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AssigneeNippon Chemical Industrial Co., Ltd.
InventorsMasahiro Kikuchi, Tomonao Naruhashi, Minoru Fukuchi
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The positive electrode active substance for a lithium secondary battery includes a mixture of a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle. The method for producing a positive electrode active substance for a lithium secondary battery includes a first step of subjecting a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the titanium-containing lithium cobalt composite oxide particle and the inorganic fluoride particle. The lithium secondary battery uses, as a positive electrode active substance, the positive electrode active substance for a lithium secondary battery of the present invention.
A positive electrode active substance for a lithium secondary battery, comprising a mixture of a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle,
A method for producing a positive electrode active substance for a lithium secondary battery, the method comprising a first step of subjecting a titanium-containing lithium cobalt composite oxide particle and an inorganic fluoride particle to a mixing treatment to thereby obtain a mixture of the titanium-containing lithium cobalt composite oxide particle and the inorganic fluoride particle,
Dependencies are inferred from the claim text.