Stable high-efficiency monolithic all-perovskite tandem solar cells enabled by a natural reactive oxygen species scavenger
Ruitian Sun, Pengshuai Wang, Lin Zhang, Weijun Liu, Yanjie Wen, Fan Li, Zhizhong Ge, Liang Qiao, Tao Wang, Tianshi Ye, Peijun Ji, Xudong Yang
Abstract
A natural reactive oxygen species scavenger, 4-ethyl-2,6-dimethoxyphenol, enabled high efficiency narrow-bandgap perovskite solar cells and all-perovskite tandem solar cells with improved stability.
Topics & Concepts
TandemScavengerPerovskite (structure)Reactive oxygen speciesOxygenMaterials scienceChemical engineeringChemistryComposite materialRadicalOrganic chemistryBiochemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics