国家/地区 中国（8）
IPC部 C（6） B（3）
IPC大类 C01（4） B32（2）
IPC小类 C01B（4） B32B（2）
IPC C01B032/19（3）
发明人 YU Z（8）
公开年 2019（8）
申请年 2019（8） 
专利权人 SICHUAN OUXU.（3）

Gold-palladium-iridium/amino-nitrogen doped reduced graphene oxide catalyst useful for producing hydrogen by formic acid hydrolysis, prepared by doping gold-palladium-iridium nanoparticle on amino-nitrogen doped reduced graphene oxide.

YAN J, LIU D, KANG X, ZHANG Y, DUAN Y, YAO J, LI H, GAO R, YU Z, WANG D, JIANG Q

Environment-friendly composite naphthalene series high efficiency water reducing agent includes naphthalene sulfonate formaldehyde condensate, calcium gluconate, sodium tripolyphosphate, nano graphene oxide and lauric acid diethanolamide.

CHEN C, YU J, XIAO W, YU Z

Device for processing copper-graphene using press roll, has pressing roller that is arranged in processing region and hot pressing gap for hot-pressing copper-graphene laminate that is pre-set between processing platforms.

LI X, ZHANG X, GONG M, SUN B, LI M, LI Y, CHEN Q, YANG W, YU Z, SHAO F

Composite material of micro-pore plate comprises a graphene-modified ultrahigh molecular weight polyethylene material.

HUANG Y, YU Z, WANG J, XU X, LIU G, YUAN P, SONG L, ZHOU H, GAO Y, WU Y, WANG Z

Graphene conductive waterborne anticorrosive coating comprises pigment filler, graphene and binder comprising phosphoric acid source, aluminum hydroxide, curing agent, passivation agent and water.

LIN L, JIANG Y, LOU X, YU Z, ZHANG H, CAO H

Preparation of graphene composite material involves distilling graphene aqueous solution in distillation dish to obtain graphene sheet, and grinding to obtain pulverized particles and reacting graphene in high-temperature PVT growth furnace.

WANG Q, WANG P, WANG J, ZHANG W, YU Z, WANG H

Preparation of graphene by adding graphene expanded product in alcohol solution, mixing, cooling, standing, discharging excess alcohol solution through filter, introducing clear water to solid precipitates, washing with water, and drying.

WANG Q, WANG P, WANG J, ZHANG W, YU Z, WANG H

Preparing graphene comprises redoxing graphite including e.g. placing preferred graphite and grinding to obtain graphite particles in pulverizer, and grinding graphene particles into grinder to obtain graphite fine powder.

WANG Q, WANG P, WANG J, ZHANG W, YU Z, WANG H