国家/地区 世界知识产权组织（33）
IPC部 C（33）
IPC大类 C01（33） H01（14） B82（13）
B01（9） C09（7） C25（6）
C08（5） B02（4） B05（2）
IPC小类 C01B（33）
IPC C01B032/19（33）
发明人 JANG B Z（7） ZHAMU A（7） KWON W（3）
KWON W J（3） CHEN B（2） CHEN Q（2）
GLASGOW L（2） IM Y（2） IM Y H（2）
KIM E（2） KIM E J（2） KIM I（2）
KIM I Y（2） LADISLAUS P（2） LIAO D（2）
公开年 2017（21） 2016（7） 2018（5）
申请年 2016（33）
专利权人 NANOTEK INST.（7） LG CHEM CO L.（3） LG CHEM LTD（3） ANGSTRON MAT.（2）
CHENDU NEW K.（2） CHENGDU NEW .（2） JANG B Z（2） SWAN CO LTD.（2）
ZHAMU A（2）

Exfoliation of graphene during manufacture, involves irradiating substrate comprising graphene on surface by hydrogen or helium plasma comprising energy ions.

CUNGE G, DAVYDOVA A, DESPIAUPUJO E, FERRAH D, RENAULT O

Production of graphene used in e.g. sensor, involves exfoliating working electrode of electrochemical cell containing aqueous electrolyte comprising exfoliating ions, to produce graphene having specified engineered characteristics.

CHAKI N K, DAS B, DEVARAJAN S, SARKAR S, RAUT R, SINGH B, PANDHER R, KHASELEV O, DIFFARAJAN S, LAUT R, PANDE R, COSERLEF O

Supercapacitor electrode, useful in supercapacitor, comprises mixture of graphene sheets comprising pristine graphene material or non-pristine graphene material, and humic acid.

CHAI S, ZHAMU A, JANG B Z

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z

Production process for graphene-based supercapacitor electrode, involves rapidly depressurizing supercritical fluid at set fluid release rate to effect exfoliation and separation of coke or coal powder to produce isolated graphene sheets.

ZHAMU A, JANG B Z

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

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

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

ZHEBELEV S I