541443 Aldrich


average Mn 40,000-70,000

Synonym: MEH-PPV


Related Categories Donor Materials, Light-Emitting Polymers (LEPs), Materials Science, OLED and PLED Materials, Organic Field Effect Transistor (OFET) Materials,
mol wt   average Mn 40,000-70,000
fluorescence   λex 493 nm; λem 554 nm in toluene
Orbital energy   HOMO 5.3 eV 
  LUMO 3 eV 
OLED Device Performance   ITO/PEDOT:PSS/MEH-PPV/Al6
• Color: orange-red
• Max. Luminance: 220 Cd/m2
• Max. EQE: 0.3 %
• Turn-On Voltage: 3.8 V
• Color: orange-red
• Max. Luminance: 970 Cd/m2
• Max. EQE: 1.9 %
• Turn-On Voltage: 2.9 V
• Color: orange-red
• Max. Luminance: 1400 Cd/m2
• Max. EQE: 2.5 %
• Turn-On Voltage: 2.8 V
OPV Device Performance   ITO/MEH-PPV/BBL/Al4
• Short-circuit current density (Jsc): 1.98 mA/cm2
• Open-circuit voltage (Voc): 0.93 V
• Fill Factor (FF): 0.47
• Power Conversion Efficiency (PCE): 1.1 %
• Short-circuit current density (Jsc): 2 mA/cm2
• Open-circuit voltage (Voc): 0.8 V
• Fill Factor (FF): 0.25
• Power Conversion Efficiency (PCE): 1.5 %
Mw/Mn   ~6
storage temp.   2-8°C


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Useful in producing bright and efficient white polymeric light emitting diodes.3

Conducting polymer in solar cells1 and carbon nanotube OLEDs.2 Useful in producing bright and efficient white polymeric light emitting diodes.
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General description

Light-emitting conjugated polymer.


1 g in glass bottle

250 mg in glass bottle

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Organic Semiconductor Laser Materials

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