国家/地区 中国（2）
IPC部 B（2）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC B82Y040/00（2）
发明人 LIU Q（2）
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

Synthesis of graphene comprises graphite pre-processing, stripping graphite oxide into graphene oxide, and restoring graphene oxide by organic negative hydrogen supply body in heating or illumination condition.

LIU Q, ZHANG H, WU L