国家/地区 中国（7）
IPC部 B（7）
IPC大类 B22（7）
IPC小类 B22F（7）
IPC B22F009/24（7）
发明人 WANG X（7）
公开年 2022（3）
申请年 2022（3） 
专利权人 UNIV XIAN TE.（2）

Preparing a sponge nickel-loaded nitrogen and fluorine double-doped vertical graphene useful in e.g. preparing anode and cathode materials for lithium-sulfur batteries, comprises e.g. obtaining Ni(AC)2 aqueous solution, adding N2H4H2O and mixing to obtain reaction solution.

TU J, WANG X, QIU Z, XIA X

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

Graphene-enhanced copper-molybdenum composite material with three-dimensional network structure used in e.g. high voltage switch, microelectronic package and instrument field, comprises copper, molybdenum, and reduced graphene oxide.

XU R, FEI Y, LI Z, WANG X

Preparation of rare earth modified graphene copper based composite material used for contact line for high speed rail, involves ball milling graphite, organic amine and alcohol substance, centrifuging and separating product, and dissolving copper salt in alcohol substance.

WANG X, HUANG W, XUE D, WONG W

Preparation of nickel-loaded graphene powder used in preparation of graphene reinforced metal matrix composite material, involves dripping nickel nitrate solution to graphene oxide solution, dripping hydrazine hydrate and reacting.

WANG X, HOU M, HAO X, ZHANG 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

Method for preparing metal nanoparticle modified graphene composite material, involves mixing graphite metal nano-particles and ethanol to obtain mixed solution, and mixing mixed solution to obtain graphene composite material.

HUANG Z, MENG G, WANG X, QIAN Y