国家/地区 韩国（7） 世界知识产权组织（2）
IPC部 C（7） H（2）
IPC大类 C01（7） C04（2） H01（2）
IPC小类 C01B（7）
IPC C01B032/182（7） C01B032/19（2）
发明人 KIM J（2） LEE S H（2） MO K J（2）
OH I（2） WOO J S（2）
公开年 2018（7）
申请年 2017（5）  2018（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（7）

Manufacture of graphene involves mixing graphene precursor and metal ion solution containing metal and benzene derivative, forming intercalation compound, washing with non-polar organic solvent, and separating with aprotic organic solvent.

WOO J S, MO K J

Manufacture of graphene flakes used in dispersion solution, involves impregnating positive/negative electrodes containing graphene precursor, with electrolyte containing metal salt of anionic organic monomer, applying voltage and separating.

JEON S, AZAM A, KIM J, WOO J S, MO K J, WOO J, MO K

Porous hetero nanostructure used in lithium ion battery, comprises gelatin and at least two graphene oxide units comprising graphene oxide sheet, one or more nano holes in sheet, and metal particles located in at least one of nano holes.

OH I, LEE S H, KOTAL M, OH J H

Manufacture of polynorepinephrine/reduced graphene oxide film used as redox mediator in artificial photosynthesis system, involves preparing graphene oxide film, immersing in buffer solution containing norepinephrine precursor and agitating.

PARK C B, SON E J, KIM J H, KO J W

Manufacture of polydopamine-modified reduced graphene oxide-sulfur composite for positive electrode, involves coating sulfur on modified graphene oxide formed using graphene oxide suspension, polydopamine and hydrogen chloride solution.

KIM D, AHAD S A, KIM J, SYE A A

Manufacture of graphene for forming electrode, involves stripping graphite using stripping solution containing polycyclic aromatic compound containing ionic functional group as amphiphilic surfactant.

KIM S O, REKHA N, LIM J, NARAYAN R

Polymer-based, wideband electromagnetic wave shielding film, e.g., for wearable electronics, has filler which includes nanostructure including multilayer graphene, nanotubes between layers, and metal oxide connected to nanotubes.

OH I, LEE S H