Planar heterojunctions for reduced non-radiative open-circuit voltage loss and enhanced stability of organic solar cells
Yawen Li, Yuze Lin
Abstract
Planar heterojunction organic solar cells exhibit lower trap density, higher electroluminescence efficiency, smaller non-radiative open-circuit voltage loss and better stability than bulk heterojunction counterparts.
Topics & Concepts
Materials scienceHeterojunctionElectroluminescenceOpen-circuit voltagePlanarOrganic solar cellOptoelectronicsRadiative transferVoltagePolymer solar cellSolar cellOpticsNanotechnologyElectrical engineeringPhysicsComposite materialLayer (electronics)Computer scienceComputer graphics (images)EngineeringPolymerOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications