国家/地区 中国（4）
IPC部 C（4）
IPC大类 C25（4）
IPC小类 C25D（4）
IPC
发明人
公开年 2020（4）
申请年 2018（4）
专利权人

Preparation of composite heat dissipation material used in e.g. computers, involves dispersing copper and graphene powder and carbon nanotubes into absolute ethanol solution, depositing, annealing, and cooling.

HU X

Forming electroplated copper on non-metallic material surface by preparing graphene-based electroplating ink, spraying ink on surface of non-metallic material, drying, soaking material in electroplating solution and applying current.

GU G, ZHANG G, LAI Z

Preparation of graphene-three-dimensional polypyrrole skeleton sponge involves washing nickel foam with absolute ethanol, and deionized aqueous solution, cutting, removing unoxidized pyrrole monomer, washing with deionized water, and drying.

JI Y

Connecting graphene alloy grid and metal layer comprises e.g. fixing grid of graphene alloy, fixing graphene alloy grid on placing rack, performing first-stage stirring, spraying stirred plating solution and electroplating.

HE X, LI S, LI Z, HE K, MA J