Insights Into to the KX (X = Cl, Br, I) Adsorption‐Assisted Stabilization of CsPbI2Br Surface

Despite the excellent optoelectronic properties, organic‐inorganic hybrid perovskite solar cells (PSCs) still present significant challenges in terms of ambient stability. CsPbI2Br, a member of all‐inorganic perovskites, may respond to this challenge because of its inherent high stability against li...

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Veröffentlicht in:	Small (Weinheim an der Bergstrasse, Germany) Germany), 2022-07, Vol.18 (29), p.n/a
Hauptverfasser:	Li, Xiao‐Fen, Cheng, Song‐Qi, Zhou, Yu‐Qian, Ouyang, Wen‐Hong, Li, Shunning, Liu, Bai‐Xin, Liu, Jian‐Bo
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption all‐inorganic perovskites defects density functional theory Design optimization Electronic structure Moisture effects Nanotechnology Optoelectronics Perovskites Photovoltaic cells Solar cells Structural stability Surface chemistry surface passivation Surface stability
Online-Zugang:	Volltext
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