CATHODE ACTIVE MATERIAL, METHOD FOR PREPARING THE SAME, AND LITHIUM SECONDARY BATTERIES INCLUDING THE SAME

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United States of America Patent

APP PUB NO 20140162126A1
SERIAL NO

14092156

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Abstract

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The present invention relates to a cathode active material for a lithium secondary battery, a method for preparing the same, and a lithium secondary battery including the same, and provides a cathode active material including Li2MnO3 having a layered structure, and doped with one or more elements with a multiple oxidation state selected from the group consisting of W, Mo, V, and Cr, and a fluoro compound.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG FINE CHEMICALS CO LTD190 YEOCHON-DONG NAM-GU ULSAN 680-090

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Yunju Chungcheongnam-do, KR 3 9
Kim, Eui Ho Chungcheongnam-do, KR 4 4
Kim, Taehyeon Chungcheongnam-do, KR 130 2297
Lee, Misun Chungcheongnam-do, KR 13 35
Lee, Sunghoon Chungcheongnam-do, KR 115 816
Moon, Jongseok Chungcheongnam-do, KR 58 182
Yun, Pilsang Chungcheongnam-do, KR 69 236

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