LITHIUM METAL OXIDE, NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COMPRISING THE SAME, AND METHOD OF PREPARING THE SAME

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United States of America Patent

SERIAL NO

15548318

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Abstract

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The present invention relates to a lithium metal oxide having a nickel oxide layer formed on a surface thereof, and represented by Formula 1; and the lithium metal oxide can be prepared by a method of preparing a lithium metal oxide having a nickel oxide layer formed on a surface thereof, the method comprising steps of: (1) complexing a nickel precursor onto a surface of a lithium metal oxide; and (2) calcining, through a heat treatment, the lithium metal oxide—the surface of which is complexed with the nickel precursor—obtained in Step (1).

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336
DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONSEOUL 04620

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JO, Mi Ru Seoul, KR 12 2
JO, Rae Hwan Daejeon, KR 30 50
KANG, Yong Mook Seoul, KR 11 128
KIM, Eun Kyung Daejeon, KR 177 757
KIM, Ye Ri Daejeon, KR 31 52
LEE, Yong Ju Daejeon, KR 241 1042

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