Heterogeneous aging in a multi-cell lithium-ion battery system driven by manufacturing-induced variability in electrode microstructure: a physics-based simulation study
Microstructural variations across cells in a pack, specifically in terms of active material particle size, can cause uneven aging of the cells, with cells having smaller particles showing faster capacity loss due to accelerated SEI growth.
Authors
- Krishna Shah (ORCID: https://orcid.org/0000-0002-7802-6361)
- Parisa Akhtari Zavareh
- Aditya Naveen Matam (ORCID: https://orcid.org/0009-0009-6611-6990)
Institutions
- University of Alabama (US)
- The University of Texas at Austin (US)
Publication Details
- Journal
- Energy Advances
- Published
- 2025-11-20
- DOI
- https://doi.org/10.1039/d5ya00182j
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00