Atomic layer deposition of SnO<sub>2</sub> using hydrogen peroxide improves the efficiency and stability of perovskite solar cells
Sanguk Lee, Hyoungmin Park, Hyunjung Shin, Nam‐Gyu Park
Abstract
Perovskite solar cell with a H 2 O 2 -derived SnO 2 film formed by atomic layer deposition (ALD) shows better stability than that with the H 2 O-derived one due to the reduced surface hydroxyl defect.
Topics & Concepts
Atomic layer depositionOxidizing agentMaterials scienceEnergy conversion efficiencyLayer (electronics)Chemical engineeringPerovskite (structure)Hydrogen peroxideOxygenOptoelectronicsNanotechnologyChemistryOrganic chemistryEngineeringPerovskite Materials and ApplicationsZnO doping and propertiesQuantum Dots Synthesis And Properties