国家/地区
IPC部 B（2）
IPC大类 B01（2） C02（2）
IPC小类 B01J（2）
IPC C02F001/32（2）
发明人
公开年
申请年
专利权人 HARBIN INST TECHNOLOGY（2）

Making graphene photocatalyst used in e.g. wastewater treatment, comprises adding graphene oxide into water and dispersing, adding sodium anthraquinone-2-sulfonate into obtained graphene oxide dispersion liquid, heating and freeze-drying.

YANG S, DING J, LIU B, CHEN C, SUN H

Preparation of photocatalytic composite film for e.g. degradation of organic dye, involves forming oxidized graphene and titanium dioxide composite film on quartz substrate, reducing, treating using rhodamine and irradiating.

WANG Y, ZHANG D