The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
High-Voltage Superionic Halide Solid Electrolytes for All-Solid-State Li-Ion Batteries
Open accessAbstract
All-solid-state Li-ion batteries (ASSBs), considered to be potential next-generation energy storage devices, require solid electrolytes (SEs). Thiophosphate-based materials are popular, but these sulfides exhibit poor anodic stability and require specialty coatings on lithium metal oxide cathodes. Moreover, electrode designs aimed at high energy density are limited by their narrow electrochemical stability window. Here, we report new mixed-metal halide Li 3– x M 1– x Zr x Cl 6 (M = Y, Er) SEs with high ionic conductivity—up to 1.4 mS cm –1 at 25 °C—that are stable to high voltage. Substitution of M (M = Y, Er) by Zr is accompanied by a trigonal-to-orthorhombic phase transition, and structure solution using combined neutron and single-crystal X-ray diffraction methods reveal a new framework. The employment of >4 V-class cathode materials without any protective coating is enabled by the high electrochemical oxidation stability of these halides. An ASSB showcasing their electrolyte properties exhibits very promising cycling stability up to 4.5 V at room temperature.
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Cites
A solid future for battery development
Janek, J., & Zeier, W. G. (2016) · Nature Energy · doi:10.1038/nenergy.2016.141 · Cited by 3,979
Interface 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
Cited by
Wang, C., Liang, J., Zhao, Y., Zheng, M., Li, X., & Sun, X. (2021) · Energy & Environmental Science · doi:10.1039/d1ee00551k · Cited by 489
Kwak, H., Wang, S., Park, J., Liu, Y., Kim, K. T., Choi, Y., Mo, Y., & Jung, Y. S. (2022) · ACS Energy Letters · doi:10.1021/acsenergylett.2c00438 · Cited by 341
Han, Y., Jung, S. H., Kwak, H., Jun, S., Kwak, H. H., Lee, J. H., Hong, S., & Jung, Y. S. (2021) · Advanced Energy Materials · doi:10.1002/aenm.202100126 · Cited by 312
Huang, J., Wu, K., Xu, G., Wu, M., Dou, S., & Wu, C. (2023) · Chemical Society Reviews · doi:10.1039/d2cs01029a · Cited by 304
Metal Halide Superionic Conductors for All-Solid-State Batteries
Liang, J., Li, X., Adair, K. R., & Sun, X. (2021) · Accounts of Chemical Research · doi:10.1021/acs.accounts.0c00762 · Cited by 267
Metadata
- Authors
- Park, K.-H., Kaup, K., Assoud, A., Zhang, Q., Wu, X., & Nazar, L. F.
- Venue
- ACS Energy Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-01-09
- Volume
- 5
- Issue
- 2
- Pages
- 533-539
- ISSN
- 2380-8195 (ISSN-L)
- OpenAlex
- W3000010487
- Cited by
- 506
- References
- 2
- FWCI
- 19.75
- Type
- journal article
- Language
- en
- Open access
- green
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- Park, K.-H., Kaup, K., Assoud, A., Zhang, Q., Wu, X., & Nazar, L. F. (2020). High-Voltage Superionic Halide Solid Electrolytes for All-Solid-State Li-Ion Batteries. ACS Energy Letters. https://doi.org/10.1021/acsenergylett.9b02599
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