The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Efficient Planar Heterojunction Perovskite Solar Cells Based on Formamidinium Lead Bromide
Open accessAbstract
The development of medium-bandgap solar cell absorber materials is of interest for the design of devices such as tandem solar cells and building-integrated photovoltaics. The recently developed perovskite solar cells can be suitable candidates for these applications. At present, wide bandgap alkylammonium lead bromide perovskite absorbers require a high-temperature sintered mesoporous TiO2 photoanode in order to function efficiently, which makes them unsuitable for some of the above applications. Here, we present for the first time highly efficient wide bandgap planar heterojunction solar cells based on the structurally related formamidinium lead bromide. We show that this material exhibits much longer diffusion lengths of the photoexcited species than its methylammonium counterpart. This results in planar heterojunction solar cells exhibiting power conversion efficiencies approaching 7%. Hence, formamidinium lead bromide is a strong candidate as a wide bandgap absorber in perovskite solar cells.
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Sequential deposition as a route to high-performance perovskite-sensitized solar cells
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Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH 3 NH 3 PbI 3
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Cited by
Wei, Y., Cheng, Z., & Lin, J. (2019) · Chemical Society Reviews · doi:10.1039/c8cs00740c · Cited by 1,206
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Improving the Stability of Metal Halide Perovskite Materials and Light‐Emitting Diodes
Cho, H., Kim, Y., Wolf, C., Lee, H., & Lee, T. (2018) · Advanced Materials · doi:10.1002/adma.201704587 · Cited by 470
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Metadata
- Authors
- Hanusch, F. C., Wiesenmayer, E., Mankel, E., Binek, A., Angloher, P., Fraunhofer, C., Giesbrecht, N., Feckl, J. M., Jaegermann, W., Johrendt, D., Bein, T., & Docampo, P.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-08-04
- Volume
- 5
- Issue
- 16
- Pages
- 2791-2795
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2009500395
- Cited by
- 301
- References
- 22
- FWCI
- 17.51
- Type
- journal article
- Language
- en
- Open access
- green
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- Hanusch, F. C., Wiesenmayer, E., Mankel, E., Binek, A., Angloher, P., Fraunhofer, C., Giesbrecht, N., Feckl, J. M., Jaegermann, W., Johrendt, D., Bein, T., & Docampo, P. (2014). Efficient Planar Heterojunction Perovskite Solar Cells Based on Formamidinium Lead Bromide. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/jz501237m
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