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New Architecture for High‐Efficiency Polymer Photovoltaic Cells Using Solution‐Based Titanium Oxide as an Optical Spacer
Abstract
Polymer photovoltaic cells with power conversion efficiencies approaching 5 % have been fabricated using titanium oxide (TiOx) as an optical spacer (see Figure). Solar cells with a TiOx layer (deposited via a sol–gel process) between the active layer and the electron-collecting aluminum electrode exhibit approximately a 50 % enhancement in short-circuit current compared to similar devices without the optical spacer, as a result of modification of the spatial distribution of the light intensity inside the device.
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Cites
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
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Conjugated Polymer-Based Organic Solar Cells
Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279
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-citationMetallated conjugated polymers as a new avenue towards high-efficiency polymer solar cells
Wong, W.-Y., Wang, X.-Z., He, Z., Djurišić, A. B., Yip, C.-T., Cheung, K.-Y., Wang, H., Mak, C. S. K., & Chan, W.-K. (2007) · Nature Materials · doi:10.1038/nmat1909 · Cited by 567
High-performance crosslinked colloidal quantum-dot light-emitting diodes
Cho, K.-S., Lee, E. K., Joo, W.-J., Jang, E., Kim, T.-H., Lee, S. J., Kwon, S.-J., Han, J. Y., Kim, B.-K., Choi, B. L., et al. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.92 · Cited by 567
Self-citationPolymer Solar Cells That Use Self‐Assembled‐Monolayer‐ Modified ZnO/Metals as Cathodes
Yip, H., Hau, S. K., Baek, N. S., Ma, H., & Jen, A. K. ‐. (2008) · Advanced Materials · doi:10.1002/adma.200703050 · Cited by 561
Metadata
- Authors
- Kim, J. Y., Kim, S. H., Lee, H. ‐., Lee, K., Ma, W., Gong, X., & Heeger, A. J.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2006-03-02
- Volume
- 18
- Issue
- 5
- Pages
- 572-576
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2105097003
- Cited by
- 1,656
- References
- 1
- FWCI
- 88.06
- Type
- journal article
- Language
- en
- Open access
- closed
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- Kim, J. Y., Kim, S. H., Lee, H. ‐., Lee, K., Ma, W., Gong, X., & Heeger, A. J. (2006). New Architecture for High‐Efficiency Polymer Photovoltaic Cells Using Solution‐Based Titanium Oxide as an Optical Spacer. Advanced Materials. https://doi.org/10.1002/adma.200501825
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