国家/地区 美国（7）
IPC部 H（7） C（3）
IPC大类 H01（7） C01（2）
IPC小类 H01M（7） C01G（2）
IPC H01M004/62（5） H01M004/02（4） H01M004/36（4）
H01M004/587（4） H01M010/052（4） H01M010/0525（4）
H01M004/48（3） H01M004/583（3） H01M004/131（2）
H01M004/1393（2） H01M004/38（2） H01M004/505（2）
H01M004/525（2）
发明人 CHUNG J H（2） JANG D I（2） JANGDONGIL（2）
KANG H（2） KANG H G（2） KIM J（2）
LEE J（2） LEE J H（2） LEE M（2）
LEE M R（2） PARK G（2） PARK G O（2）
ZHANG D（2） ZHENG Z（2）
公开年 2022（5） 2021（2）
申请年 2021（4）  2022（2） 
专利权人 SK INNOVATION CO LTD（7）

Anode active material for lithium secondary battery used as power source for environmentally friendly vehicle e.g. hybrid vehicle, in which silicon oxide is provided with carbon coating layer formed on surface of silicon oxide and doped with magnesium.

PARK G O, CHUNG J H, KIM J S, PARK E J, JANG D I, KIM J, JANGDONGIL, ZHANG D, PIAO E, JIN J, ZHENG Z, PARK G

Anode active material for lithium secondary battery, comprises carbon-based particles, first coating layer coupled to carbon-based particles and second overcoat layer comprising lithium titanic acid and coupled to first overcoat layer.

LEE J H, KANG H G, LEE M R, LEE J, KANG H, LEE M

Cathode active material e.g. for lithium secondary battery, comprises e.g. silicon-containing coating layer formed inside pores or on surfaces of carbon-based particles, and carbon coating layer formed on silicon-containing coating layer.

PARK G O, YOO S K, JANGDONGIL, CHUNG J H, JANG D I, ZHENG Z, ZHANG D, YU S, PARK G

Lithium secondary battery for e.g. electric vehicle, has anode, electrolyte, separator, and cathode which includes cathode active material comprising central portion, surface portion, and conductive material comprising carbon structures.

HWANG D C, YOO K B, HAN K H

An anode active material for lithium secondary battery comprises a coating layer containing boron and conductive material, bonded to the surface of carbon-based particle.

LEE M R, KANG H G, LEE J H, LEE J, KANG H, LEE M, LI M, LI Z

Battery module for e.g. digital camera, has thermally-conductive component which is arranged at one surface of battery cell laminated body, and contains porous insulating layer and conductive layer arranged on surface of porous layer.

LEE Y, LEE Y H, HEE L Y

Recovering lithium precursor by preparing cathode active material mixture containing lithium composite oxide, forming pre-precursor mixture including lithium oxide by reacting cathode active material mixture and separating by washing.

HONG S J, KIM J M, SON S R, HA D W, HONGSEOKJOON, KIM J, SOHN S, HE D, SUN C, HONG X