Compositions and methods for manufacturing a cathode for lithium secondary battery

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United States of America Patent

PATENT NO 9725321
APP PUB NO 20130069012A1
SERIAL NO

13314049

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Abstract

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Disclosed are compositions and methods for producing a cathode for a secondary battery, where lithium manganese fluorophosphate such as Li2MnPO4F can be used as an electrode material. Li2MnPO4F is prepared by chemical intercalation of lithium, and can be used as an electrode material, and a non-lithium containing material can then be used as an anode material for manufacturing of a full cell. Furthermore, it is possible to provide a carbon coating for a cathode material for a lithium battery, which has improved electrical conductivity.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;HYUNDAI MOTOR COMPANY;KOREA ELECTRONICS TECHNOLOGY INSTITUTE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Woo Suk Namyangju, KR 13 46
Kim, Dong Gun Gunpo, KR 47 295
Kim, Dong Jin Namyangju Gyeonggi-Do, KR 134 471
Kim, Jeom Soo Hwaseong, KR 9 71
Kim, Sa Heum Gwacheon, KR 44 112
Kim, Young Jun Yongin, KR 182 988
Song, Jun Ho Seongnam, KR 123 567

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