国家/地区 韩国（15） 中国（10） 欧洲专利局（EPO）（10） 美国（10） 世界知识产权组织（10） 日本（2）
IPC部 H（12） C（6） B（3）
IPC大类 H01（12） C01（4） B82（2）
C04（2） C08（2）
IPC小类 H01M（11） C01B（4） B82Y（2）
C04B（2） C08K（2）
IPC H01M010/052（10） H01M004/62（9） H01M004/36（8）
H01M004/38（7） H01M010/0525（7） H01M004/587（6）
H01M004/13（4） H01M004/131（4） H01M004/48（4）
H01M004/02（3） H01M004/133（3） H01M004/134（3）
H01M010/42（3） B82Y030/00（2） C01B032/19（2）
发明人 JIN D（3） JIN T（3） KIM D（3）
KIM T G（3） KON K T（3） LEE Y J（3）
LI L（3） CHO H（2） CHO H M（2）
KIM D H（2） KWAK M（2） LEE B（2）
LEE B R（2） LIU T（2） MIN K（2）
公开年 2021（15）
申请年 2020（8）  2019（6） 
专利权人 LG CHEM LTD（15）

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Negative electrode useful in secondary battery, comprises negative electrode current collector and anode active material layer formed on anode current collector, where anode active material layer comprises silicon-based active material.

LEE S M, LEE Y J, KIM D H, PARK S M, KIM D, PIAO S, JIN D, LI L, LEE S

Producing graphene nanosheet by manufacturing electrode assembly comprising artificial graphite as negative electrode and lithium metal counter electrode, immersing in electrolyte, electrochemically charging, separating and exfoliating.

NOH S I, WOO S W, LEE C J, NOH S, WOO S, LEECHANGJU, LI C, YU X

Secondary battery for e.g. vehicle, comprises anode, cathode comprising current collector and cathode material layer containing carbon-based active material and silicon-based active material, and separator placed between cathode and anode.

KIM I, KIM I H, JIN Y

Prediction of life characteristics of secondary battery for e.g. robots, involves e.g. charging and discharging of target secondary battery containing carbon-based hybrid negative electrode containing carbon-based negative active material.

YOON H J, KIM S Y, SUNG K W, LEE E J, YOON H, KIM S, SUNG K, LEE E, LI E, CHENG Q, JIN S, YIN X

Anode active material used e.g. in anode electrode of secondary battery, comprises silicon-based core particles and outer carbon coating layers formed on silicon-based core particles, where outer carbon coating layers comprise graphene.

KIM D H, JUN G H, KWON W J, LEE Y J, KIM D, HOON J, LI L, QUAN Y, QUAN G, JIN D

Manufacturing ferrite sintered magnet useful in TV and communication transformers comprise preparing mixture including crystalline carbon compound i.e. graphene and carbon, plasticizing mixture to produce plasticizer, and pulverizing.

CHA J M, OH H, PARK S J, BANG W B, MUK J, LEE J, PARK J, YOON S

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

Carbon-sulfurized polymer composite used in positive electrode for manufacturing lithium secondary battery including lithium-sulfur secondary battery, lithium secondary battery, comprises porous carbon material.

KIM B S, LEE C, TAE K