Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Craig L. Schmidt0
Erik R. Scott0
William G. Howard0
Date of Patent
July 21, 2009
0Patent Application Number
109786170
Date Filed
October 29, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A battery includes a positive electrode including a current collector and a first active material and a negative electrode including a current collector, a second active material, and a third active material. The first active material, second active material, and third active material are configured to allow doping and undoping of lithium ions. The third active material exhibits charging and discharging capacity below a corrosion potential of the current collector of the negative electrode and above a decomposition potential of the first active material.
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