A Thienothiophene‐Based Cation Treatment Allows Semitransparent Perovskite Solar Cells with Improved Efficiency and Stability

Perovskite surface treatment with additives has been reported to improve charge extraction, stability, and/or surface passivation. In this study, treatment of a 3D perovskite ((FAPbI3)1−x(MAPbBr3)x) layer with a thienothiophene‐based organic cation (TTMAI), synthesized in this work, is investigated....

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Veröffentlicht in:	Advanced functional materials 2021-10, Vol.31 (42), p.n/a
Hauptverfasser:	Gunes, Ummugulsum, Bag Celik, Esra, Akgul, Cevahir C., Koc, Mehmet, Ameri, Mohsen, Uzuner, Bahri E., Ghasemi, Milad, Sahiner, Mehmet C., Yildiz, İlker, Kaya, Hava Z., Yerci, Selcuk, Gunbas, Gorkem
Format:	Artikel
Sprache:	eng
Schlagworte:	Additives Cations Energy conversion efficiency hole extraction Materials science novel organic capping layers Perovskites Photovoltaic cells Room temperature semitransparent perovskite solar cells Solar cells stability Surface stability Surface treatment surface‐treated perovskite solar cells Two dimensional analysis
Online-Zugang:	Volltext
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