LITHIUM SECONDARY BATTERY HAVING IMPROVED OUTPUT CHARACTERISTICS

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United States of America Patent

SERIAL NO

15542994

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Abstract

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The present disclosure relates to a lithium secondary battery using lithium titanium oxide (LTO) as a negative electrode active material. More specifically, the present disclosure relates to a secondary battery having improved input and output characteristics through the optimization of the pore ratio of the LTO. The lithium secondary battery including the lithium titanium oxide negative electrode active material according to the present disclosure provides an effect of significantly improved output density through the maximization of reaction active sites with electrolyte due to a porous structure.

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Patent Owner(s)

Patent OwnerAddress
LG ENERGY SOLUTION LTDTOWER 1 108 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07335

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JEONG, Won-Hee Daejeon, KR 6 22
KIM, Dae-Hong Daejeon, KR 8 27
LIM, Soo-Hyun Daejeon, KR 5 62
PARK, Tae-Jin Daejeon, KR 30 272

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