Trapped charge driven degradation of perovskite solar cells

Perovskite solar cells have shown fast deterioration during actual operation even with encapsulation, but its mechanism has been elusive. We found the fundamental mechanism for irreversible degradation of perovskite materials in which trapped charges regardless of the polarity play a decisive role....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2016-04
Hauptverfasser:	Ahn, Namyoung, Kwak, Kwisung, Jang, Min Seok, Yoon, Heetae, Byung Yang Lee, Jong-Kwon, Lee, Pikhitsa, Peter V, Byun, Junseop, Choi, Mansoo
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric fields Grain boundaries Moisture Perovskites Photodegradation Photovoltaic cells Physics - Materials Science Polarity Solar cells Trapped charge
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!