国家/地区 中国（2）
IPC部 C（2）
IPC大类 C23（2）
IPC小类 C25D（2）
IPC C25D009/04（2）
发明人 LIU Y（2）
公开年
申请年 2019（2） 
专利权人

Preparing graphene-based superhydrophobic B30 copper-nickel alloy involves polishing B30 copper-nickel alloy with sandpaper to remove impurities and oxides on the surface, using absolute ethanol and ultrasonic cleaning.

LIU Y, CHEN Y

Zirconium alloy cladding tube comprises zirconium alloy tube body and composite protective layer comprising graphene material and zirconium material formed on at least a part of the inner wall of the zirconium alloy tube body.

LIU Y, LI H, WANG X, ZHENG M, XIA H