国家/地区 韩国（4） 美国（2）
IPC部 H（3） C（2）
IPC大类 H01（3）
IPC小类 H01L（2）
IPC H01L029/10（2） H01L029/16（2） H01L029/66（2）
发明人 KIM Y J（4）
公开年 2018（3）
申请年 2017（4）
专利权人 GWANGJU INST.（2）

Producing graphene oxide used to produce oil-based lubricant comprises preparing amino-GO material by forming amide bond between carboxy group of GO and amino group of ethylenediamine, and performing nucleophilic substitution reaction.

LEE C S, CHOE J Y, KIM Y J, CHOI J Y

Polymer composite useful in direct current power cables, comprises polyolefin polymer matrix, and a graphene nanoplate or graphite electrostatic attraction bond of hydrocarbons organic molecules on the sides.

PARK J S, KIM Y J, SHIN K W

Graphene-based ternary barrister, has gate electrode layer formed on center of substrate, source electrode layer arranged to two sides of graphene channel layer, and drain electrode layer arranged to two sides of source electrode layer.

LEE B H, SHIM C H, KIM Y J, KIM S Y

Graphene transistor for inverter of electronic device, has graphene channel including graphene region opposite to another graphene region based on doped graphene region and formed with Fermi level different from that of doped region.

LEE B H, KIM Y J, KIM S Y