Cathode materials for secondary (rechargeable) lithium batteries

  • US 7,964,308 B2
  • Filed: 09/08/2010
  • Issued: 06/21/2011
  • Est. Priority Date: 04/23/1996
  • Status: Expired due to Fees
First Claim
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1. A synthesized cathode material usable in a rechargeable electrochemical cell comprising one or more compounds, at least one of the compounds with an olivine structure comprising the general formula LiMPO4, where M is one or more first-row transition-metals.

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