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US 2017/0362683 A1Published application
Method for producing aluminum-copper alloy from lithium ion secondary battery
AssigneeShinko Frex Inc.
InventorsKazuma TORII, Hiroyuki MATSUURA, Ryo MATSUI
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Abstract
A method for producing an aluminum-copper alloy from a lithium ion secondary battery includes supplying an aluminum source and a copper source derived from an aluminum-based positive electrode collector and a copper-based negative electrode collector, respectively, into a furnace, and melting the aluminum source and the copper source in a way that produces an alloy substantially free of a lithium component.
Claims12
A method for producing an aluminum-copper alloy from a lithium ion secondary battery,
- the method comprising supplying an aluminum source and a copper source derived from an aluminum-based positive electrode collector and a copper-based negative electrode collector, respectively, into a furnace, and melting the aluminum source and the copper source in a way that produces an alloy substantially free of a lithium component.
Dependencies are inferred from the claim text.