国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 DUAN D（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Photocatalytic thin film useful for redox reaction of pollutants in water body, comprises film substrate and at least two modification layers coated on outer surface of film substrate, where photocatalytic material comprises e.g. strontium carbonate coated on outer surface of strontium sulfate core.

ZHONG L, LI Y, LIU J, JIA Q, DUAN D

Graphene oxide/sulfur nanoparticle composite microsphere used in electrode positive electrode for battery, comprises sulfur powder, anhydrous ethanol, polyethylene glycol, graphene oxide, and deionized water and modifier.

CHEN L, YUAN Q, DUAN D, LIU S, MA Y, ZHOU X