国家/地区 中国（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J020/28（4）
发明人
公开年 2020（4）
申请年 2019（2） 
专利权人

Graphene oxide adsorption film useful for purifying water, comprises porous polymer base film, carbon nanotube layer arranged on surface of polymer base film, and graphene oxide layer arranged on surface of carbon nanotube layer.

ZHANG X, ZHAO X, ZHANG M

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L

Treatment of substrate e.g. porous substrate, involves forming intermediate compound by combining substrate comprising hollow fiber membrane comprising base material comprising polysulfone and polyethersulfone, and graphene oxide in liquid.

MELUCCI M, PALERMO V, ZAMBIANCHI M, LISCIO A, KOVTUN A, TREOSSI E, NAVACCHIA M L, BOCCHI L

Graphene sulfide sponge composite material for treatment of industrial wastewater, includes porous skeleton material and sulfurized graphene material supported on surface of porous skeleton material and inside porous structure.

YU B, DANG X, LI W, WANG J, LI J, WANG X