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Effects of Postproduction Treatment on Plastic Solar Cells

Padinger, F., Rittberger, R.S., Sariciftci, N.S.·2003·Advanced Functional Materials

Abstract

Efficiencies of organic solar cells based on an interpenetrating network of a conjugated polymer and a fullerene as donor and acceptor materials still need to be improved for commercial use. We have developed a postproduction treatment that improves the performance of solar cells based on poly(3‐hexylthiophene) (P3HT) and [6,6]‐phenyl C 61‐butyric acid methyl ester (PCBM) by means of a tempering cycle at elevated temperatures in which an external voltage is simultaneously applied, resulting in a significant increase of the short‐circuit current. Using this postproduction treatment, an enhancement of the short‐circuit current density, Isc, to 8.5 mA cm–2 under illumination with white light at an illumination intensity of 800 W m–2 and an increase in external quantum efficiency (IPCE, incident photon to collected electron efficiency) to 70 % are demonstrated.

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Metadata

Authors
Padinger, F., Rittberger, R. S., & Sariciftci, N. S.
Venue
Advanced Functional Materials
Publisher
Wiley
Published
2003-01-16
Volume
13
Issue
1
Pages
85-88
ISSN
  • 1616-301X (ISSN-L)
  • 1616-3028
OpenAlex
W2052590748
Cited by
2,018
References
0
FWCI
104.25
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effects of Postproduction Treatment on Plastic Solar Cells. https://app.cochat.ai/papers/10.1002/adfm.200390011
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Padinger, F., Rittberger, R. S., & Sariciftci, N. S. (2003). Effects of Postproduction Treatment on Plastic Solar Cells. Advanced Functional Materials. https://doi.org/10.1002/adfm.200390011

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