国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） C01（4） H05（3）
IPC小类 B01J（4）
IPC B01J019/08（4）
发明人 CHOI S Y（4）
公开年 2016（2）
申请年 2016（3） 
专利权人 CHEORWON PLA.（3）

Grapheme production involves preparing graphite, oxidizing graphite, subjecting graphite oxide to thermal plasma treatment, and then exfoliating grapheme, and enables to bond metal nanoparticles onto surface of graphene.

KIM S I, SON B K, CHOI S Y

Functionalizing carbon material, comprises e.g. preparing first raw material using graphene or thin-graphite, mixing a sulfur-functional group contained second raw material with the first material to obtain mixture, and doping.

KIM S I, CHOI S Y, SHIN M S, LEE K H, LEE S J

Functionalizing carbon material, comprises e.g. preparing first raw material using graphene or thin-graphite, mixing a nitrogen-functional group containing second raw material with the first material to obtain mixture, and doping.

KIM S I, CHOI S Y, SHIN M S, LEE K H, LEE S J, KIM J G, OH S T, LEE T H

Forming graphene, comprises providing substrate and carbon-containing reactant source in chamber, and radiating laser beam on substrate to decompose carbon-containing reactant source and form graphene over substrate.

LEE K, CHOI I, CHOI S, HONG B, LEE K J, CHOI I S, CHOI S Y, HONG B H