The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
A stable cathode-solid electrolyte composite for high-voltage, long-cycle-life solid-state sodium-ion batteries
Open accessAbstract
Rechargeable solid-state sodium-ion batteries (SSSBs) hold great promise for safer and more energy-dense energy storage. However, the poor electrochemical stability between current sulfide-based solid electrolytes and high-voltage oxide cathodes has limited their long-term cycling performance and practicality. Here, we report the discovery of the ion conductor Na 3-x Y 1-x Zr x Cl 6 (NYZC) that is both electrochemically stable (up to 3.8 V vs. Na/Na + ) and chemically compatible with oxide cathodes. Its high ionic conductivity of 6.6 × 10 −5 S cm −1 at ambient temperature, several orders of magnitude higher than oxide coatings, is attributed to abundant Na vacancies and cooperative MCl 6 rotation, resulting in an extremely low interfacial impedance. A SSSB comprising a NaCrO 2 + NYZC composite cathode, Na 3 PS 4 electrolyte, and Na-Sn anode exhibits an exceptional first-cycle Coulombic efficiency of 97.1% at room temperature and can cycle over 1000 cycles with 89.3% capacity retention at 40 °C. These findings highlight the immense potential of halides for SSSB applications.
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Commentary: The Materials Project: A materials genome approach to accelerating materials innovation
Jain, A., Ong, S. P., Hautier, G., Chen, W., Richards, W. D., Dacek, S., Cholia, S., Gunter, D., Skinner, D., Ceder, G., et al. (2013) · APL Materials · doi:10.1063/1.4812323 · Cited by 13,094
Self-citationPython Materials Genomics (pymatgen): A robust, open-source python library for materials analysis
Ong, S. P., Richards, W. D., Jain, A., Hautier, G., Kocher, M., Cholia, S., Gunter, D., Chevrier, V. L., Persson, K. A., & Ceder, G. (2013) · Computational Materials Science · doi:10.1016/j.commatsci.2012.10.028 · Cited by 4,534
Self-citationInterface Stability in Solid-State Batteries
Richards, W. D., Miara, L. J., Wang, Y., Kim, J. C., & Ceder, G. (2016) · Chemistry of Materials · doi:10.1021/acs.chemmater.5b04082 · Cited by 1,652
Metadata
- Authors
- Wu, E. A., Banerjee, S., Tang, H., Richardson, P. M., Doux, J.-M., Qi, J., Zhu, Z., Grenier, A., Li, Y., Zhao, E., Deysher, G., Sebti, E., Nguyen, H., Stephens, R., Verbist, G., Chapman, K. W., Clément, R. J., Banerjee, A., Meng, Y. S., & Ong, S. P.
- Venue
- Nature Communications
- Published
- 2021-02-23
- Volume
- 12
- Issue
- 1
- Pages
- 1256-1256
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W3131711820
- Cited by
- 288
- References
- 3
- FWCI
- 12.60
- Type
- journal article
- Language
- en
- Open access
- gold
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- Wu, E. A., Banerjee, S., Tang, H., Richardson, P. M., Doux, J.-M., Qi, J., Zhu, Z., Grenier, A., Li, Y., Zhao, E., Deysher, G., Sebti, E., Nguyen, H., Stephens, R., Verbist, G., Chapman, K. W., Clément, R. J., Banerjee, A., Meng, Y. S., & Ong, S. P. (2021). A stable cathode-solid electrolyte composite for high-voltage, long-cycle-life solid-state sodium-ion batteries. Nature Communications. https://doi.org/10.1038/s41467-021-21488-7
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