Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akshaya K. Padhi0
Christian Masquelier0
John B. Goodenough0
Kirakodu S. Nanjundaswamy0
Michel Armand0
Date of Patent
August 16, 2011
Patent Application Number
11647899
Date Filed
December 29, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to materials for use as electrodes in an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides transition-metal compounds having the ordered-olivineor the rhombohedral NASICON structure and the polyanion (PO4)3− as at least one constituent for use as electrode material for alkali-ion rechargeable batteries.
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