About this Abstract |
Meeting |
2020 TMS Annual Meeting & Exhibition
|
Symposium
|
Advanced Materials for Energy Conversion and Storage VI
|
Presentation Title |
Fast Charging of Li-ion Batteries: Aging and Diagnostics |
Author(s) |
Marco Rodrigues, Daniel Abraham |
On-Site Speaker (Planned) |
Marco Rodrigues |
Abstract Scope |
Li-ion batteries are complex systems, in which many competing processes slowly contribute to performance fade. The nature and magnitude of this aging are highly dependent on how the battery operates. Extreme fast charging imposes a very specific set of challenges to the cell, with broad consequences to cycle life. In this talk, we will discuss modes of aging that are particular to cells that are repeatedly exposed to high currents, focusing on detection and diagnostics. Our work supports the design of experimental solutions, and informs the development of models capable of describing the intricate phenomena that emerge at faster rates. |
Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |