The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Solvent Engineering Improves Efficiency of Lead-Free Tin-Based Hybrid Perovskite Solar Cells beyond 9%
Abstract
Here, we report on the effect of different antisolvent dripping on film morphology and charge recombination of mixed formamidinium–methylammonium tin iodide (FA 0.75 MA 0.25 SnI 3 ) as a light absorber in perovskite solar cells. N, N -dimethyl methanamide (DMF) and dimethyl sulfoxide (DMSO) were used as the mixed solvent in the perovskite precursors together with tin fluoride (SnF 2 ) as an additive. Diethyl ether (DE), toluene (TL), and chlorobenzene (CB) were employed as antisolvents for comparison. Our results show that CB as an antisolvent leads to a dense and uniform Sn-based perovskite film. The maximum power conversion efficiency of our Sn-based perovskite solar cell achieves 9.06% (9.02%) under forward (reverse) voltage scan under AM 1.5G 100 mW/cm 2 illumination. The encapsulated cells show good long-term stability with ∼75% of their initial efficiency retained over a period of 30 days of storage. Our work suggests the promising potential to further improve the performance of Pb-free Sn-based perovskite solar cells.
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Cites
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells
Jeon, N. J., Noh, J. H., Kim, Y. C., Yang, W. S., Ryu, S., & Seok, S. I. (2014) · Nature Materials · doi:10.1038/nmat4014 · Cited by 6,723
Cited by
Nakamura, T., Yakumaru, S., Truong, M. A., Kim, K., Liu, J., Hu, S., Otsuka, K., Hashimoto, R., Murdey, R., Sasamori, T., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-16726-3 · Cited by 293
Two‐Dimensional Halide Perovskites in Solar Cells: 2D or not 2D?
Ortiz‐Cervantes, C., Carmona‐Monroy, P., & Solis‐Ibarra, D. (2019) · ChemSusChem · doi:10.1002/cssc.201802992 · Cited by 287
Tin-Based Defects and Passivation Strategies in Tin-Related Perovskite Solar Cells
Li, B., Chang, B., Pan, L., Li, Z., Fu, L., He, Z., & Yin, L. (2020) · ACS Energy Letters · doi:10.1021/acsenergylett.0c01796 · Cited by 258
Sajid, S., Alzahmi, S., Salem, I. B., Park, J., & Obaidat, I. M. (2023) · Nanomaterials · doi:10.3390/nano13060983 · Cited by 31
Metadata
- Authors
- Liu, X., Yan, K., Tan, D., Liang, X., Zhang, H., & Huang, W.
- Venue
- ACS Energy Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-10-09
- Volume
- 3
- Issue
- 11
- Pages
- 2701-2707
- ISSN
- 2380-8195 (ISSN-L)
- OpenAlex
- W2897191727
- Cited by
- 238
- References
- 1
- FWCI
- 11.10
- Type
- journal article
- Language
- en
- Open access
- closed
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- Liu, X., Yan, K., Tan, D., Liang, X., Zhang, H., & Huang, W. (2018). Solvent Engineering Improves Efficiency of Lead-Free Tin-Based Hybrid Perovskite Solar Cells beyond 9%. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.8b01588
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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