The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Layered Hybrid Perovskite Solar‐Cell Absorber with Enhanced Moisture Stability
Abstract
Two‐dimensional hybrid perovskites are used as absorbers in solar cells. Our first‐generation devices containing (PEA)2(MA)2[Pb 3 I 10] (1; PEA=C 6 H 5(CH 2)2 NH 3+, MA=CH 3 NH 3+) show an open‐circuit voltage of 1.18 V and a power conversion efficiency of 4.73 %. The layered structure allows for high‐quality films to be deposited through spin coating and high‐temperature annealing is not required for device fabrication. The 3D perovskite (MA)[PbI 3] (2) has recently been identified as a promising absorber for solar cells. However, its instability to moisture requires anhydrous processing and operating conditions. Films of 1 are more moisture resistant than films of 2 and devices containing 1 can be fabricated under ambient humidity levels. The larger bandgap of the 2D structure is also suitable as the higher bandgap absorber in a dual‐absorber tandem device. Compared to 2, the layered perovskite structure may offer greater tunability at the molecular level for material optimization.
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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
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Li, X., Hoffman, J. M., & Kanatzidis, M. G. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01006 · Cited by 1,085
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Liao, W.-Q., Zhang, Y., Hu, C.-L., Mao, J.-G., Ye, H.-Y., Li, P.-F., Huang, S. D., & Xiong, R.-G. (2015) · Nature Communications · doi:10.1038/ncomms8338 · Cited by 710
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Meng, L., You, J., Guo, T.-F., & Yang, Y. (2016) · Accounts of Chemical Research · doi:10.1021/acs.accounts.5b00404 · Cited by 659
Solar Hydrogen Production Using Carbon Quantum Dots and a Molecular Nickel Catalyst
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Metadata
- Authors
- Smith, I. C., Hoke, E. T., Solis‐Ibarra, D., McGehee, M. D., & Karunadasa, H. I.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2014-09-04
- Volume
- 53
- Issue
- 42
- Pages
- 11232-11235
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2152034665
- Cited by
- 2,011
- References
- 1
- FWCI
- 58.01
- Type
- journal article
- Language
- en
- Open access
- closed
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- Smith, I. C., Hoke, E. T., Solis‐Ibarra, D., McGehee, M. D., & Karunadasa, H. I. (2014). A Layered Hybrid Perovskite Solar‐Cell Absorber with Enhanced Moisture Stability. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201406466
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