The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Carbon Nanotube/Polymer Composites as a Highly Stable Hole Collection Layer in Perovskite Solar Cells
Abstract
Organic-inorganic perovskite solar cells have recently emerged at the forefront of photovoltaics research. Power conversion efficiencies have experienced an unprecedented increase to reported values exceeding 19% within just four years. With the focus mainly on efficiency, the aspect of stability has so far not been thoroughly addressed. In this paper, we identify thermal stability as a fundamental weak point of perovskite solar cells, and demonstrate an elegant approach to mitigating thermal degradation by replacing the organic hole transport material with polymer-functionalized single-walled carbon nanotubes (SWNTs) embedded in an insulating polymer matrix. With this composite structure, we achieve JV scanned power-conversion efficiencies of up to 15.3% with an average efficiency of 10 ± 2%. Moreover, we observe strong retardation in thermal degradation as compared to cells employing state-of-the-art organic hole-transporting materials. In addition, the resistance to water ingress is remarkably enhanced. These are critical developments for achieving long-term stability of high-efficiency perovskite solar cells.
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Cites
Opportunities and challenges for a sustainable energy future
Chu, S., & Majumdar, A. (2012) · Nature · doi:10.1038/nature11475 · Cited by 12,550
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-citationKim, 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
Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction
Al-Ashouri, A., Köhnen, E., Li, B., Magomedov, A., Hempel, H., Caprioglio, P., Márquez, J. A., Morales Vilches, A. B., Kasparavicius, E., Smith, J. A., et al. (2020) · Science · doi:10.1126/science.abd4016 · Cited by 2,095
A Review of Perovskites Solar Cell Stability
Wang, R., Mujahid, M., Duan, Y., Wang, Z., Xue, J., & Yang, Y. (2019) · Advanced Functional Materials · doi:10.1002/adfm.201808843 · Cited by 1,310
Stability of Metal Halide Perovskite Solar Cells
Leijtens, T., Eperon, G. E., Noel, N. K., Habisreutinger, S. N., Petrozza, A., & Snaith, H. J. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201500963 · Cited by 1,308
Self-citationNanoparticle decoration with surfactants: Molecular interactions, assembly, and applications
Heinz, H., Pramanik, C., Heinz, O., Ding, Y., Mishra, R. K., Marchon, D., Flatt, R. J., Estrela-Lopis, I., Llop, J., Moya, S., et al. (2017) · Surface Science Reports · doi:10.1016/j.surfrep.2017.02.001 · Cited by 608
The Importance of Moisture in Hybrid Lead Halide Perovskite Thin Film Fabrication
Eperon, G. E., Habisreutinger, S. N., Leijtens, T., Bruijnaers, B. J., van Franeker, J. J., deQuilettes, D. W., Pathak, S., Sutton, R. J., Grancini, G., Ginger, D. S., et al. (2015) · ACS Nano · doi:10.1021/acsnano.5b03626 · Cited by 574
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Metadata
- Authors
- Habisreutinger, S. N., Leijtens, T., Eperon, G. E., Stranks, S. D., Nicholas, R. J., & Snaith, H. J.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-09-22
- Volume
- 14
- Issue
- 10
- Pages
- 5561-5568
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2318514767
- Cited by
- 1,210
- References
- 3
- FWCI
- 83.66
- Type
- journal article
- Language
- en
- Open access
- closed
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