New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system
Green Car Congress
JULY 25, 2016
loss after 130 cycles in lithium-matched full-cell tests against Li 4 Ti 5 O 12 anode), as well as a round-trip overpotential of only 0.24 V. Further, the cathode is automatically protected from O 2 gas release and overcharging through the shuttling of self-generated radical species soluble in the carbonate electrolyte. volts to 0.24
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