国家/地区 中国（14）
IPC部 B（14）
IPC大类 B22（14）
IPC小类 B22F（14）
IPC B22F009/24（14）
发明人 LIU Y（14）
公开年 2016（7） 2017（2） 2018（2）
申请年 2015（8）  2017（2）  2018（2） 
专利权人 LIU Y（8） UNIV SOUTHEA.（2）

Preparation of nano metal-graphene composite material used in hydrogen storage, involves pre-oxidizing graphite, adding concentrated sulfuric acid, potassium persulfate and phosphorus pentoxide, reoxidizing graphite, ultrasonically treating, adding reducing agent, washing and drying.

ZHENG Z, XU W, XU X, XIA Y, LIU Y, WANG X, AN G, ZHOU Y, LU C, SUN Y

Preparing cobalt/nitrogen-doped carbon nanotubes/reduced graphene electrocatalyst for hydrogen evolution reaction, involves adding zinc nitrate hexahydrate and cetyltrimethylammonium bromide to graphene oxide suspension and stirring.

WU R, LIU Y, CHEN Z, KA Y

Preparation of iron-based alloy nanoparticle modified three-dimensional porous nitrogen-doped graphene composite material for e.g. energy storage application, involves dissolving polyvinylpyrrolidone in deionized water, heating, cooling.

LI P, HAN K, LIU Z, LIU Y, TAN Q, AN F, QU X

Preparation of gold-reduced graphene oxide-nickel foam composite, involves immersing graphene oxide-nickel foam in aqueous solution of ascorbic acid, immersing reduced graphene oxide-nickel foam material in chloroauric acid solution.

GUO X, LIU Y, LIU C, ZHU L, WANG X, ZHAO L, GE C, ZHANG W

Rapidly preparing silver nano-scale-graphene-foamed nickel composite comprises e.g. preparing graphene coated nickel foam material and preparing silver nano particle-graphene-nickel foam composite material.

GUO X, LIU C, LIU Y, ZHU L, CHEN Z, ZHAO L, JIN K, YIN L

Manufacture of graphene-nano nickel thermoelectric thin film involves washing copper substrate with acetone, deionized water and methanol, placing substrate in container including uniform graphene solution, and performing electrophoresis.

LIU Y

Manufacture of graphene-supported nano-nickel thermoelectric composite film involves mixing sulfonated graphite, triblock copolymer and ammonium acetate, adding nickel chloride, heating, forming membrane and performing electrophoresis.

LIU Y

Preparation of graphene-nano nickel thermoelectric thin film involves preparing wave-absorbing material from oxidized graphite, adding deionized water, and performing electrodeposition on copper substrate using obtained solution.

LIU Y

Preparation of graphene-loaded nano-nickel thermoelectric composite thin film involves preparing wave-absorbing material from oxidized graphite, adding to deionized water and electrodepositing obtained solution on copper substrate.

LIU Y

Preparation of graphene-loaded nano-nickel thermoelectric composite thin film involves preparing wave-absorbing material from oxidized graphite, adding to deionized water and electrodepositing obtained solution on copper substrate.

LIU Y