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Binary Polyethylene Oxide/Titania Solid-State Redox Electrolyte for Highly Efficient Nanocrystalline TiO2 Photoelectrochemical Cells
Abstract
Poly(ethylene oxide)/titania polymer electrolyte based photoelectrochemical cells have been fabricated with Ru(dcbpy) 2 (NCS) 2 complex as the sensitizer and nanoporous TiO 2 films as photoanodes. The introduction of the titania filler into the poly(ethylene oxide) matrix reduces the crystallinity of the polymer and enhances the mobility of the I - /I 3 - redox couple, resulting in outstanding overall conversion efficiency (4.2% under direct sunlight illumination) of the corresponding dye-sensitized nanocrystalline TiO 2 solar cell, one of the best efficiencies reported to date for a solid-state device.
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Citations
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
Cited by
Dye-Sensitized Solar Cells: Fundamentals and Current Status
Sharma, K., Sharma, V., & Sharma, S. S. (2018) · Nanoscale Research Letters · doi:10.1186/s11671-018-2760-6 · Cited by 1,084
Dye-sensitized solar cells strike back
Muñoz-García, A. B., Benesperi, I., Boschloo, G., Concepcion, J. J., Delcamp, J. H., Gibson, E. A., Meyer, G. J., Pavone, M., Pettersson, H., Hagfeldt, A., et al. (2021) · Chemical Society Reviews · doi:10.1039/d0cs01336f · Cited by 544
Vegetable-based dye-sensitized solar cells
Calogero, G., Bartolotta, A., Di Marco, G., Di Carlo, A., & Bonaccorso, F. (2015) · Chemical Society Reviews · doi:10.1039/c4cs00309h · Cited by 384
Metadata
- Authors
- Stergiopoulos, T., Arabatzis, I. M., Katsaros, G., & Falaras, P.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-10-11
- Volume
- 2
- Issue
- 11
- Pages
- 1259-1261
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1992228288
- Cited by
- 373
- References
- 1
- FWCI
- 10.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Stergiopoulos, T., Arabatzis, I. M., Katsaros, G., & Falaras, P. (2002). Binary Polyethylene Oxide/Titania Solid-State Redox Electrolyte for Highly Efficient Nanocrystalline TiO2 Photoelectrochemical Cells. Nano Letters. https://doi.org/10.1021/nl025798u
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