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Cathodes for lithium-air battery cells with acid electrolytes

United States Patent

July 19, 2016
View the Complete Patent at the US Patent & Trademark Office
In various embodiments, the present disclosure provides a layered metal-air cathode for a metal-air battery. Generally, the layered metal-air cathode comprises an active catalyst layer, a transition layer bonded to the active catalyst layer, and a backing layer bonded to the transition layer such that the transition layer is disposed between the active catalyst layer and the backing layer.
Xing; Yangchuan (Rolla, MO), Huang; Kan (Columbia, MO), Li; Yunfeng (Columbia, MO)
The Curators of the University of Missouri (Columbia, MO)
13/ 949,875
July 24, 2013
GOVERNMENT RIGHTS this invention was made with Government support under Grant No. DEAR0000066 awarded by the Department of Energy. The Government has certain rights in the invention.