国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B01（2）
IPC小类 B01J（2） C02F（2）
IPC
发明人
公开年 2020（2）
申请年 2019（2） 
专利权人 UNIV KUNMING SCI TECHNOLOGY（2）

Preparing composite photocatalyst by dispersing graphene oxide into ethanol solution, dissolving tungsten source, dripping bismuth source, hydrothermally synthesizing, dispersing in bismuth solution, and ultrasonically stirring.

QU W, CHEN R, LIU M, WANG Y, CHEN S, MA Z, TIAN J

Preparing graphene oxide loaded UIO-66 composite material useful for adsorbing and removing hexavalent chromium ions in wastewater, comprises e.g. adding graphite powder and sodium nitrate into concentrated sulfuric acid and stirring.

GUAN Q, GAO N, HE L, MIAO R, NING P