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Quantifying bimolecular recombination losses in organic bulk heterojunction solar cells

We present a new experimental technique that affords direct quantification of the fraction of charge carriers lost in poly(3-hexylthiophene):fullerene solar cells by bimolecular recombination. Depending on annealing conditions up to 17% of carriers recombine bimolecularly under solar illumination. W...

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Bibliographische Detailangaben
Hauptverfasser: Koster, L. Jan Anton (VerfasserIn) , Kemerink, Martijn (VerfasserIn) , Wienk, Martinus Maria (VerfasserIn) , Maturová, Klára (VerfasserIn) , Janssen, René A. J. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 21 February 2011
In: Advanced materials
Year: 2011, Jahrgang: 23, Heft: 14, Pages: 1670-1674
ISSN:1521-4095
DOI:10.1002/adma.201004311
Online-Zugang:Verlag, Volltext: https://doi.org/10.1002/adma.201004311
Verlag, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201004311
Volltext
Verfasserangaben:L. Jan Anton Koster, Martijn Kemerink, Martijn M. Wienk, Klará Maturová, and René A.J. Janssen
Beschreibung
Zusammenfassung:We present a new experimental technique that affords direct quantification of the fraction of charge carriers lost in poly(3-hexylthiophene):fullerene solar cells by bimolecular recombination. Depending on annealing conditions up to 17% of carriers recombine bimolecularly under solar illumination. We explain our findings with a closed analytical expression for the photocurrent generated by an organic solar cell.
Beschreibung:Gesehen am 12.12.2019
Beschreibung:Online Resource
ISSN:1521-4095
DOI:10.1002/adma.201004311

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