国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（5）
IPC小类 C25D（5）
IPC C25D011/24（5）
发明人 MA M（2） SHANG W（2） WEN Y（2）
公开年 2019（3） 2020（2）
申请年 2019（5）
专利权人 UNIV GUILIN .（2）

Aluminum alloy anode oxidation and graphene sealing protective layer comprises aluminum alloy substrate, anode oxide layer, and graphene sealing layer prepared from inside to outside on surface of aluminum alloy substrate.

GUO C, LI X, CHEN K, LAI H

Sealing agent useful for pre-sealing anodized film, comprises nickel salt, fluoride, complexing agent, ash inhibitor, pH adjuster, graphene oxide, surfactant and pure water.

WANG C

Preparing micro-arc oxidation/graphene oxide/silane composite film on aluminum alloy surface comprises e.g. mixing graphene oxide and self-assembly liquid, dispersing, grinding, degreasing, carrying out micro-arc oxidization and drying.

WEN Y, MA M, SHANG W

Preparing micro-arc oxidation/graphene/silane composite film on aluminum alloy surface involves forming graphene oxide by modified hummers method, and then preparing graphene by hydrothermal reduction method, adding organic matter BTESPT.

WEN Y, MA M, SHANG W

Preparation of ceramic and graphene oxide composite film layer on surface of aluminum alloy involves placing pretreated aluminum alloy in alkaline electrolyte and graphene oxide sol, performing micro-arc oxidation and drying.

CHEN F, LI T, ZUO Y, ZHANG Y, LI M, XU Q