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Anode and battery using the same

  • US 20040166409A1
  • Filed: 12/23/2003
  • Published: 08/26/2004
  • Est. Priority Date: 12/26/2002
  • Status: Active Grant
First Claim
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1. An anode, comprising:

  • an anode current collector having a projection on a substrate; and

    an anode active material layer including at least one kind selected from the group consisting of tin (Sn) and compounds thereof, and being formed on the anode current collector, and being alloyed with the anode current collector in at least a portion of an interface with the anode current collector.

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