Process for preparing cathode material for lithium batteries

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

Reexamination Certificate

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C423S594400, C429S223000, C429S231300

Reexamination Certificate

active

06953566

ABSTRACT:
The present invention relates to a novel process based on solid state thermal reaction for the preparation of cathode materials for lithium secondary batteries such as rocking chair and intercalated batteries.

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Patent Abstracts of Japan, vol. 017, No. 022 (E-1307), Jan. 14, 1993 & JP 04 249074 A (Sony Corp), Sep. 4, 1992.
Derwent Publications Ltd., London, GB:, AN 2001-555914 XP002224554 & KR 2001 028040 A (Pohang Ind Sci Res Inst), Apr. 6, 2001.
J.J. Kingsley et al., “Combustion synthesis of fine-particle metal aluminates”, Journal of Materials Science, vol. 25, No. 2B, Feb. 1, 1990, pp. 1305-1312.

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