COATED POSITIVE ELECTRODE MATERIALS FOR LITHIUM ION BATTERIES

  • US 20110111298A1
  • Filed: 11/11/2009
  • Published: 05/12/2011
  • Est. Priority Date: 11/11/2009
  • Status: Active Grant
First Claim
Patent Images

1. A lithium ion battery positive electrode material comprising an active composition represented by the formula Li1+xM1−

  • xO2, where M is a metal element or a combination thereof and 0.01≦

    x≦

    0.3, coated with an inorganic coating composition wherein the coating composition comprises a metal/metalloid fluoride.

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