Efficient Planar Heterojunction Inverted Perovskite Solar Cells with Perovskite Materials Deposited Using an Aqueous <scp>Non‐Halide</scp> Lead Precursor
Zobia Irshad, Muhammad Adnan, Jae Kwan Lee
Abstract
Efficient planar heterojunction inverted perovskite solar cells (PrSCs) were fabricated with MAPbI 3 perovskite layers prepared by using an aqueous Pb(NO 3 ) 2 as a facile, cost‐effective, and an environmentally benign approach. Especially, the MAPbI 3 perovskite film fabricated from aqueous Pb(NO 3 ) 2 on the MoO 3 /PEDOT:PSS hole transporting material bilayer exhibited better crystallinity, morphology, and performance.
Topics & Concepts
Perovskite (structure)HalideCrystallinityHeterojunctionAqueous solutionMaterials sciencePEDOT:PSSChemical engineeringPlanarInorganic chemistryChemistryNanotechnologyOptoelectronicsOrganic chemistryLayer (electronics)Composite materialEngineeringComputer graphics (images)Computer sciencePerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties