Cathode materials for secondary (rechargeable) lithium batteries

European Patent Office Patent

APP PUB NO EP-1755183-A1
SERIAL NO

06021083

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Abstract

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The invention relates to materials for use as electrodes as an alkali-ion secondary (rechargeable) battery, particularly a lithium-ion battery. The invention provides a transition-metal compounds having the rhombohedral NASCION 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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Patent Owner(s)

Patent OwnerAddress
UNIV TEXASUS201 W 7TH STREET AUSTIN TX 78701 78701

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Inventor(s)

Inventor Name Address
MASQUELIER CHRISTIAN FF-91405 ORSAY CÉDEX
GOODENOUGH JOHN B AUSTIN TX 78731
NANJUNDASWAMY KIRAKODU SEETHAR SHARON MASSACHUSETTS 02067
PAHDI AKSHAYA AUSTIN TEXAS 78705

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