国家/地区 中国（4）
IPC部 B（2） C（2） G（2）
IPC大类 B01（2） C02（2）
IPC小类 B01D（2） C02F（2）
IPC B01D069/02（2）
发明人 GENG C（2） GUAN C（2） JIANG J（2）
LI Y（2） LIU H（2） LV B（2）
NIU H（2） SHI J（2） WANG L（2）
ZHAO F（2） ZHU Z（2）
公开年 2019（4）
申请年 2019（4） 
专利权人 UNIV HARBIN ENGINEERING（4）

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

Preparing hydrophilic and antibacterial dual-modified ultrafiltration membrane used as filter medium in sewage treatment, drinking water purification or seawater desalination pretreatment, comprises adding graphene oxide to organic solvent.

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

Graphene metastructure material with two channels and multiple information chirality tunable in mid-infrared band, has lowest layer which is dielectric layer, and middle layer is graphene asymmetric open-resonant ring.

LI Y, LI B, SUN Y, LAN Z, DONG G, LV B, ZHU Z, GUAN C, SHI J

Graphene-based dynamic tunable optical holographic design material, has voltage device whose end is connected with single-layer graphene, gradient phase structure for encoding different target images using different frequencies.

ZHU Z, LAI P, SUN M, LV B, LI Y, GUAN C, SHI J