国家/地区 韩国（7） 世界知识产权组织（7） 中国（4） 欧洲专利局（EPO）（4）
IPC部 H（7）
IPC大类 H01（7）
IPC小类 H01M（7）
IPC H01M004/62（7） H01M004/36（5） H01M004/505（5）
H01M010/052（5） H01M004/525（4） H01M004/131（3）
H01M010/0525（3） H01M004/02（2） H01M004/04（2）
H01M004/133（2） H01M004/1393（2） H01M004/587（2）
H01M010/0562（2） H01M010/42（2）
发明人 KIM J（7）
公开年 2022（7）
申请年 2021（4）  2022（3） 
专利权人 LG ENERGY SOLUTION LTD（7）

All-solid lithium secondary battery used in mobile devices, energy storage systems, and electric vehicles, comprises positive active material layer, negative active material layer, and solid electrolyte layer arranged between positive active material layer and negative active material layer.

KIM T G, LEE D C, LEE J B, KIM S C, KWON H J, HAH H J, KIM K T, KIM S H, KIM J G, KIM M S, KON K T, LEE J, KWON H, HA H J, KIM K, KIM J, SU K

All-solid solid lithium secondary battery used as unit cell, has cathode and anode active material layers, and solid electrolyte layer arranged between cathode and anode active material layers, where anode active material layer includes graphitized platelet carbon and silver nanoparticles.

KIM T G, LEE D C, LEE J B, KIM S C, KWON H J, HAH H J, KIM K T, KIM S H, KIM J G, KIM M S, KON K T, LEE J, KWON H, HA H J, KIM K, KIM J, SU K

Additive useful in positive electrode for lithium secondary battery, comprises lithium cobalt oxide, and carbon material i.e. carbon nanotubes and carbon nanofibers adsorbed on the surface of the lithium cobalt oxide.

KIM J H, OH S S, KIM H H, JO C H, YOO T G, KIM J, OH S, KIM H, LIU T, ZHAO Z, JIN Z

Positive electrode active material for lithium secondary battery, comprises lithium transition metal oxide having coating layer derived from crumpled graphene, where crumpled graphene has specific thickness.

KIM T, KIM J, KIM M, KWAK M, KON K T, SU K, MIN K

Positive electrode for lithium ion secondary battery in e.g. electric vehicles, has positive electrode active material layer formed on surface of positive electrode current collector.

KIM J, LEE S, LEESORA, LI S, JIN Z

Positive electrode active material useful in positive electrode for secondary battery, comprises core and coating layer arranged on core, where core comprises lithium oxide compound, and coating layer comprises carbon-based particles.

KIM T G, KWAK M, KIM J G, KIM M S, KON K T, MIN K, KIM J, SU K, JIN M, JIN T

Electrode used in secondary battery, comprises electrode current collector, and electrode composition comprising active material layer and active material, surface of which is dry-coated with conductive material and binder dry-mixed with active material.

KIM M, KIM J, KIM T, SU K, KON K T, JIN T, JIN M