Method for the production of an LMO product

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United States of America Patent

PATENT NO 9695060
SERIAL NO

13997438

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Abstract

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A fused product including lithium-manganese spinel, which is optionally doped, having a spinel structure AB2O4, where the site A is occupied by lithium and the site B is occupied by manganese, it being possible for the site B to be doped with an element B′ and it being possible for the site A to exert a substoichiometry or a superstoichiometry with respect to the site B, so that the product observes the formula Li(1+x)Mn(2−y)B′yO4, with −0.20≦x≦0.4 and 0≦y≦1, the element B′ being chosen from aluminum, cobalt, nickel, chromium, iron, magnesium, titanium, vanadium, copper, zinc, gallium, calcium, niobium, yttrium, barium, silicon, boron, zirconium and their mixtures.

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Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN92400 COURBEVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boussant-Roux, Yves Montfavet, FR 48 929
Levy, Caroline Paris, FR 10 17
Marlin, Samuel Plan D'orgon, FR 19 56

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