国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2）
IPC B01J021/06（2）
发明人
公开年 2018（2）
申请年 2017（2）
专利权人

Preparing graphene-titanium dioxide composite photo-catalyst comprises e.g. mixing graphite powder and sodium nitrate, microwave reacting, cooling naturally, adding mixture into concentrated sulfuric acid under ice bath and then stirring.

LI Z

Preparation of graphene-based photocatalyst comprises preparing graphene oxide powder, preparing graphene oxide-titanium dioxide composite powder, and preparing graphene-phthalocyanine-copper composite powder.

ZHU Y, SHAO R