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Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology
Abstract
By applying the specific fabrication conditions summarized in the Experimental section and post‐production annealing at 150 °C, polymer solar cells with power‐conversion efficiency approaching 5 % are demonstrated. These devices exhibit remarkable thermal stability. We attribute the improved performance to changes in the bulk heterojunction material induced by thermal annealing. The improved nanoscale morphology, the increased crystallinity of the semiconducting polymer, and the improved contact to the electron‐collecting electrode facilitate charge generation, charge transport to, and charge collection at the electrodes, thereby enhancing the device efficiency by lowering the series resistance of the polymer solar cells.
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Citations
Cited by
Bulk heterojunction solar cells with internal quantum efficiency approaching 100%
Park, S. H., Roy, A., Beaupré, S., Cho, S., Coates, N., Moon, J. S., Moses, D., Leclerc, M., Lee, K., & Heeger, A. J. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.69 · Cited by 4,073
Self-citationSelective Dye Loading at the Heterojunction in Polymer/Fullerene Solar Cells
Honda, S., Ohkita, H., Benten, H., & Ito, S. (2011) · Advanced Energy Materials · doi:10.1002/aenm.201100094 · Cited by 225
Umeyama, T., Takamatsu, T., Tezuka, N., Matano, Y., Araki, Y., Wada, T., Yoshikawa, O., Sagawa, T., Yoshikawa, S., & Imahori, H. (2009) · The Journal of Physical Chemistry C · doi:10.1021/jp902001z · Cited by 119
Li, L., Huang, Y., Peng, J., Cao, Y., & Peng, X. (2013) · J. Mater. Chem. A · doi:10.1039/c2ta00858k · Cited by 102
Van Mierloo, S., Hadipour, A., Spijkman, M.-J., Van den Brande, N., Ruttens, B., Kesters, J., D’Haen, J., Van Assche, G., de Leeuw, D. M., Aernouts, T., et al. (2012) · Chemistry of Materials · doi:10.1021/cm203351t · Cited by 73
Metadata
- Authors
- Ma, W., Yang, C., Gong, X., Lee, K., & Heeger, A. J.
- Venue
- Advanced Functional Materials
- Publisher
- Wiley
- Published
- 2005-09
- Volume
- 15
- Issue
- 10
- Pages
- 1617-1622
- ISSN
- 1616-301X (ISSN-L)
- 1616-3028
- OpenAlex
- W1996291528
- Cited by
- 4,565
- References
- 0
- FWCI
- 184.96
- Type
- journal article
- Language
- en
- Open access
- closed
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- Ma, W., Yang, C., Gong, X., Lee, K., & Heeger, A. J. (2005). Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology. Advanced Functional Materials. https://doi.org/10.1002/adfm.200500211
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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