Defect passivation and humidity protection for perovskite solar cells enabled by 1-dodecanethiol
Dingchao He, Xiaoxiao Xu, Zheng Liang, Yuanjuan Niu, Yuan Sun, Gavin Tulloch, Polycarpos Falaras, Linhua Hu
Abstract
The introduction of 1-dodecanethiol surface modifier results in defects repair and enhanced perovskite film stability against high humidity, which positively affect charge transport mechanisms and boost the performance of perovskite solar cells.
Topics & Concepts
PassivationPerovskite (structure)Materials scienceHumidityChemical engineeringEngineering physicsNanotechnologyLayer (electronics)MeteorologyPhysicsEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research