国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） G01（3） B82（2）
IPC小类 C01B（3）
IPC C01B032/198（3）
发明人 ZHANG J（3）
公开年 2021（2）
申请年
专利权人

Method for detecting preparation process of graphene oxide, involves determining superiority of preparation process of graphene oxide, according to content of graphite particles with incomplete oxidation exfoliation in photo of sample.

WU Y, GENG B, KANG L, ZHANG J, GE M, TANG R, QU Y

Preparation of ferrosoferric oxide-graphene oxide co-doped gold nano-star surface-enhanced Raman spectroscopy substrate for detecting antigen, involves shaking solution containing gold nano-stars and cortisol solution and collecting signal.

YAN M, HAO M, ZHANG J, ZHAO Y, WEI Q, YU J, MIAO P

Preparing silver nano graphene oxide composite nano material involves preparing graphene oxide solution by using modified Hummers method, adding graphene oxide solution in nitric acid solution, where mixture is condensed and refluxed.

MA X, CENG P, FENG H, ZHAO W, ZHANG J