国家/地区 中国（4）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3） B01D（2）
IPC B01D053/56（2） B01D053/86（2） B01J023/656（2）
B01J035/10（2） B01J037/08（2） B01J037/10（2）
B01J037/12（2）
发明人 ZHAO Y（4）
公开年 2020（3）
申请年 2020（4）
专利权人 ZHAO Y（4）

Graphene cosmetic mask, has mask main body whose right side is connected with elastic rope, where left end of elastic rope is fixedly connected with buckle and inner part of mask main body is provided with temperature controller.

ZHAO Y, CHEN L

Preparing highly loaded ruthenium-manganese oxide/graphene denitration catalyst involves placing graphene in flask, and adding sulfuric acid and nitric acid, vibrating ultrasonically, then stirring and heating in oil bath.

ZHAO Y

Highly loaded ruthenium-manganese oxide/graphene denitration catalyst comprises morphology of ruthenium-manganese oxide/graphene is flake morphology.

ZHAO Y

Preparation of catalyst for preparing acrolein by oxidation of propylene, involves preparing graphene-doped polystyrene, filling aluminum oxide sol, drying, roasting, preparing gold-copper plating solution and electrodepositing gold-copper.

ZHAO Y