国家/地区 韩国（10）
IPC部 H（9） C（2）
IPC大类 H01（9） C01（2）
IPC小类 H01M（9） C01B（2）
IPC H01M004/62（9） H01M004/36（6） H01M010/052（6）
H01M010/0525（6） H01M004/02（4） H01M004/13（3）
H01M004/133（3） H01M004/134（3） H01M004/1393（3）
H01M004/38（3） H01M004/587（3） H01M004/04（2）
H01M004/131（2） H01M004/1395（2） H01M004/525（2）
发明人 KIM T G（10）
公开年 2022（4） 2021（3） 2020（2）
申请年 2020（5）  2021（2）  2022（2） 
专利权人 LG ENERGY SO.（7） LG CHEM LTD（5）

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

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

Positive electrode used for lithium-sulfur battery, comprises current collector and positive electrode active material layer arranged on surface of current collector, where positive electrode active material layer comprises positive electrode active material and additive.

LEE D, KIM T G, UK L D, JIN Z, LI D

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes an electrode active material and a conductive material, and the conductive material includes graphene.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Electrode for use in a secondary battery of electric vehicle, comprises an electrode active material layer, which includes electrode active material, and conductive material that has first conductive material and second conductive material.

KIM T G, PARK S Y, LEE B R, CHO H M, YOO T G, KWAK M, KON K T, RAM L, MIN K, LIU T, CHO H, LEE B, PARK S, JIN T

Negative electrode used for secondary battery, contains layer comprising negative active material comprising carbon-based active material, binder, single-walled carbon nanotube assembly, and silicon-based active material.

OH I G, KIM J Y, LEE Y J, YOO J W, SHIN S Y, KIM Y L, KIM T G, KIM Y, KON K T, JIN T, SHEN S, YOO J, LI L, JIN D, WU Y

Conductive material for use in electrode, comprises a first particle and a second particle, and the first particle includes a secondary particle structure, and connection unit is connected to graphene sheets among multiple graphene sheets.

KIM T G, PARK S Y, LEE B R, KIM S K, YOO T G, KWAK M, KON K T, RAM L, MIN K

Producing carbon-containing material e.g. graphene used in complex as antibacterial material, by generating carbon material from coffee grounds, and reacting carbon material with decomposition agent.

KIM T G, KIM T

Active material for positive electrode for secondary battery e.g. lithium secondary battery, comprises core comprising lithium-metal-oxide, and coating layer comprising carbon-based particles including graphene sheet structure, and oxygen.

KIM S K, JEON H L, KIM T G, JUNG W M, LEE S W, KON K T, LEE S O, JIN S, QUAN H, JIN T, ZHENG W, LEE S