Polymer interface engineering enabling high-performance perovskite solar cells with improved fill factors of over 82%
Quanzeng Zhang, Shaobing Xiong, Jazib Ali, Kun Qian, Yu Li, Wei Feng, Hailin Hu, Jingnan Song, Feng Liu
Abstract
The incorporation of P4VP polymer could effectively passivate defects, thus improving both the device performance and stability.
Topics & Concepts
Materials sciencePassivationPerovskite (structure)PolymerInterface (matter)NanotechnologyChemical engineeringEngineering physicsOptoelectronicsComposite materialLayer (electronics)EngineeringCapillary numberCapillary actionPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research