国家/地区 中国（10）
IPC部 C（10）
IPC大类 C23（10）
IPC小类 C23C（10）
IPC C25B011/06（10）
发明人
公开年 2017（4） 2018（4） 2020（2）
申请年 2018（4）  2016（2）  2017（2）  2019（2） 
专利权人

Preparing porous nitrogen-doped graphene composite cobalt phosphide nanosheets used as hydrogen evolution catalyst, involves mixing cobalt salts, phosphorus-containing organic compounds and nitrogen source compounds.

MU T, MU H

Preparing graphene outer layer/phosphonated nickel interlayer/nickel inner layer frame composite material useful in energy conversion, comprises e.g. providing foam nickel/graphene, and graphene in foam nickel/graphene is shell layer.

WANG H, ZHANG Z, ZHOU W, WANG J, LIU H

Preparing graphene modified membrane electrode used to produce ozone comprises e.g. dispersing graphene oxide in anhydrous ethanol, performing ultra-sonication and reacting with aminosilane coupling agent to obtain silane-modified graphene.

FAN G

Nickel-iron hydroxide/reduced graphene oxide electrochemical oxygen evolution catalyst comprises nickel foam as a carrier, iron hydroxide or nickel hydroxide as active components and reduced graphene oxide as a conductive material.

SHAO D, LI P, ZHOU Y

Preparation of reduced graphene oxide/manganese/titania nanotubes photoelectrode involves forming reduced graphene oxide-deposited manganese/titania nanotubes photoelectrode, controlling temperature and vacuum drying.

FENG Y, WU J, LIU J

Nano copper alloy/nitrogen doped graphene composite catalyst comprises composite of a nano copper alloy particle and nitrogen doped graphene material, where nano copper alloy particles are uniformly supported on surface.

WANG Y, LI X, XIA Q, GE Z

Redox catalytic electrode used for preparing hydrogen evolution catalytic electrode, comprises conductive metal layer, graphene layer and molybdenum disulfide layer, where graphene layer is located on the conductive metal layer.

ZHANG G, YANG R, ZHU J, SHI D

Hydrogen evolution electrode has a three-stage structure, where primary structure is foamed nickel substrate, secondary structure is graphene sheet supporting nano nickel particles and tertiary structure is nickel hydroxide nano sheet.

SHAO G, WANG L, QIN X, MA Z, DU J, ZHANG P, BAI L, CAO L, LI J

Photo-induced oxidation-reduction reaction electrocatalytic electrode has copper thin film as bottom layer, two-dimensional graphene layer as intermediate layer and layer containing silver nanoparticles as upper layer.

CHEN F, LIU Y

Preparation of the copper-reducing nickel-chromium-graphite clustered foam used in electrolytic cathodes involves plating nickel using copper/self-assembled-reductive graphene cluster composite material as cathode.

TIAN D, LIANG H, LI S, HUANG T, XIA F, ZHOU C