国家/地区 中国（20） 美国（4） 印度（3） 欧洲专利局（EPO）（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（33）
IPC大类 C25（33） C01（17） B01（8）
B82（4） C09（3） H01（2）
IPC小类 C25B（33） C01B（17） B01J（7）
B82Y（4） C25D（2）
IPC C25B001/00（33）
发明人 FAN X（2） GAO C（2） GAO H（2）
HE Q（2） HUANG H（2） HUANG Q（2）
PENG L（2） SHARMA K（2） SHEN Y（2）
SINGH P K（2） TIWARI A K（2） YU D（2）
ZHANG X（2） ZHAO M（2）
公开年 2020（33）
申请年 2020（16）  2019（12）  2018（5） 
专利权人 DEYANG CARBO.（2） HANGZHOU GAO.（2） UNIV GLA MAT.（2） UNIV SHANXI（2）
UNIV ZHEJIAN.（2）

Manufacturing large-area graphene on polymer supports by using of hydrogen delamination involves obtaining large-area graphene layer deposited on polymer and taking place by electrochemical separation of graphene with polymer.

PELKA M, KUTEN D, GALAZKA M

Production of graphene used as e.g. lubricant, involves performing electrolysis process between anode and cathode in molten carbonate electrolyte for generating carbon nanomaterial on cathode, and exfoliating carbon nanomaterial.

LICHT S

Gradient electric field synthesis device of metal-graphene composite material, has first anode, second anode and second cathode are all high-purity metals, and second anode and second cathode are same or different high-purity metals.

XIAO H, GAO J, ZHAO M, JIA J

Preparing water-dispersible graphene used for e.g. building or textile material, involves loading 1-allyloxy-3-(4-nonylphenol)-2-propanol polyoxyethylene ether ammonium sulfate to graphene surface, and preparing water-dispersible graphene.

FU S, QIU M, WANG D, LI M, ZHANG L, LIU M, TIAN A

Manufacture of antibacterial filter for mask, involves impregnating graphene slurry comprising graphene and silver nanoparticles into polymer fibers, and immersing graphene-impregnated polymer fibers in silver electroless plating solution.

LEE G

Production of graphene oxide and reduced graphite oxide in electrochemical cell, involves passing preset voltage of direct current through cell to produce graphene and/or reduced graphite oxide which is collected into deionized water.

SINGH P K, SHARMA K, TIWARI A K

Making graphene oxide and reduced graphite oxide involves passing current through electrochemical cell comprising cathode i.e. high entropy alloy, anode i.e. graphite, rare earth magnet and electrolytic liquid, diluted with deionized water.

SINGH P K, SHARMA K, TIWARI A K

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

Electrochemical conversion of carbon dioxide to graphene involves passing carbon dioxide gas into electrolysis device, inserting wrapped carbon nanosheets, centrifugal separation of graphene suspension and washing and freeze-drying.

REN Z, ZHANG C, YU Z, GAO S, LIU L

Preparation of zinc-doped graphene-type catalyst for electrocatalytic reduction of nitrogen, involves adding urea, zinc source, and citric acid to water, stir-mixing, drying to obtain precursor, and carbonizing in two stages.

HU C, LIANG S