国家/地区 中国（3）
IPC部 C（3）
IPC大类 C23（3）
IPC小类 C25D（3）
IPC C25D015/00（3）
发明人
公开年 2019（3）
申请年 2019（2） 
专利权人

Graphene-containing PCB copper composite plating solution includes a copper ion source, where the copper ion source is preferably copper chloride, copper sulfate, the content of the copper ion source is 55-95g/L, sulfuric acid is preferred.

LI A

Preparation of graphene-modified copper-zinc composite coating on titanium alloy involves performing plating treatment using pre-plated titanium alloy as cathode, copper-zinc plate as anode and solution containing copper sulfate.

LI X, XIE X

Corrosion-resistant coating for injection mold, comprises corrosion-resistant layer formed by electrodeposition on mold base, and wear-resistant function layer formed on corrosion-resistant bonding layer as nickel oxide and graphene coating.

CHEN J