国家/地区 世界知识产权组织（26）
IPC部 B（26）
IPC大类 C01（26） B82（16） B01（11）
H01（9） C09（8） B02（6）
C08（6） C25（5） B05（3）
B29（2） C04（2） D01（2）
IPC小类 C01B（26）
IPC C01B032/19（26）
发明人 JANG B Z（8） ZHAMU A（8） IM Y（3）
IM Y H（3） KIM E（3） KIM E J（3）
KWON W（3） KWON W J（3） YOO K（3）
YOO K H（3） GLASGOW L（2） KIM I（2）
KIM I Y（2） LADISLAUS P（2） LIN Y（2）
公开年 2017（26）
申请年 2016（19）  2015（4）  2017（3） 
专利权人 NANOTEK INST.（8） JANG B Z（6） ZHAMU A（6） ANGSTRON MAT.（3）
LG CHEM LTD（3） LG CHEM CO L.（2） SWAN CO LTD.（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

Production of isolated graphene sheet for e.g. composite material, involves forming intercalated coke or coal compound using petroleum coke by electrochemical intercalation, and exfoliating and separating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Apparatus for e.g. production of graphene and exfoliation of laminar material to produce atomic scale laminar material comprises main pump, and core component consisting of fluid conduit, impact head and impact head surround.

LADISLAUS P, GLASGOW L, MCHALE R, MARSCHALL R

High pressure homogenization apparatus for manufacturing graphene, has channel module including baffle to partition micro-channel into multiple spaces along width direction or height direction.

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

Preparing graphene-based carbon nanomaterials useful in e.g. biosensors, comprises selecting carbon source and electrolytic aqueous solution, saturating solution with gas, electrochemical polarization source, and removing nanomaterials.

FIALHO OLIVEIRA M C, ROSA VELOSO A D, DE MELO BANDEIRA TAVARES P, AFONSO FERNANDES J R, VIDEIRA R A, DE MELO BANDEIRA TA VARES P M, ANTONIO VIDEIRA R

Graphene and graphene oxide production involves obtaining quantity of carbon rich materials in solid state, mixing carbon rich material with solvent, surfactant, and additive for forming mixture, and then conducting mixture.

ZENG T, QI K, QI K Z

Method for obtaining graphene involves electrodynamic fluidization of graphite particles between electrodes in vacuum.

ZHEBELEV S I

Production of isolated graphene sheets involves forming intercalated graphite compound in intercalation reactor comprising liquid solution electrolyte, working and counter electrode, and exfoliating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z

Device for expansion of graphite into graphene flakes used for providing e.g. conductive coatings, comprises container which is provided for receiving electrolyte, anode and cathode which consists of diamond.

NEBEL C E, HOFFMANN R, ROSCHER S, ROSCHNER S, HOFFMAN R

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