国家/地区 中国（12） 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 C（12）
IPC大类 C01（12）
IPC小类 C25B（12）
IPC C25B001/00（11） C01B032/19（7） C25B009/06（4）
C01B032/184（3） B82Y040/00（2） C01B032/192（2）
C01B032/198（2） C01B032/205（2） C01G051/04（2）
C25B009/00（2）
发明人 ZHANG J（7） CHEN Z（2） REN Y（2）
XU Z（2）
公开年 2017（12）
申请年 2017（12）
专利权人 HARBIN BAIDU.（6）

Graphene fabrication apparatus.

HUANG G

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

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

Formation of graphene material used as anode, involves reducing transition metal oxide to transition metal electrolytically in electrolytic cell using molten salt electrolyte and carbon anode, and extracting dry graphene material.

MELLOR I, DOUGHTY G

Device useful for preparing graphene by using electrolysis and ultrasonic wave comprises a container, a metal wire, a conductive plate, weak acid electrolyte, a power supply, expanded graphite worm and multiple metal wires.

ZHANG J

Graphene preparation device comprises weak acid electrolyte, power supply, container, expandable graphite cake, conductive metal net, and metal plate.

ZHANG J

Apparatus for preparing graphene using platinum wire, has power source whose positive electrode is connected to platinum wire fixing plate by wire and negative electrode is connected to metal plate through wire.

REN Y, XU Z, ZHANG J

Transition metal oxide nano-particles-containing nano-sheets are made of transition metal phthalocyanine as metal source, graphene oxide as template, hydrazine hydrate as reducing agent and distilled water as medium through calcination.

CHEN Z, WU H, ZHANG J, WU F, XIAO F, WANG B, HE C, WU Y

Device for preparing graphene, comprises reaction vessel, expandable graphite cake, conductive metal mesh, conductive metal plate, weak acid electrolyte and power supply, where conductive metal plate is mounted on top of reaction vessel.

REN Y, XU Z, ZHANG J