Anode for secondary battery, and lithium secondary battery manufactured therefrom

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United States of America Patent

PATENT NO 9954218
SERIAL NO

15182857

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Abstract

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Provided is an anode for a secondary battery including: a first anode active material; and a second anode active material having relatively lower hardness than that of the first anode active material. The first anode active material and the second anode active material satisfy Relational Formula 1 0.167B/RA<1, and have a volume ratio of 1:0.5˜2. In Relational Formula 1, RA is an average particle size of the first anode active material, and RB is an average particle size of the second anode active material.

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Patent Owner(s)

Patent OwnerAddress
SK ON CO LTDSEOUL 03161

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Hyo Sang Daejeon, KR 18 79
Kim, Jung Hwan Daejeon, KR 112 856
Kim, Sang Jin Daejeon, KR 219 531
Lee, Jee Hee Daejeon, KR 16 14

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