Pyrene‐Based Small‐Molecular Hole Transport Layers for Efficient and Stable Narrow‐Bandgap Perovskite Solar Cells

Lead–tin (Pb–Sn) hybrid perovskite materials possess ideal narrow bandgaps (1.2–1.4 eV) for efficient single‐junction and tandem solar cells. Poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) is commonly used as hole transport layer (HTL) for Pb–Sn perovskite solar cells (PSCs), des...

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Veröffentlicht in:	Solar RRL 2021-10, Vol.5 (10), p.n/a
Hauptverfasser:	Gómez, Paula, Wang, Junke, Más-Montoya, Miriam, Bautista, Delia, Weijtens, Christ H. L., Curiel, David, Janssen, René A. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	hole transporting materials hydrogen-bonded materials Pb–Sn perovskite solar cells self-assembly
Online-Zugang:	Volltext
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