国家/地区 韩国（11） 世界知识产权组织（7）
IPC部 H（9） B（6） C（4）
IPC大类 H01（7） B32（5） C01（3）
H05（2）
IPC小类 H01M（7） B32B（5） C01B（3）
H05K（2）
IPC H01M004/62（4） B32B007/12（3） B32B027/30（3）
B32B027/32（3） B32B033/00（3） C01B032/194（3）
H01M002/02（3） H01M010/052（3） B32B005/18（2）
B32B015/08（2） C01B032/198（2） H01M004/36（2）
H01M010/04（2） H01M010/058（2） H05K007/20（2）
发明人 LEE J（4） KWON Y（3） LIM J（3）
LIM J W（3） SOHN K（3） UHM I（3）
YANG S（3） GYU L J（2） HANSEUNGHUN（2）
KON K T（2） LEE J K（2） LEE J S（2）
PARK S Y（2） RAM L（2） YOO D W（2）
公开年 2020（11）
申请年 2019（7）  2018（3） 
专利权人 LG CHEM LTD（11）

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

Holey graphene useful in energy storage device i.e. fuel cell and lithium secondary battery and act as catalyst for anode of battery, comprises graphene with multiple of holes formed, and catalyst point adsorbed on surface of graphene.

SOO K M, YANG S, SOHN K

Optical film such as as a polarizer protective film, comprises light transmissive substrate, and anti-glare layer has carbon-based fine particles has one selected from the group consisting of binder resins, graphene and graphene derivatives.

SONG I T, CHOI K, LEE H N, CHANG Y, SEO J H, KIM J Y

Thermally expanded reduced graphene oxide used for forming sulfur-carbon complex for lithium sulfur battery, has preset specific surface area.

YANG S, SOHN K, HANSEUNGHUN, LEE J S

Thermally expanded reduced graphene oxide used in sulfur-carbon complex and lithium secondary battery, preferably lithium-sulfur battery, comprises pores in its surface.

YANG S, SOHN K, HAN S, LEE J, HANSEUNGHUN, LEE J S

Packaging film for secondary battery, comprises mechanical support, reduced graphene oxide layer comprising reduced graphene oxide sheets, and sealant layer positioned outside reduced graphene oxide layer positioned outside oxide layer.

KWON Y, LIM J, UHM I, LEE J, LIM J W

Packaging for flexible secondary battery used in e.g. hybrid vehicle, has reduced graphene oxide sheets in reduced graphene oxide layer, which form electrostatic interactions between reduced graphene oxide sheets adjacent to each other.

KWON Y, LIM J, UHM I, LEE J, LIM J W

Packaging used for flexible secondary battery, comprises mechanical support layer, reduced graphene oxide layer arranged in mechanical support layer and comprising reduced graphene oxide sheets, heat-shrinkable layer, and sealant layer.

LIM J, KWON Y, UHM I, LEE J, LIM J W

Composite material used as heat dissipation material for e.g. batteries, comprises metal foam and graphene component present on surface of metal foam or inside metal foam including pores.

LEE Y S, YOO D W, LEE J K, LEE Y, GYU L J

Composite material used for electromagnetic wave shielding sheet, comprises film-forming metal foam and graphene component present on surface of metal foam or inside metal foam including pores.

SHIN J M, YOO D W, LEE J K, GYU L J