- Title
- NASICONs-type solid-state electrolytes: The history, physicochemical properties, and challenges
- Creator
- Zhang, Lixiao; Liu, Yimeng; You, Ya; Vinu, Ajayan; Mai, Liqiang
- Relation
- Interdisciplinary Materials Vol. 2, Issue 1, p. 91-110
- Publisher Link
- http://dx.doi.org/10.1002/idm2.12046
- Publisher
- John Wiley & Sons
- Resource Type
- journal article
- Date
- 2023
- Description
- Solid-state electrolytes are critical for the development of next-generation high-energy and high-safety rechargeable batteries. Among all the candidates, sodium (Na) superionic conductors (NASICONs) are highly promising because of their evident advantages in high ionic conductivity and high chemical/electrochemical stability. The concept of NASICONs was proposed by Hong and Goodenough et al. in 1976 by reporting the synthesis and characterization of Na1+xZr2(SixP3−x)O12 (0 ≤ x ≤ 3), which has attracted tremendous attention on the NASICONs-type solid-state electrolytes. In this review, we are committed to describing the development history of NASICONs-type solid-state electrolytes and elucidating the contribution of Goodenough as a tribute to him. We summarize the correlations and differences between lithium-based and sodium-based NASICONs electrolytes, such as their preparation methods, structures, ionic conductivities, and the mechanisms of ion transportation. Critical challenges of NASICONs-structured electrolytes are discussed, and several research directions are proposed to tackle the obstacles toward practical applications.
- Subject
- electrode/electrolyte interface; grain boundary resistance; high ionic conductivity; NASICONs; solid-state electrolyte
- Identifier
- http://hdl.handle.net/1959.13/1500454
- Identifier
- uon:54931
- Identifier
- ISSN:2767-4401
- Language
- eng
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