国家/地区 中国（2）
IPC部 A（2）
IPC大类 A62（2） B01（2） B82（2）
IPC小类 A62D（2）
IPC A62D003/10（2）
发明人
公开年 2011（2）
申请年 2011（2） 
专利权人

Preparation of nano-metal oxide/graphene composite photocatalyst by ultrasonically dispersing oxidized graphite into photocatalytically active titanium dioxide precursor solution, reducing by hydrazine hydrate solution, and drying in vacuum.

ZHANG D, GUO J, ZHU S, YU Z, LIU Q

Nano zinc ferrite-graphene compound photocatalyst used in sewage treatment, formed by compounding nano zinc ferrite with graphene.

WANG X, YANG X, CHEN H, HE G, FU Y