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
Method and apparatus for controlling the use of data stored on a media sample
Snapshots in de-duplication
Discovery, analysis, and visualization of dependencies
Vehicle control apparatus
Input system including position-detecting device
Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same
Methods and compositions to treat and detect misfolded-SOD1 mediated diseases
  Randomly Featured Patents
Memory and method applied in one program command for the memory
Process for producing gasoline components
Drawer slide
Electrical connector
Method for producing 1-iodoalkyl acylates
System for mounting two connectors on two sides of board
Bulk tobacco racking device
Coated heat spreaders
Hand motion irregularity suppressed timepiece
Pharmacologically active .epsilon.-valerolactams