国家/地区 中国（4）
IPC部 C（4）
IPC大类 C25（4） C23（2）
IPC小类 C25D（4） C23C（2）
IPC C25D003/56（4）
发明人 GUO C（2） LAI H（2） LI X（2）
公开年 2018（4）
申请年 2018（4） 
专利权人 GUANGZHOU UL.（2）

Zinc-nickel alloy plating layer structure under corrosion environment comprises metal substrate, zinc-nickel alloy plating layer, trivalent chromium passivation layer, and hydroxyl graphene modified sealing layer.

GUO C, LI X, LAI H

Preparing graphene-nickel-iron-cobalt alloy plating layer by electrodeposition, comprises e.g. adding e.g. nickel(II) sulfate hexahydrate to deionized water, uniformly stirring, and then ultrasonically dispersed to obtain plating solution.

WANG S, LI W, QIN H, LIU L, CHEN Y

Preparing graphene oxide-cobalt nanocrystal-diamond film involves carrying out silicon wafer pretreatment by ultrasonically cleaning silicon wafer in analytical pure methanol, and placing silicon wafer in hydrofluoric acid aqueous solution.

ZHOU S, ZHU X, YAN Q, MA L

Preparing zinc-nickel alloy plating structure comprises e.g. degreasing, descaling and performing pre-activation treatment of metal substrate, and preparing hydroxy graphene modified sealing layer on trivalent chromium passivation layer.

GUO C, LI X, LAI H