国家/地区 世界知识产权组织（4）
IPC部 B（4）
IPC大类 B01（4） C01（3） C08（2）
IPC小类 B01J（4）
IPC B01J019/10（4）
发明人 CHUL O（2） HAN D（2） HAN D Y（2）
HYOONG Y L（2） HYUN W L（2） JANG K I（2）
KANG I J（2） KIM M（2） KIM M S（2）
LEE H W（2） LEE H Y（2） OH C（2）
公开年 2017（4）
申请年 2016（3） 
专利权人 ILJIN DIAMON.（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Device useful for continuous production of graphene composite material comprises e.g. raw material preparing device, reaction device and extraction device for extracting and purifying of crude composite material obtained in reaction device.

HUANG R, JIANG Y, LUO Z, LIANG Y, MA H, CAO J, ZHOU L, LIU X, DAI S

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce unreacted graphite, immersing sintered component in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M

Manufacture of graphene for electronic application, involves sintering metal and graphite powder to produce component containing unreacted graphite, immersing in strong acid, peeling graphite in mixture and reducing recovered graphene oxide.

OH C, LEE H Y, JANG K I, LEE H W, HAN D Y, KIM M S, CHUL O, HYOONG Y L, KANG I J, HYUN W L, HAN D, KIM M