国家/地区 韩国（3）
IPC部 B（3）
IPC大类 B01（3） C01（3）
IPC小类 B01J（3） C01B（3）
IPC B01J019/08（3）
发明人 AHN S（2）
公开年 2021（3）
申请年 2019（3）
专利权人 KOREA INST SCI TECHNOLOGY（3）

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