国家/地区 中国（4）
IPC部 B（4） C（4）
IPC大类 B01（4） C01（4）
IPC小类 B01J（4）
IPC B01J023/72（4）
发明人
公开年 2020（4）
申请年 2019（2）  2020（2） 
专利权人

Preparing transition metal hydroxide-graphene composite material used for photocatalytic reduction of carbon dioxide to produce carbon monoxide, by dispersing graphene oxide, ultrasonically processing, and adding transition metal nitrate.

XU Y, TANG Z, LU K

Preparing copper/cadmium sulfide/graphene composite photocatalyst comprises mixing biochar powder and potassium metal salt, preparing activated product, neutralizing, performing hydrothermal reaction, cooling, evacuating and post treating.

ZENG H, XU Z

Preparation of composite semiconductor catalyst used in e.g. photocatalytic reactions, involves preparing hydroxylated graphene, hydrothermally reacting hydroxylated graphene with precursor, and vacuum drying solid product.

DENG H, AO S, QIN C, YE P

Preparing cuprous oxide/reduced graphene oxide loaded on Shewanella bacteria inorganic/biological hybrid photocatalyst by preparing cuprous oxide/reduced graphene oxide powder, dissolving and vacuumizing with Shewanella bacteria buffer.

SHI W, SHEN H