Low-Cost, High Areal Capacity, Anode-Free Sodium-Metal Batteries Enabled by Solid Electrolytes

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Program:
EVs4ALL
Award:
TBD
Location:
TBD
Status:
Selected
Project Term:
TBD
Website:

Project Innovation + Advantages:

24M Technologies will develop low-cost and fast-charging sodium metal batteries with good low-temperature performance for EVs. 24M’s cell design will incorporate (1) its ultra-thick SemiSolid cathode made up of advanced cobalt-free, nickel-free sodium cathode active material, (2) an advanced wide-temperature, fastcharging electrolyte developed using machine learning and automated high-throughput screening technology, and (3) a solid electrolyte-based separator to enable a high-energy density anode-free configuration.

Contact

ARPA-E Program Director:
Dr. Halle Cheeseman
Project Contact:
Dr. Junzheng Chen
Press and General Inquiries Email:
ARPA-E-Comms@hq.doe.gov
Project Contact Email:
jchen@24-m.com

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Release Date:
5/3/2022