Low operation voltage
  • Very good viscosity behaviour in many organic solvents

Typical Performance measured in standard device structure (ITO/PEDOT: PSS 20 nm/SPR-001 80 nm/Ba 6 nm/Ag 150 nm):
  • Max. Efficiency: 1.90 Cd/A
  • V_on: 2.00 V
  • V @ 100 cd/m2: 3.3 V
  • V @ 1000 cd/m2: 5.1 V
  • Max. Power Eff.: 1.80 lm/W
  • External Quantum Eff.: 2.44 %
  • CIE1931 @ 100 cd/m2: (0.67, 0.33)
  • DC Lifetime @ 100 cd/m2 @ RT: >20,000

Preparation Note

  • 11g/L in toluene for spin-coating
  • Special formulation needed for Inkjet
  • Preparation 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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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