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US 10,873,079 B2Granted
Low resistance, multivalent metal anodes
AssigneeToyota Motor Engineering & Manufacturing North America, Inc.
InventorsClaudiu B. Bucur, John G. Muldoon
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Abstract
A low resistance multivalent metal anode is provided. The metal is present in the anode as a Riecke highly active particle. Anode resistivity of 1000 Ω·cm2 or lower can be obtained. Metals employed include magnesium, calcium, zinc and aluminum. Electrochemical cells containing the low resistance multivalent metal anodes are also provided.
Claims16
A negative electrode (anode) for a nonaqueous battery comprising a current collector and Rieke active metal particles in a metallic zero valent state as an active ingredient;
- wherein the Rieke active metal is selected from the group consisting of magnesium, calcium and aluminum.
Dependencies are inferred from the claim text.