国家/地区 中国（5）
IPC部 C（6）
IPC大类 C25（6） C01（2）
IPC小类 C25D（6）
IPC C25D005/34（6）
发明人 CHEN W（2） CHEN Y（2）
公开年 2022（6）
申请年 2022（4）  2021（2） 
专利权人

Manufacture of aerospace component involves treating surface of polymeric substrate with laser to form porous graphene at surface, and bonding metallic layer to porous graphene.

POTEET S, HUAPAYA R L N, BORDAGE K R, ROJAS HUAPAYA L N, ROJAS L N R

Preparing negative charge oxidation graphene, comprises adding concentrated sulfuric acid in reaction container, adding graphite powder, persulfate and phosphorus oxide, and adding concentrated sulfuric acid into graphite solution.

SONG T, CHEN W, PAN Z, LIU Z

Surface treatment for reducing secondary electron yield of oxygen-free copper for e.g. radar, by performing ultrasonic cleaning on oxygen-free copper sheet, performing surface electrolysis treatment in copper sulfate solution, performing electrochemical deposition, and performing heat treatment.

GE Y, FU H, DU Y, PAN P, CAI J, ZHANG H, HAO J

Composite plating layer comprises a silver layer, a silver-graphene layer and a surfactant molecular layer comprising surfactants containing mercapto and/or silicon, imidazoline amphoteric surfactant, sodium lauroyl sarcosinate and sodium lauryl sulfate.

HUANG Y, MA G, HAO W, CHEN Y, ZHANG Q, CHEN B, ZHU Z, DING Y, GUO W, ZHANG C, PANG Z

Preparing composite plating layer useful in preparing electric contact material, comprises e.g. taking composite plating solution as plating solution, carrying out electric brush plating on surface of substrate to obtain composite plating layer and composite plating solution is silver nitrate.

MAO R, JIA L, YU J, HU J, HE C, YE Z, LIU X, CHEN W, TIAN X, PEI F

Chemical plating nickel-phosphorus-graphene composite coating comprises phosphorus, graphene, and nickel, where nickel-phosphorus-graphene composite coating is attached to surface of nickel plating layer and nickel plating layer is attached to surface of substrate.

LIU J, DAI Z, XUE H, LIU P, CHEN Y, ZHANG G, MENG X, ZHANG X, YANG C