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Challenges of today for Na-based batteries of the future : from materials to cell metrics
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Hasa, Ivana, Mariyappan, Sathiya, Saurel, Damien, Adelhelm, Philipp, Koposov, Alexey Y., Masquelier, Christian, Croguennec, Laurence and Casas-Cabanas, Montse (2021) Challenges of today for Na-based batteries of the future : from materials to cell metrics. Journal of Power Sources, 482 . 228872. doi:10.1016/j.jpowsour.2020.228872 ISSN 0378-7753.
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Official URL: http://dx.doi.org/10.1016/j.jpowsour.2020.228872
Abstract
Several emerging battery technologies are currently on endeavour to take a share of the dominant position taken by Li-ion batteries in the field of energy storage. Among them, sodium-based batteries offer a combination of attractive properties i.e., low cost, sustainable precursors and secure raw material supplies. Na-based batteries include related battery concepts, such as Na-ion, all solid-state Na batteries, Na/O2 and Na/S, that differ in key components and in redox chemistry, and therefore result in separate challenges and metrics. Na-ion batteries represent an attractive solution which is almost ready to challenge Li-ion technology in certain applications; the other cell concepts represent a more disruptive innovation, with a higher performance gain, provided that major hurdles are overcome. The present review aims at highlighting the most promising materials in the field of Na-based batteries and challenges needed to be addressed to make this technology industrially appealing, by providing an in-depth analysis of performance metrics from recent literature. To this end, half-cell reported metrics have been extrapolated to full cell level for the more mature Na-ion technology to provide a fair comparison with existing technologies.
Item Type: | Journal Article | ||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||
Journal or Publication Title: | Journal of Power Sources | ||||||||
Publisher: | Elsevier | ||||||||
ISSN: | 0378-7753 | ||||||||
Official Date: | 15 January 2021 | ||||||||
Dates: |
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Volume: | 482 | ||||||||
Article Number: | 228872 | ||||||||
DOI: | 10.1016/j.jpowsour.2020.228872 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access |
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