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New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

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An international team from MIT, Argonne National Laboratory and Peking University has demonstrated a lab-scale proof-of-concept of a new type of cathode for Li-air batteries that could overcome the current drawbacks to the technology, including a high potential gap (>1.2 V) V) causes severe energy efficiency and thermal management problems.

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Kentucky-Argonne Partnership to Help Build US Advanced Battery Industry

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In the long-term, the center would help in the development of technologies that would enable a significant increase in energy densities, including lithium-air and zinc-air systems for vehicle applications and advanced batteries for cost efficient and long-life grid power storage applications.

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