Solution-Processed Cu2O and CuO as Hole Transport Materials for Efficient Perovskite Solar Cells

Solution-Processed Cu2O and CuO as Hole Transport Materials for Efficient Perovskite Solar Cells

Solution‐processed Cu2O and CuO are used as hole transport materials in perovskite solar cells. The cells show significantly enhanced open circuit voltage V oc, short‐circuit current J sc, and power conversion efficiency (PCE) compared with PEDOT cells. A PCE of 13.35% and good stability are achieve...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2015-11, Vol.11 (41), p.5528-5532
Hauptverfasser: Zuo, Chuantian, Ding, Liming
Format: Artikel
Sprache:eng
Schlagworte:
copper oxide
cuprous oxide
device stability
hole transport materials
Nanotechnology
perovskite solar cells
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Zusammenfassung:Solution‐processed Cu2O and CuO are used as hole transport materials in perovskite solar cells. The cells show significantly enhanced open circuit voltage V oc, short‐circuit current J sc, and power conversion efficiency (PCE) compared with PEDOT cells. A PCE of 13.35% and good stability are achieved for Cu2O cells, making Cu2O a promising material for further application in perovskite solar cells.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201501330