Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1997-04-21
1999-06-08
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
429221, 429224, H01M 458
Patent
active
059103825
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-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.
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Goodenough John B.
Masquelier Christian
Nanjundaswamy K. S.
Padhi Akshaya K.
Board of Regents, University of Texas Systems
Chaney Carol
Nuzzolillo Maria
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