Extreme Fast Charging Batteries with Extended Cycle Life for EVs

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Program:
EVs4ALL
Award:
$2,976,210
Location:
Columbus, Ohio
Status:
ACTIVE
Project Term:
08/04/2023 - 08/03/2026
Website:

Technology Description:

The Ohio State University will develop a high-power battery technology featuring a high entropy oxide (HEO) anode that can tolerate rapid charging while demonstrating longevity far beyond the current state-of-the-art lithium-ion cells. Ohio State will (1) address manufacturing challenges in achieving large-format, commercial-quality cells, (2) enable drop-in compatibility with existing battery components, and (3) optimize battery performance for cold temperatures. When scaled, the technology can potentially double the usable battery lifetime, reduce pack size, reduce cell and battery cost, and enable rapid charging, thereby accelerating the introduction of affordable entry-level EVs.

Potential Impact:

EVs4ALL’s primary objective is to increase the domestic adoption of new and used EVs by enabling safe, resilient, fast-charging batteries with improved performance at low temperatures.

Security:

Solutions will target the use of “noncritical” battery materials, while minimizing the use of cobalt and nickel. A reduced dependence on the importation of critical metals supports U.S. energy independence.

Environment:

80% adoption of EVs in the U.S. could reduce overall CO2 emissions by 800 million tons/year.

Economy:

80% adoption of EVs in the U.S. could reduce annual energy consumption by 4 quadrillion British Thermal Units.

Contact

ARPA-E Program Director:
Dr. Halle Cheeseman
Project Contact:
Prof. Anne Co
Press and General Inquiries Email:
ARPA-E-Comms@hq.doe.gov
Project Contact Email:
co.5@osu.edu

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Release Date:
05/03/2022