Size mismatch induces cation segregation in CsPbI3: Forming energy level gradient and 3D/2D heterojunction promotes the efficiency of carbon-based perovskite solar cells to over 15%
Hailiang Wang, Huicong Liu, Zijing Dong, Tinglu Song, Weiping Li, Liqun Zhu, Yang Bai, Haining Chen
Topics & Concepts
Materials scienceIonEnergy conversion efficiencyPerovskite (structure)SelectivityCarbon fibersHeterojunctionNanocrystalAnalytical Chemistry (journal)Chemical engineeringCrystallographyNanotechnologyChemistryCatalysisOptoelectronicsChromatographyOrganic chemistryEngineeringComposite numberComposite materialPerovskite Materials and ApplicationsQuantum Dots Synthesis And Properties2D Materials and Applications