国家/地区 中国（32） 美国（10） 世界知识产权组织（9） 韩国（8） 欧洲专利局（EPO）（6） 澳大利亚（3） 日本（3） 加拿大（2） 印度（2） 台湾（2）
IPC部 C（38）
IPC大类 C25（38） C01（23） B82（9）
H01（4） B01（3） C07（2）
C09（2）
IPC小类 C25B（38） C01B（23） B82Y（8）
C25D（5） B01J（3） C25C（2）
H01G（2） H01M（2）
IPC C25B001/00（38）
发明人 ZHANG J（6） JANG B Z（3） WANG J（3）
ZHAMU A（3） JIANG C（2） REN Y（2）
XU Z（2） YANG Z（2）
公开年 2017（38）
申请年 2016（23）  2017（14） 
专利权人 HARBIN BAIDU.（6） NANOTEK INST.（3） ANGSTRON MAT.（2） DEYANG CARBO.（2）
JANG B Z（2） UNIV CHENGDU.（2） ZHAMU A（2）

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

Preparing a graphene-metal oxide three-dimensional porous composite material involves producing a graphene nanosheet into a three-dimensional porous graphene macrostructure and depositing metal oxide on the surface of the electrode.

LI X, WU L

Graphene fabrication apparatus.

HUANG G

Graphene oxide has appearance of oxidized graphite alkene which is shuttle and/or strip, is prepared by electrolyzing graphite, where anode is graphite electrode and cathode is graphite electrode or platinum electrode and adding electrolyte.

YANG Z, JIANG C, HE Q, WU Q

Carbon dioxide photoelectrochemical reduction device consists of photoanode containing calcium-iron oxide/titanium dioxide complex, cathode containing reduced graphene oxide/copper composite, separation membrane and electrolyte.

KANG Y S, KANG M J

Preparing graphene oxide through chemical electrolysis comprises e.g. coating liquid resin on both sides of graphite paper to form sandwich coating, heating and then performing carbonization process and electrolysis.

QIAO S, ZHANG B, ZHENG J

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

Preparation of metal oxide/graphene composite material involves preparing composite material using graphite rod and metal sheet as two electrodes in alkali electrolyte under action of alternating current, washing, filtering, and drying.

YING M, HOU C, LI F, CHEN Z, CHEN M, HE B, ZHOU M

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

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