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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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You need large auxiliary systems to remove the carbon dioxide and water, and it’s very hard to do this.” —Xiulei Ji, assistant professor of chemistry at Oregon State University, who was not involved in this work. But the new battery, which never needs to draw in any outside air, circumvents this issue.

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