Deep defect passivation and shallow vacancy repair<i>via</i>an ionic silicone polymer toward highly stable inverted perovskite solar cells
Tong Wang, Yuke Li, Qi Cao, Jiabao Yang, Bowen Yang, Xingyu Pu, Youzi Zhang, Junsong Zhao, Yixin Zhang, Hui Chen, Anders Hagfeldt, Xuanhua Li
Abstract
A novel ionic silicone polymer is introduced in perovskites to achieve stable inverted perovskite solar cells with high efficiency by deep defect passivation and shallow vacancy repair simultaneously.
Topics & Concepts
PassivationPerovskite (structure)Vacancy defectMaterials scienceIonic bondingPolymerSiliconeChemical engineeringOptoelectronicsComposite materialIonChemistryCrystallographyLayer (electronics)Organic chemistryEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics