The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Enhancement of Perovskite-Based Solar Cells Employing Core–Shell Metal Nanoparticles
Open accessAbstract
Recently, inorganic and hybrid light absorbers such as quantum dots and organometal halide perovskites have been studied and applied in fabricating thin-film photovoltaic devices because of their low-cost and potential for high efficiency. Further boosting the performance of solution processed thin-film solar cells without detrimentally increasing the complexity of the device architecture is critically important for commercialization. Here, we demonstrate photocurrent and efficiency enhancement in meso-superstructured organometal halide perovskite solar cells incorporating core-shell Au@SiO2 nanoparticles (NPs) delivering a device efficiency of up to 11.4%. We attribute the origin of enhanced photocurrent to a previously unobserved and unexpected mechanism of reduced exciton binding energy with the incorporation of the metal nanoparticles, rather than enhanced light absorption. Our findings represent a new aspect and lever for the application of metal nanoparticles in photovoltaics and could lead to facile tuning of exciton binding energies in perovskite semiconductors.
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Cites
Kim, H.-S., Lee, C.-R., Im, J.-H., Lee, K.-B., Moehl, T., Marchioro, A., Moon, S.-J., Humphry-Baker, R., Yum, J.-H., Moser, J. E., et al. (2012) · Scientific Reports · doi:10.1038/srep00591 · Cited by 8,092
Cited by
Stranks, S. D., Eperon, G. E., Grancini, G., Menelaou, C., Alcocer, M. J. P., Leijtens, T., Herz, L. M., Petrozza, A., & Snaith, H. J. (2013) · Science · doi:10.1126/science.1243982 · Cited by 10,413
Self-citationXiao, M., Huang, F., Huang, W., Dkhissi, Y., Zhu, Y., Etheridge, J., Gray‐Weale, A., Bach, U., Cheng, Y., & Spiccia, L. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201405334 · Cited by 1,630
Perovskite as Light Harvester: A Game Changer in Photovoltaics
Kazim, S., Nazeeruddin, M. K., Grätzel, M., & Ahmad, S. (2014) · Angewandte Chemie International Edition · doi:10.1002/anie.201308719 · Cited by 962
Wang, Q., Shao, Y., Dong, Q., Xiao, Z., Yuan, Y., & Huang, J. (2014) · Energy Environ. Sci. · doi:10.1039/c4ee00233d · Cited by 832
Monolithic perovskite/silicon-heterojunction tandem solar cells processed at low temperature
Albrecht, S., Saliba, M., Correa Baena, J. P., Lang, F., Kegelmann, L., Mews, M., Steier, L., Abate, A., Rappich, J., Korte, L., et al. (2016) · Energy & Environmental Science · doi:10.1039/c5ee02965a · Cited by 649
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Metadata
- Authors
- Zhang, W., Saliba, M., Stranks, S. D., Sun, Y., Shi, X., Wiesner, U., & Snaith, H. J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-08-19
- Volume
- 13
- Issue
- 9
- Pages
- 4505-4510
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W1994012531
- Cited by
- 598
- References
- 1
- FWCI
- 36.95
- Type
- journal article
- Language
- en
- Open access
- hybrid
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
