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Inverted organic solar cells comprising low-temperature-processed ZnO films
- Inverted organic solar cells are fabricated using low-temperature-annealed ZnO film as an electron transport layer. Uniform ZnO films were prepared by spin coating a diethylzinc (DEZ) precursor solution in air, followed by annealing at 100 A degrees C. Organic solar cells prepared on these ZnO films with a 1:1 P3HT:PCBM blend as the active layer show a high power conversion efficiency of 4.03 %, which is more than 10 % higher than the PCE of solar cells comprising ZnO prepared via a high-temperature sol-gel route.
Author details: | Basudev Pradhan, Steve AlbrechtORCiDGND, Burkhard Stiller, Dieter NeherORCiDGND |
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DOI: | https://doi.org/10.1007/s00339-014-8373-8 |
ISSN: | 0947-8396 |
ISSN: | 1432-0630 |
Title of parent work (English): | Applied physics : A, Materials science & processing |
Publisher: | Springer |
Place of publishing: | New York |
Publication type: | Article |
Language: | English |
Year of first publication: | 2014 |
Publication year: | 2014 |
Release date: | 2017/03/27 |
Volume: | 115 |
Issue: | 2 |
Number of pages: | 5 |
First page: | 365 |
Last Page: | 369 |
Funding institution: | Alexander von Humboldt Foundation |
Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
Peer review: | Referiert |