国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J023/42（2）
发明人 LIU Y（2）
公开年 2022（2）
申请年 2022（2）
专利权人

Preparation of graphene-based composite catalyst used as electrocatalyst, involves soaking graphite oxide particles in polar solvent, separating, dispersing obtained precipitate in nonpolar solvent, slowly adding metal salt powder, mixing, separating, drying obtained solid powder and heat-treating.

HE H, LIU Y, GUO W, ZHANG S, HE Z, GAN B

Preparing metal-graphene oxide-based composite catalyst used in chemical industry, energy, environment and biomedicine, involves using photo-deposition method for controlling shape of metal to form metal nano crystal with regular shape.

JIA R, LIU Y, SHI L, HUANG L