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Nonaqueous lithium secondary battery with cyclability and/or high temperature safety improved

  • US 20050100786A1
  • Filed: 09/17/2004
  • Published: 05/12/2005
  • Est. Priority Date: 09/19/2003
  • Status: Abandoned Application
First Claim
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1. A nonaqueous electrolyte for batteries, wherein the nonaqueous electrolyte further comprises halogen.

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