Positive electrode active material for secondary battery and secondary battery including same

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United States of America Patent

PATENT NO 10283764
APP PUB NO 20170155133A1
SERIAL NO

15362139

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Abstract

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A positive electrode active material for a secondary battery and a secondary battery including the same are provided. The positive electrode active material for a secondary battery includes on the surface of a core, a surface treatment layer composed of a B and Si-containing amorphous oxide, and thus may exhibit reduced moisture reactivity, improved thermal and chemical stability, and high-voltage stability.

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Patent Owner(s)

  • LG CHEM, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jung, Wang Mo Daejeon, KR 191 487
Lee, Dae Jin Daejeon, KR 16 87
Park, Sin Young Daejeon, KR 51 107

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