High-Performance Polymer Solar Cells with PCE of 10.42% via Al-Doped ZnO Cathode Interlayer

High-Performance Polymer Solar Cells with PCE of 10.42% via Al-Doped ZnO Cathode Interlayer

High‐performance polymer solar cells incorporating a low‐temperature‐processed aluminum‐doped zinc oxide (AZO) cathode interlayer are constructed with power conversion efficiency (PCE) of 10.42% based on PTB7‐Th:PC71BM blends (insensitive to the AZO thickness). Moreover, flexible devices on poly(eth...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-09, Vol.28 (34), p.7405-7412
Hauptverfasser: Liu, Xiaohui, Li, Xiaodong, Li, Yaru, Song, Changjian, Zhu, Liping, Zhang, Wenjun, Wang, Hai-Qiao, Fang, Junfeng
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
aluminum-doped zinc oxide
Azo
cathode interlayers
Cathodes
Devices
flexible
high-performance
Interlayers
inverted polymer solar cells
Photovoltaic cells
Solar cells
Zinc oxide
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Zusammenfassung:High‐performance polymer solar cells incorporating a low‐temperature‐processed aluminum‐doped zinc oxide (AZO) cathode interlayer are constructed with power conversion efficiency (PCE) of 10.42% based on PTB7‐Th:PC71BM blends (insensitive to the AZO thickness). Moreover, flexible devices on poly(ethylene terephthalate)/indium tin oxide substrates with PCE of 8.93% are also obtained, and welldistributed efficiency and good device stability are demonstrated as well.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201601814