国家/地区 韩国（7） 中国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（5） H（4）
IPC大类 C01（4） H01（4）
IPC小类 C01B（4） H01M（3）
IPC C01B032/182（3） H01M010/052（3） H01M002/16（2）
H01M004/36（2） H01M004/38（2）
发明人 KIM Y K（7）
公开年 2018（7）
申请年 2017（6） 
专利权人 LG CHEM LTD（3） CHARMTRON CO.（2） KOREA INST S.（2）

Predicting graphene separation condition by using required load comprises e.g. stabilizing graphene laminate on solvent, and applying required load to uppermost graphene monolayer of graphene laminate to generate predetermined displacement.

YU J, CHOI H K, NAM K H, KIM Y K, YOU N H, KU B C

Producing functional graphene solution used in hole transport layer of e.g. organic light emitting diode, comprises oxidizing graphite to produce oxidized graphene solution, performing spray drying, and reacting with organic compound.

KIM Y K, KWON Y T, SOOK K Y

Polyimide nanocomposite useful in composite membrane, comprises a product obtained by healing defect of reduced graphene oxide functionalized with ring compound containing hetero ring and/or hetero atom, and polyimide.

KIM K M, KU B C, GOH M J, YU J S, KIM Y K, YEO H U, YOU N H

Manufacturing nitrogen-doped graphene involves peeling graphite through high pressure homogenization and passing through micro channel of high pressure homogenizer to obatin graphene flake which comprises influx unit and outlet unit.

YANG S B, LEE K S, KWON W J, SOHN K N, KIM Y K

Separation membrane useful in lithium sulfur battery, comprises a porous substrate, and a coating layer formed on side of the substrate and containing graphene oxide and boron nitride.

SONG J, SOHN K, YANG D K, KIM Y K, SONG J E, SOHN K N, SONG Z, YANG D, KIM Y

Separator useful in lithium-sulfur battery, comprises a porous substrate, and a multi-layer coating layer in which an oxide graphene layer and a boron nitride layer are alternately stacked.

SONG J, SOHN K, YANG D K, KIM Y K, SONG J E, SOHN K N, SONG Z, YANG D, KIM Y

Thermal treatment apparatus for high quality graphene synthesis, has catalyst metal film where outlet transferred from down direction diversion roller to winding roller are passed through feed roller in deposition chamber.

KIM Y K, YONG K K, KIM Y, KI K Y