Cathode active material coated with flourine compound for lithium secondary batteries and method for preparing the same

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United States of America Patent

PATENT NO 9048495
APP PUB NO 20090087362A1
SERIAL NO

11918163

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Abstract

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Disclosed herein is a cathode active material coated with a fluorine compound for lithium secondary batteries. The cathode active material is structurally stable, and improves the charge-discharge characteristics, cycle characteristics, high-voltage characteristics, high-rate characteristics and thermal stability of batteries.

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Patent Owner(s)

Patent OwnerAddress
ENERCERAMIC INCGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Jung Min Seoul, KR 27 144
Kim, Woo Seong Shiheung, KR 12 386
Sun, Yang Kook Seoul, KR 19 246

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