Degradation of Sexithiophene Cascade Organic Solar Cells

Degradation of Sexithiophene Cascade Organic Solar Cells

The degradation of sexithiophene cascade organic solar cells is studied. Glass–glass encapsulated devices on indium tin oxide as transparent electrode show efficiencies of 6.6% and degrade within 500 h in illuminated 38 °C/50% RH climate. Fully flexible devices with silver nanowire electrode and alu...

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Veröffentlicht in:Advanced energy materials 2016-05, Vol.6 (9), p.np-n/a
Hauptverfasser: Bormann, Ludwig, Nehm, Frederik, Weiß, Nelli, Nikolis, Vasileios C., Selzer, Franz, Eychmüller, Alexander, Müller-Meskamp, Lars, Vandewal, Koen, Leo, Karl
Format: Artikel
Sprache:eng
Schlagworte:
Cascades
Degradation
Devices
Electrodes
Encapsulation
flexible electrodes
Nanowires
organic solar cells
Photovoltaic cells
silver nanowires
Solar cells
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Zusammenfassung:The degradation of sexithiophene cascade organic solar cells is studied. Glass–glass encapsulated devices on indium tin oxide as transparent electrode show efficiencies of 6.6% and degrade within 500 h in illuminated 38 °C/50% RH climate. Fully flexible devices with silver nanowire electrode and alumina barrier achieve 5% efficiency and degrade within 30 h due to electrode failure.
ISSN:1614-6832
1614-6840
DOI:10.1002/aenm.201502432