Details

Autor(en) / Beteiligte

• Wienk, Martijn M.
• Turbiez, Mathieu
• Gilot, Jan
• Janssen, René A. J.

Titel

Narrow-Bandgap Diketo-Pyrrolo-Pyrrole Polymer Solar Cells: The Effect of Processing on the Performance

Ist Teil von

• Advanced materials (Weinheim), 2008-07, Vol.20 (13), p.2556-2560

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2008

Quelle

Wiley Online Library

Beschreibungen/Notizen

• Solar cells based on a new conjugated donor polymer with alternating quaterthiophene and diketo pyrrolo‐pyrrole units in combination with C60 and C70 PCBM acceptors afford high external quantum efficiencies over a broad spectral range into the near‐infrared. The cells provide power conversion efficiencies of up to 4.0% under simulated AM1.5G solar light conditions.