Resources Contact Us Home
Cathode materials for secondary (rechargeable) lithium batteries

Image Number 9 for United States Patent #6391493.

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-olivine or the rhombohedral NASICON structure and the polyanion (PO.sub.4).sup.3- as at least one constituent for use as electrode material for alkali-ion rechargeable batteries.

  Recently Added Patents
Optimized delivery of web application code
Substrate processing apparatus and display method of substrate processing apparatus
Early kill removal graphics processing system and method
Continuous geospatial tracking system and method
Radio communication system, transmission apparatus, reception apparatus, and radio communication method in radio communication
Proximity sensor arrangement in a mobile device
Semiconductor devices and methods for changing operating characteristics and semiconductor systems including the same
  Randomly Featured Patents
Nipple adapter for a standard narrow-mouthed beverage bottle
Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride
Method and apparatus for achieving transparent redundancy at a hierarchical boundary
Method and device of making dough mixed with cooking oil, fruit and vegetable filling
Bag for food packing
Visualizing ablation device and procedure
Contact terminal connector
Arrangement and process for the production of short warps
Child safety faucet for a water cooler
Methods for protein interaction determination