The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Illumination Durability and High-Efficiency Sn-Based Perovskite Solar Cell under Coordinated Control of Phenylhydrazine and Halogen Ions
Open accessAbstract
Summary The organic-inorganic hybrid Sn-based perovskite has attracted extensive attention because of its more suitable band gap and environmentally friendly characteristics, but the natural oxidization of Sn2+ makes for unsatisfactory illumination stability and efficiency in solar cells. Here, we successfully proved that the synergistical introduction of phenylhydrazine cation (PhNHNH3+) and halogen anions (Cl– and Br–) could substantially improve the illumination stability of FASnI3 (FA stands for NH2CH = NH2+) through the combination of experiments and theoretical calculations. The resultant device achieved a power conversion efficiency of 13.4% (certified 12.4%) with striking long-term durability; i.e., the optimized device maintained 82% of the original efficiency over 330 h under AM1.5G one-sun illumination. This method provides a universal way for improving the illumination stability and efficiency of Sn-based perovskites.
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Cites
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
Cited by
Yu, B., Chen, Z., Zhu, Y., Wang, Y., Han, B., Chen, G., Zhang, X., Du, Z., & He, Z. (2021) · Advanced Materials · doi:10.1002/adma.202102055 · Cited by 579
Rationalization of passivation strategies toward high-performance perovskite solar cells
Zhang, Z., Qiao, L., Meng, K., Long, R., Chen, G., & Gao, P. (2023) · Chemical Society Reviews · doi:10.1039/d2cs00217e · Cited by 357
Flexible and Wearable Optoelectronic Devices Based on Perovskites
Zhao, R., Gu, Z., Li, P., Zhang, Y., & Song, Y. (2022) · Advanced Materials Technologies · doi:10.1002/admt.202101124 · Cited by 83
Self-citationNakanishi, E., Nishikubo, R., Ishiwari, F., Nakamura, T., Wakamiya, A., & Saeki, A. (2022) · ACS Materials Letters · doi:10.1021/acsmaterialslett.2c00229 · Cited by 16
Metadata
- Authors
- Wang, C., Zhang, Y., Gu, F., Zhao, Z., Li, H., Jiang, H., Bian, Z., & Liu, Z.
- Venue
- Matter
- Publisher
- Elsevier BV
- Published
- 2021-02
- Volume
- 4
- Issue
- 2
- Pages
- 709-721
- ISSN
- 2590-2385 (ISSN-L)
- OpenAlex
- W3111561535
- Cited by
- 226
- References
- 1
- FWCI
- 13.17
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Wang, C., Zhang, Y., Gu, F., Zhao, Z., Li, H., Jiang, H., Bian, Z., & Liu, Z. (2021). Illumination Durability and High-Efficiency Sn-Based Perovskite Solar Cell under Coordinated Control of Phenylhydrazine and Halogen Ions. Matter. https://doi.org/10.1016/j.matt.2020.11.012
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