国家/地区 韩国（6）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6） C01B（6）
IPC B01J019/08（6）
发明人 AHN S（3） GI L W（2） HWANG J Y（2）
LEE J K（2） NAM J（2） SU J（2）
公开年 2021（4）
申请年 2019（3）  2021（2） 
专利权人 KOREA INST SCI TECHNOLOGY（6）

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

Method for manufacturing diamond-graphene hybrid thermal management material, involves converting predetermined thickness of partial area of one side or both sides of diamond base material into vertical graphene, where diamond base material serves as heat spreader.

JU H, LEE J K, SU J

Graphene powder useful for manufacturing energy materials, electronic materials, capacitors, catalysts, gas sensors, biosensors and fuel cells, comprises graphite powder and graphene oxide.

KIM M J, DONG K, LEE H S, JANG S G, AHN S, CHUNG Y

Controlling bandgap of diamond comprises preparing diamond base material, converting surface of diamond base material into graphene by predetermined thickness using high-density hydrogen plasma and adjusting graphene length.

LEE J K, SU J, JEON H J, SEO H

Producing reduced graphene oxide comprises e.g. filling mixed solution for dispersing graphene oxide powder in chamber equipped with carbon-based conductive wire and applying electric power to electrically explode carbon material.

HWANG J Y, NAM J, GI L W, AHN S, LEE J O, LEEGEONHEE

Method for manufacturing carbon material for laminated product, involves placing carbon atom in graphene layer, forming polymer layer in graphene layer, stabilizing atom, carbonizing polymer layer, and coating solution on polymer layer.

JO H I, LEE S H, KU B C, KIM J K, KIM T W, HWANG S Y