The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Cesium Lead Halide Perovskites with Improved Stability for Tandem Solar Cells
Abstract
A semiconductor that can be processed on a large scale with a bandgap around 1.8 eV could enable the manufacture of highly efficient low cost double-junction solar cells on crystalline Si. Solution-processable organic-inorganic halide perovskites have recently generated considerable excitement as absorbers in single-junction solar cells, and though it is possible to tune the bandgap of (CH3NH3)Pb(BrxI1-x)3 between 2.3 and 1.6 eV by controlling the halide concentration, optical instability due to photoinduced phase segregation limits the voltage that can be extracted from compositions with appropriate bandgaps for tandem applications. Moreover, these materials have been shown to suffer from thermal degradation at temperatures within the processing and operational window. By replacing the volatile methylammonium cation with cesium, it is possible to synthesize a mixed halide absorber material with improved optical and thermal stability, a stabilized photoconversion efficiency of 6.5%, and a bandgap of 1.9 eV.
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Akkerman, Q. A., D’Innocenzo, V., Accornero, S., Scarpellini, A., Petrozza, A., Prato, M., & Manna, L. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b05602 · Cited by 2,197
Cited by
Genesis, challenges and opportunities for colloidal lead halide perovskite nanocrystals
Akkerman, Q. A., Rainò, G., Kovalenko, M. V., & Manna, L. (2018) · Nature Materials · doi:10.1038/s41563-018-0018-4 · Cited by 2,287
Opportunities and challenges for tandem solar cells using metal halide perovskite semiconductors
Leijtens, T., Bush, K. A., Prasanna, R., & McGehee, M. D. (2018) · Nature Energy · doi:10.1038/s41560-018-0190-4 · Cited by 1,121
Self-citationDong, Y., Qiao, T., Kim, D., Parobek, D., Rossi, D., & Son, D. H. (2018) · Nano Letters · doi:10.1021/acs.nanolett.8b00861 · Cited by 580
Wang, Q., Zheng, X., Deng, Y., Zhao, J., Chen, Z., & Huang, J. (2017) · Joule · doi:10.1016/j.joule.2017.07.017 · Cited by 544
Recent progress of inorganic perovskite solar cells
Tai, Q., Tang, K.-C., & Yan, F. (2019) · Energy & Environmental Science · doi:10.1039/c9ee01479a · Cited by 528
Metadata
- Authors
- Beal, R. E., Slotcavage, D. J., Leijtens, T., Bowring, A. R., Belisle, R. A., Nguyen, W. H., Burkhard, G. F., Hoke, E. T., & McGehee, M. D.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-02-12
- Volume
- 7
- Issue
- 5
- Pages
- 746-751
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2261386767
- Cited by
- 1,136
- References
- 1
- FWCI
- 73.63
- Type
- journal article
- Language
- en
- Open access
- closed
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- Beal, R. E., Slotcavage, D. J., Leijtens, T., Bowring, A. R., Belisle, R. A., Nguyen, W. H., Burkhard, G. F., Hoke, E. T., & McGehee, M. D. (2016). Cesium Lead Halide Perovskites with Improved Stability for Tandem Solar Cells. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/acs.jpclett.6b00002
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