The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Modeling High-Efficiency Quantum Dot Sensitized Solar Cells
Open accessAbstract
With energy conversion efficiencies in continuous growth, quantum dot sensitized solar cells (QDSCs) are currently under an increasing interest, but there is an absence of a complete model for these devices. Here, we compile the latest developments in this kind of cells in order to attain high efficiency QDSCs, modeling the performance. CdSe QDs have been grown directly on a TiO(2) surface by successive ionic layer adsorption and reaction to ensure high QD loading. ZnS coating and previous growth of CdS were analyzed. Polysulfide electrolyte and Cu(2)S counterelectrodes were used to provide higher photocurrents and fill factors, FF. Incident photon-to-current efficiency peaks as high as 82%, under full 1 sun illumination, were obtained, which practically overcomes the photocurrent limitation commonly observed in QDSCs. High power conversion efficiency of up to 3.84% under full 1 sun illumination (V(oc) = 0.538 V, j(sc) = 13.9 mA/cm(2), FF = 0.51) and the characterization and modeling carried out indicate that recombination has to be overcome for further improvement of QDSC.
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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
Cited by
Characterization of nanostructured hybrid and organic solar cells by impedance spectroscopy
Fabregat-Santiago, F., Garcia-Belmonte, G., Mora-Seró, I., & Bisquert, J. (2011) · Physical Chemistry Chemical Physics · doi:10.1039/c0cp02249g · Cited by 1,206
Self-citationHigh-Efficiency “Green” Quantum Dot Solar Cells
Pan, Z., Mora-Seró, I., Shen, Q., Zhang, H., Li, Y., Zhao, K., Wang, J., Zhong, X., & Bisquert, J. (2014) · Journal of the American Chemical Society · doi:10.1021/ja504310w · Cited by 608
Self-citationRadich, E. J., Dwyer, R., & Kamat, P. V. (2011) · The Journal of Physical Chemistry Letters · doi:10.1021/jz201064k · Cited by 477
Jun, H. K., Careem, M. A., & Arof, A. K. (2013) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2013.01.030 · Cited by 373
Metadata
- Authors
- González-Pedro, V., Xu, X., Mora-Seró, I., & Bisquert, J.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-09-15
- Volume
- 4
- Issue
- 10
- Pages
- 5783-5790
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2312575390
- Cited by
- 631
- References
- 1
- FWCI
- 30.54
- Type
- journal article
- Language
- en
- Open access
- green
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