Enabling Extreme Fast Charging through Control of Li Deposition Overpotential on Graphite Electrodes
- Stony Brook Univ., NY (United States)
Currently produced electric vehicles (EVs) rely on the use of lithium ion battery technology due to its high energy and power density. However, a major barrier facing the adoption of electric vehicles is that currently utilized Li-ion batteries take significantly longer to recharge (~ 30 minutes) compared to the time necessary to refuel vehicles powered by internal combustion engines (< 10 minutes). Thus, the need to develop Li-ion batteries which can be charged in approximately 10 minutes (6 C rate) without sacrificing range, cost, or cycle life is critical for the widespread implementation of EVs.
- Research Organization:
- Stony Brook Univ., NY (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- DOE Contract Number:
- EE0008356
- OSTI ID:
- 1869405
- Report Number(s):
- DOE-Stony Brook University-8356
- Country of Publication:
- United States
- Language:
- English
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