国家/地区 中国（13）
IPC部 C（13）
IPC大类 C01（13） G01（4） H01（3）
IPC小类 C01B（13）
IPC C01B032/194（5） C01B032/184（3） C01B032/186（2）
C01B032/19（2） C01B032/198（2） G01N027/12（2）
H01M004/58（2） H01M004/62（2）
发明人 WANG Y（3） GENG F（2） LIU Z（2）
SUN J（2） YING S（2） ZHANG J（2）
公开年 2022（11） 2023（2）
申请年 2022（13）
专利权人 UNIV SOOCHOW（13）

Preparing oxidized graphene by catalysis of hydrocarbon involves mixing liquid metal and hydrocarbon, catalyzing to obtain mixture, and separating mixture to obtain hydrogen and oxidation graphene, where liquid metal comprises first liquid metal and second liquid metal.

GU L, GU Q, TANG K, YU J

Preparing nitrogen-doped graphene used as catalyst in electrocatalytic reduction of carbon dioxide to generate carbon monoxide, comprises dissolving the mask, nitrogen source and template in water, freezing and drying, and thermally decomposing under inert atmosphere.

PENG Y, LIN L, SUN H, HUA W, DENG H

Sodium ion battery anode material based on titanium oxide used in e.g. sodium ion battery as main energy storage tool, where anode material has core-shell structure sequentially comprising sodium ferric sulfate core, titanium monoxide coating layer and carbon coating layer from inside to outside.

ZHAO J

Method for preparing graphene material with high sulfur atom doping degree used as a carrier for electrocatalysts for proton exchange membrane fuel cells, involves e.g. adding thioacetamide and small molecular alcohol to aqueous dispersion of graphene oxide, mixing, heating, and removing impurities.

SONG W, WANG J

Preparing flexible positive electrode material for zinc ion battery, involves soaking carbon cloth or graphene cloth in inorganic acid to obtain pretreated carbon cloth, mixing molybdenum source and carbon cloth in solvent, and adding selenium source.

LI Y, HUANG C

Preparing nickel sulfide or reduced graphene oxide composite material used as a gas sensing material, involves compounding graphene oxide and nickel sulfide nanowire, and obtaining nickel sulfide or graphene oxide composite material, then performing heat treatment.

YING S, WANG Y

Amine compound modified graphene film used in preparing graphene functional material, is obtained by sequentially reducing graphene oxide film by amine compound solution containing amino groups.

ZHANG J, GENG F

Tin dioxide/nickel oxide/graphene ternary composite material used as gas-sensitive material in gas sensing device for detection of nitrogen dioxide, comprises nano tin dioxide, nano nickel oxide and porous graphene.

HUANG M, WANG Y

Graphene assembly fiber used for preparing functional fiber composite material and graphene fiber capacitor, is prepared by using graphene oxide aqueous solution as spinning solution, using amine compound aqueous solution as coagulation bath, spinning, and performing reduction treatment.

SONG Z, JI J, ZHANG J, XU T, GENG F

Preparation of graphene sapphire wafer of step control involves pre-processing sappire wafer, putting pre-treated sappide wafer substrate in graphite, electromagnetic induction heating, and setting growth pressure, growth temperature and growth time.

CHEN Z, SHAN J, WANG M, SUN J, LIU Z