Structural origin of disorder-induced ion conduction in NaFePO <sub>4</sub> cathode materials
Diffusion in NaFePO 4 can be enhanced through amorphization. Based on computations using DFT and machine learning potentials, we ascribe this phenomenon to the formation of less constrained Na-ion environments upon disordering.
Authors
- Morten M. Smedskjær (ORCID: https://orcid.org/0000-0003-0476-2021)
- Kristin Aslaug Persson (ORCID: https://orcid.org/0000-0003-2495-5509)
- Rasmus Christensen (ORCID: https://orcid.org/0000-0003-2654-1545)
Institutions
- Lawrence Berkeley National Laboratory (US)
- Aalborg University (DK)
- University of California, Berkeley (US)
Publication Details
- Journal
- Journal of Materials Chemistry A
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5ta02295a
- Citations
- 4
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 2.92