The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Highly Oriented Low-Dimensional Tin Halide Perovskites with Enhanced Stability and Photovoltaic Performance
Open accessAbstract
The low toxicity and a near-ideal choice of bandgap make tin perovskite an attractive alternative to lead perovskite in low cost solar cells. However, the development of Sn perovskite solar cells has been impeded by their extremely poor stability when exposed to oxygen. We report low-dimensional Sn perovskites that exhibit markedly enhanced air stability in comparison with their 3D counterparts. The reduced degradation under air exposure is attributed to the improved thermodynamic stability after dimensional reduction, the encapsulating organic ligands, and the compact perovskite film preventing oxygen ingress. We then explore these highly oriented low-dimensional Sn perovskite films in solar cells. The perpendicular growth of the perovskite domains between electrodes allows efficient charge carrier transport, leading to power conversion efficiencies of 5.94% without the requirement of further device structure engineering. We tracked the performance of unencapsulated devices over 100 h and found no appreciable decay in efficiency. These findings raise the prospects of pure Sn perovskites for solar cells application.
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Cites
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Cited by
Li, X., Hoffman, J. M., & Kanatzidis, M. G. (2021) · Chemical Reviews · doi:10.1021/acs.chemrev.0c01006 · Cited by 1,085
“Unleaded” Perovskites: Status Quo and Future Prospects of Tin‐Based Perovskite Solar Cells
Ke, W., Stoumpos, C. C., & Kanatzidis, M. G. (2019) · Advanced Materials · doi:10.1002/adma.201803230 · Cited by 533
Jokar, E., Chien, C., Tsai, C., Fathi, A., & Diau, E. W. (2019) · Advanced Materials · doi:10.1002/adma.201804835 · Cited by 513
Advanced Organic–Inorganic Hybrid Materials for Optoelectronic Applications
Zhou, K., Qi, B., Liu, Z., Wang, X., Sun, Y., & Zhang, L. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202411671 · Cited by 228
Self-citationNanostructured perovskites for nonvolatile memory devices
Liu, Q., Gao, S., Xu, L., Yue, W., Zhang, C., Kan, H., Li, Y., & Shen, G. (2022) · Chemical Society Reviews · doi:10.1039/d1cs00886b · Cited by 163
Metadata
- Authors
- Liao, Y., Liu, H., Zhou, W., Yang, D., Shang, Y., Shi, Z., Li, B., Jiang, X., Zhang, L., Quan, L. N., Quintero-Bermudez, R., Sutherland, B. R., Mi, Q., Sargent, E. H., & Ning, Z.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-05-02
- Volume
- 139
- Issue
- 19
- Pages
- 6693-6699
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2609670982
- Cited by
- 877
- References
- 3
- FWCI
- 41.95
- Type
- journal article
- Language
- en
- Open access
- green
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- Liao, Y., Liu, H., Zhou, W., Yang, D., Shang, Y., Shi, Z., Li, B., Jiang, X., Zhang, L., Quan, L. N., Quintero-Bermudez, R., Sutherland, B. R., Mi, Q., Sargent, E. H., & Ning, Z. (2017). Highly Oriented Low-Dimensional Tin Halide Perovskites with Enhanced Stability and Photovoltaic Performance. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.7b01815
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