国家/地区 中国（12） 世界知识产权组织（10） 美国（8） 韩国（6） 欧洲专利局（EPO）（4） 日本（4） 英国（2）
IPC部 B（16）
IPC大类 B02（16）
IPC小类 B02C（16）
IPC C01B031/04（16）
发明人 CAO W（2） FENG W（2） GU J（2）
IM Y H（2） JANG B Z（2） KIM E J（2）
KIM I Y（2） KWON W J（2） WANG Z（2）
YOO K H（2） ZHAMU A（2） ZHONG Q（2）
公开年 2016（6） 2017（6） 2015（2）
申请年 2016（10）  2013（2）  2015（2） 
专利权人 ANGSTRON MAT.（2） JANG B Z（2） LG CHEM LTD（2） NANOTEK INST.（2）
WUXI INST TE.（2） ZHAMU A（2）

Producing isolated graphene sheets from layered graphite material having hexagonal carbon atomic interlayers with interlayer spacing, comprises e.g. forming alkali metal ion-intercalated graphite by electrochemical intercalation procedure.

ZHAMU A, JANG B Z

Production of graphene product for e.g. batteries involves performing graphite mechanical exfoliation using specifically designed self-rotating propeller and balls of material and selecting pure and homogeneous graphite product.

QUISPE APACLLA C J, GONZALEZ BERMUDEZ L, MARTIN VELASCO P J

Production of isolated graphene sheets involves mixing multiple particles of graphitic material and multiple particles of solid carrier material to form mixture in impacting chamber of energy impacting apparatus.

ZHAMU A, JANG B Z

Apparatus to produce graphene and similar atomic scale laminar materials by delamination of bulk laminar material comprising graphite, comprises main pump for pumping fluid that is solid suspension of particles of material and impact head.

LADISLAUS P, GLASGOW L, MCHALE R

Manufacture of graphene used in e.g. conductive paste composition, involves feeding graphite solution to inlet, passing solution through micro channel having preset average shear force, and collecting graphene dispersion from outlet.

YOO K H, KIM E J, KIM I Y, IM Y H, KWON W J

Plate-shaped material exfoliating apparatus for manufacturing graphene, consists of inlet for supplying plate-shaped material having preset velocity, high-pressure pump, microchannel, and outlet provided at rear end of microchannel.

YOO K H, KIM E J, KIM I Y, PARK P S, IM Y H, KWON W J, YOO K, KIM E, KIM I, PARK P, IM Y, KWON W

Slurry dispersing system for dispensing solid content graphene slurry, has sand mill kettle whose material outlet is connected with discharging port of kettle through pipeline.

SHEN Y, MEI Y, DONG Y

Device for preparing graphene using disc-type airflow mill, has centrifugal ventilator that is connected with drum type collector, for introduction and elimination of gas in cyclone separator.

CHEN L, CHEN Y, QI Y, ZHANG Y, ZHAO Z

High-shear and wear-resistant rubber disk used for preparing graphene comprises upper grinding disk, lower grinding disk, driving mechanism, upper mill main body, wear-resistant rubber disk, and lower mill main body.

DENG Q

Graphene hybrid stripping system has transmission system which is connected with crushing head, and peeling off homogenizing head which is provided between second heat exchanger and ultrasonic wave dispersing tube.

GU J, WANG Z, CAO W, FENG W, ZHONG Q