国家/地区 欧洲专利局（EPO）（4）
IPC部 C（4） H（4）
IPC大类 H01（4） C01（3）
IPC小类 H01M（4） C01B（3）
IPC H01M004/36（4） H01M004/38（4） H01M004/62（4）
C01B033/02（3） C01B033/113（3） H01M004/48（3）
H01M004/58（3） H01M004/587（3） H01M010/052（3）
C01B032/182（2） C01B033/22（2） H01M004/04（2）
H01M004/131（2） H01M004/134（2） H01M004/1391（2）
发明人 LIM J（4）
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人 DAEJOO ELECT.（3）

Silicon-silicon composite oxide-carbon composite used for negative electrode active material for lithium secondary battery, comprises core-shell structure comprising core comprising silicon, silicon oxide compound, and magnesium silicate, and shell comprising carbon layer, and has preset span value.

LEE E, PARK H, LIM S W, OH S M, LIM J C, HUNSOO P, IMSUNGWOO, LIM J

Battery used in energy storage devices and electrical storage comprises cathode comprising nickel-rich material and first sub-nanoscale metal oxide coating on nickel-rich material and anode comprising anode material and second sub-nanoscale metal oxide coating disposed on anode material.

GRIFFIN M, KONG F, LIM J

Silicon-silicon oxide-carbon composite having core-shell structure for lithium secondary battery, comprises core comprising silicon fine particles, silicon oxide compound and magnesium silicate, and shell formed of carbon film.

LEE S G, PARK H S, OH S M, LIM J C, LEE S, HUNSOO P, LIM J, LIN Z, WU X, PIAO X

Secondary battery used for electronic device, comprises negative electrode comprising silicon-based negative electrode active material which is predoped with lithium amount corresponding to initial irreversible capacity, and electrolyte.

LIM H H, OH S M, LIM J C, HEE L, LIM J, LIN Z, WU X, LIN X