Journal article
Li2NiO2F a new oxyfluoride disordered rocksalt cathode material
- Abstract:
- Lithium-rich disordered rocksalts such as Li1.3Nb0.3Mn0.4O2 and Li2MnO2F are being investigated as high energy density cathodes for next generation Li-ion batteries. They can support the (de) lithiation of lithium ions over large compositional ranges while preserving the same overall structure. Here, we present a new Ni-rich oxyfluoride cathode, Li2NiO2F, with a disordered rocksalt structure. Li2NiO2F and can deliver a discharge capacity of 200 mAh g-1 at an average voltage of 3.2 V.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 1.4MB, Terms of use)
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- Publisher copy:
- 10.1149/1945-7111/ac1be1
Authors
+ Engineering and Physical Sciences Research Council
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- Funder identifier:
- http://dx.doi.org/10.13039/501100000266
- Grant:
- ESZ1700027
- EP/R010145/1
- FIGR007
- R123164
- Publisher:
- IOP Science
- Journal:
- Journal of The Electrochemical Society More from this journal
- Volume:
- 168
- Issue:
- 8
- Article number:
- 80521
- Publication date:
- 2021-08-16
- DOI:
- EISSN:
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1945-7111
- ISSN:
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0013-4651
- Language:
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English
- Keywords:
- Pubs id:
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1192754
- Local pid:
-
pubs:1192754
- Deposit date:
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2021-09-24
- ARK identifier:
Terms of use
- Copyright holder:
- Xu et al.
- Copyright date:
- 2021
- Rights statement:
- © 2021 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/ by/4.0/), which permits unrestricted reuse of the work in any medium, provided the original work is properly cited.
- Licence:
- CC Attribution (CC BY)
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