Dual-site passivation by heterocycle functionalized amidinium cations toward high-performance inverted perovskite solar cells and modules
Mingxia Lu, Jike Ding, Quanxing Ma, Zuolin Zhang, Mengjia Li, Wenhuan Gao, Wen‐Long Mo, Boxue Zhang, Thierry Pauporté, Jiajia Zhang, Yang Wang, Jianxin Tang, Jiangzhao Chen, Cong Chen
Abstract
This work reports a dual-site passivation of anionic and cationic defects through heterocycle functionalized amidinium cations for achieving highly efficient perovskite solar cells.
Topics & Concepts
PassivationPerovskite (structure)Materials scienceDual (grammatical number)OptoelectronicsChemistryNanotechnologyCrystallographyLayer (electronics)LiteratureArtPerovskite Materials and ApplicationsConducting polymers and applicationsChalcogenide Semiconductor Thin Films