国家/地区 中国（3）
IPC部 C（3）
IPC大类 C25（3）
IPC小类 C25D（3）
IPC C25D013/22（3）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Preparing super-hydrophobic micro-arc oxidation composite film comprises e.g. polishing and cleaning metal sample, soaking in micro-arc oxidation electrolyte, and carrying micro-arc oxidation treatment to form micro-arc oxidation film.

WANG H, CHEN G, YANG X, WU Y, QIAN K, DU X, LIU Y

Preparing rare earth magnesium alloy structure surface composite film layer involves oil removing, primary water washing, micro-arc oxidation, secondary water washing, electrophoresis, three times of water washing and drying and solidifying.

ZHOU Y, WANG T, HUANG L, GUO Y