Optimisation of a P3 phase with superior high voltage reversibility
The electrochemical performance of P3-structure Na 0.7 Mn 0.75 Ni 0.25 O 2 has been optimised via chemical substitutions, with Na 0.7 Mn 0.58 Ni 0.25 Zn 0.07 Ti 0.1 O 2 showing best cyclability. Properties are explained by combined experimental and DFT results.
Authors
- John T. S. Irvine (ORCID: https://orcid.org/0000-0002-8394-3359)
- Stephanie F. Linnell (ORCID: https://orcid.org/0000-0002-8462-2514)
- David O. Scanlon (ORCID: https://orcid.org/0000-0001-9174-8601)
- Ioanna Maria Pateli (ORCID: https://orcid.org/0000-0001-5582-7767)
- A. Robert Armstrong (ORCID: https://orcid.org/0000-0003-1937-0936)
- Aaron B. Naden (ORCID: https://orcid.org/0000-0003-2876-6991)
- Robert A. House (ORCID: https://orcid.org/0000-0002-7415-477X)
- Yong‐Seok Choi (ORCID: https://orcid.org/0000-0002-3737-2989)
- Yingling Liao
Institutions
- University of St Andrews (GB)
- University of Oxford (GB)
- The Faraday Institution (GB)
- University of Birmingham (GB)
- Dankook University (KR)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ta07963a
- Primary Topic
- Semiconductor materials and devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- UK Research and Innovation
- Royal Academy of Engineering
- University of Warwick
- University College London
- Engineering and Physical Sciences Research Council