国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 ZHAO P（2）
公开年
申请年 2017（2） 
专利权人 UNIV HENAN SCI TECHNOLOGY（2）

Method for ultrasonically brazing nickel-plated graphene-reinforced tin-based lead-free composite solder, involves polishing surface with sandpaper, ultrasonically cleaning with acetone, brazing, where composite contains silver, copper.

WANG H, ZHENG K, HUO F, ZHANG M, ZHANG C, ZHAO P

Method for surface modification of graphene, involves adding graphene oxide to nitric acid, adding silver acetate, ultrasonically processing oxidized graphene loaded with silver particles in deionized water, adding hydrazine hydrate.

ZHENG K, HUO F, WANG H, ZHANG M, ZHAO P, YAO H, ZHU Y, ZHANG K