Journal article
Delocalised electron-holes on oxygen in a battery cathode
- Abstract:
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Oxide ions in transition metal oxide cathodes can store charge at high voltage offering a route towards higher energy density batteries. However, upon charging these cathodes, the oxidized oxide ions condense to form molecular O2 trapped in the material. Consequently, the discharge voltage is much lower than charge, leading to undesirable voltage hysteresis. Here we capture the nature of the electron holes on O2− before O2 formation by exploiting the suppressed transition metal rearrangement ...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Access Document
- Files:
-
-
(Accepted manuscript, pdf, 268.3KB)
-
- Publisher copy:
- 10.1038/s41560-023-01211-0
Authors
Funding
John Fell Fund
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Bibliographic Details
- Publisher:
- Springer Nature Publisher's website
- Journal:
- Nature Energy Journal website
- Publication date:
- 2023-02-16
- Acceptance date:
- 2023-01-20
- DOI:
- EISSN:
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2058-7546
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
1324717
- Local pid:
- pubs:1324717
- Deposit date:
- 2023-01-21
Terms of use
- Copyright holder:
- House et al
- Copyright date:
- 2023
- Rights statement:
- © 2023, The Author(s), under exclusive licence to Springer Nature Limited
- Notes:
- This version of the article has been accepted for publication, after peer review, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1038/s41560-023-01211-0
- Licence:
- CC Attribution (CC BY)
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