Chlorine-doped SnO<sub>2</sub> hydrophobic surfaces for large grain perovskite solar cells
Wenxiao Gong, Heng Guo, Haiyan Zhang, Jian Yang, Haiyuan Chen, Liping Wang, Feng Hao, Xiaobin Niu
Abstract
Both wetting and non-wetting tin oxide SnO<sub>2</sub> were spin-coated and the non-wetting electron transport layer demonstrated a larger perovskite and higher power conversion efficiency.
Topics & Concepts
WettingMaterials sciencePerovskite (structure)DopingTin oxideWetting layerLayer (electronics)Chemical engineeringGrain boundaryChlorineOxidePerovskite solar cellInorganic chemistryNanotechnologyComposite materialMetallurgyOptoelectronicsMicrostructureChemistryEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsZnO doping and properties