国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（5）
IPC小类 C23C（5）
IPC C23C028/00（3） C23C022/83（2） C25D003/56（2）
发明人 GUO C（2） LAI H（2） LI X（2）
公开年 2018（5）
申请年 2018（5）
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

Improving corrosion resistance of magnesium alloy by using nitrogen-doped graphene quantum dot coating comprises e.g. electrochemically depositing the nitrogen-doped graphene quantum dots on the surface of the magnesium alloy.

CHEN A, JIANG B, WANG X

Preparation of reduced graphene oxide/manganese/titania nanotubes photoelectrode involves forming reduced graphene oxide-deposited manganese/titania nanotubes photoelectrode, controlling temperature and vacuum drying.

FENG Y, WU J, LIU J

Surface treatment of zero-valent chromium composite involves plating nickel composite film using copper plated semi-finished workpiece and graphene oxide chelated metal ion material, and carrying out vacuum composite chrome plating.

ZHAO T

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