Spiro-OMeTAD or CuSCN as a preferable hole transport material for carbon-based planar perovskite solar cells
Yang Yang, Minh Tam Hoang, Disheng Yao, Ngoc Duy Pham, Vincent Tiing Tiong, Xiaoxiang Wang, Hongxia Wang
Abstract
Carbon electrode-based planar PSCs demonstrated higher device performance and reduced hysteresis using a CuSCN based HTL owing to its favourable energy level alignment with the perovskite compared to conventional spiro-OMeTAD based HTL.
Topics & Concepts
PlanarPerovskite (structure)HysteresisMaterials scienceCarbon fibersOptoelectronicsElectrodePerovskite solar cellLow energyEnergy conversion efficiencyComposite materialChemical engineeringComputer scienceChemistryCondensed matter physicsPhysicsEngineeringComputer graphics (images)Physical chemistryAtomic physicsComposite numberPerovskite Materials and ApplicationsConducting polymers and applicationsAdvanced battery technologies research