Anchoring CsPbI3 crystalline for stable and efficient perovskite solar cells with perfluorocarbon-assisted shield

Anchoring CsPbI3 crystalline for stable and efficient perovskite solar cells with perfluorocarbon-assisted shield

Taking the advantage of perfluorocarbon combining with ammonium group in PFOAI, the CsPbI3 solar cells showed reduced defect density with satisfactory stability and moisture resistance, leading to an efficiency of 18.24%. [Display omitted] •Pinhole-free CsPbI3 thin films were fabricated by sequence...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Solar energy 2021-11, Vol.228, p.636-642
Hauptverfasser: Zhang, Liying, Liu, Boyuan, Xu, Xiaoxiao, Xu, Shendong, Du, Du, Zhang, Hui, Guo, Tianle, Zheng, Haiying, Liu, Guozhen, Pan, Xu
Format: Artikel
Sprache:eng
Schlagworte:
Carrier density
Carrier lifetime
Cesium
Cesium lead iodide
Clean energy
Defect passivation
Energy conversion efficiency
Glove boxes
Hydrophobicity
Iodides
Perfluorocarbon
Perfluorocarbons
Perovskite solar cells
Perovskites
Photovoltaic cells
Recombination
Solar cells
Solar energy
Stability
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Taking the advantage of perfluorocarbon combining with ammonium group in PFOAI, the CsPbI3 solar cells showed reduced defect density with satisfactory stability and moisture resistance, leading to an efficiency of 18.24%. [Display omitted] •Pinhole-free CsPbI3 thin films were fabricated by sequence annealing process in air-filled glovebox (RH 
ISSN:0038-092X
1471-1257
DOI:10.1016/j.solener.2021.10.009