Method for preparation of LiMn.sub.2 O.sub.4 intercalation compounds and use thereof in secondary lithium batteries

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United States of America Patent

PATENT NO 5135732
SERIAL NO

07690080

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Abstract

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Method is described for the low temperature preparation of the spinel LiMn.sub.2 O.sub.4 phase which is an intercalable compound of interest for use in lithium secondary batteries. This phase can be prepared in bulk or thick film form at temperatures less than 400.degree. C. using acetate precursors.

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Patent Owner(s)

  • VALENCE TECHNOLOGY, INC. (DE);VALENCE TECHNOLOGY (NEVADA), INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barboux, Philippe Paris, FR 10 120
Shokoohi, Frough K Bedminster, NJ 12 605
Tarascon, Jean-Marie Martinsville, NJ 86 2914

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