Formulation for OPVs

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PRODUCT OPV Green OPV Blue OPV Brown OPV Gray PV-X Plus
Film Appearance Formulation for OPVs OPV Green Formulation for OPVs OPV Blue Formulation for OPVs OPV Brown Formulation for OPVs OPV Gray Formulation for OPVs PV-X Plus
Voc (V) 0.80 0.82 0.80 0.82 0.84
Jsc (mA/cm2) 14 13 15 15 24
Fill Factor (%) 75 75 74 73 78
Efficiency (%) 8 8 9 9 15.5
Processing Method
  • Spin coating
  • Blade coating
  • Slot-die coating
  • Spin coating
  • Blade coating
  • Slot-die coating
  • Spin coating
  • Blade coating
  • Slot-die coating
  • Spin coating
  • Blade coating
  • Slot-die coating
  • Spin coating
  • Blade coating
  • Slot-die coating

．The solvent of all formulations is mainly o-xylene based.
．The devices were measured under 1 sun AM1.5G, based on the structure of glass/ ITO/ ETL/ Photoactive layer/ MoO3/ Ag.