国家/地区 中国（3）
IPC部 A（3）
IPC大类 A01（3） B01（3） C01（2）
C02（2）
IPC小类 A01N（3）
IPC A01P001/00（3）
发明人
公开年 2019（3）
申请年 2019（3） 
专利权人

Preparing quaternary ammonium salt group-containing graphene oxide material used as adsorbent to remove pollutants from water bodies, involves grafting tertiary amine groups on graphene oxide and dissolving graphene oxide in solvent.

ZHAO F, LIU H, WANG L, ZHOU Y, GENG C, NIU H, JIANG J, WANG Y

Composite material comprises component A and component B, where component A comprises activated anthracite, binder and negative ion powder, and component B comprises graphene and surfactant.

WANG M, YANG Z, ZHANG N, CHEN Z, LI X

Preparing silver/graphene oxide photocatalytic material used as heterogeneous catalyst in field of wastewater treatment, by using graphite powder, mixing nanosheet-like graphene and silver nitrate and calcining under nitrogen atmosphere.

XIE H