国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/198（2）
发明人 YAN S（2）
公开年 2019（2）
申请年 2019（2）
专利权人

Preparation of metal composite material used as catalyst, involves subjecting graphite flake to Hummers method to obtain graphene oxide dispersion, adding nickel source and reducing agent, processing with copper, and dispersing in water.

MA Y, JIANG X, YAN S

Use of modified graphene oxide is claimed for wire drawing fluid used in metal workpiece, where modified graphene oxide is obtained from aminosiloxane and graphene oxide, and is used in extreme pressure anti-wear agent for drawing fluid.

XU Y, YAN S, ZHANG S, ZHAO X, LIU Q