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Toward Interaction of Sensitizer and Functional Moieties in Hole-Transporting Materials for Efficient Semiconductor-Sensitized Solar Cells
Open accessAbstract
Sb(2)S(3)-sensitized mesoporous-TiO(2) solar cells using several conjugated polymers as hole-transporting materials (HTMs) are fabricated. We found that the cell performance was strongly correlated with the chemical interaction at the interface of Sb(2)S(3) as sensitizer and the HTMs through the thiophene moieties, which led to a higher fill factor (FF), open-circuit voltage (V(oc)), and short-circuit current density (J(sc)). With the application of PCPDTBT (poly(2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene)-alt-4,7(2,1,3-benzothiadiazole)) as a HTM in a Sb(2)S(3)-sensitized solar cell, overall power conversion efficiencies of 6.18, 6.57, and 6.53% at 100, 50, and 10% solar irradiation, respectively, were achieved with a metal mask.
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Citations
Cited by
Gao, M.-R., Xu, Y.-F., Jiang, J., & Yu, S.-H. (2013) · Chemical Society Reviews · doi:10.1039/c2cs35310e · Cited by 1,610
Park, N.-G. (2013) · The Journal of Physical Chemistry Letters · doi:10.1021/jz400892a · Cited by 1,382
Organolead Halide Perovskite: New Horizons in Solar Cell Research
Kim, H.-S., Im, S. H., & Park, N.-G. (2014) · The Journal of Physical Chemistry C · doi:10.1021/jp409025w · Cited by 722
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
Metadata
- Authors
- Im, S. H., Lim, C.-S., Chang, J. A., Lee, Y. H., Maiti, N., Kim, H.-J., Nazeeruddin, M. K., Grätzel, M., & Seok, S. I.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-10-04
- Volume
- 11
- Issue
- 11
- Pages
- 4789-4793
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1987845599
- Cited by
- 269
- References
- 0
- FWCI
- 11.56
- Type
- journal article
- Language
- en
- Open access
- green
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- Im, S. H., Lim, C.-S., Chang, J. A., Lee, Y. H., Maiti, N., Kim, H.-J., Nazeeruddin, M. K., Grätzel, M., & Seok, S. I. (2011). Toward Interaction of Sensitizer and Functional Moieties in Hole-Transporting Materials for Efficient Semiconductor-Sensitized Solar Cells. Nano Letters. https://doi.org/10.1021/nl2026184
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