国家/地区 美国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC B01D061/02（3） B01D067/00（3） C02F001/44（3）
B01D063/08（2） B01D069/02（2） B01D069/10（2）
B01D069/12（2） B01D071/02（2） B01D071/56（2）
C01B021/06（2） C01B032/182（2） C02F101/30（2）
发明人
公开年 2021（5）
申请年 2020（5）
专利权人

Carbon nitride material comprises nitrogen enriched carbon material, carbon nitride material is atomically doped with one or more metal elements selected from platinum, palladium, copper, zinc, carbon nitride material is porous.

ABDULLAH A M, SLIEM M H R, EID K A M

Nanoporous membrane used in filter, comprises two-dimensional material permeated by pores which are blocked by polymer derived from monomer and comprising population of pores having average pore diameter.

KIDAMBI P R, CHENG P

Multi-layered membrane useful for separating many ions or molecules in a fluid stream and in device for osmotic power generation, comprises a top layer, a bottom layer, and a spacer layer.

GARAJ S, SPINA M

Membrane for treating feed water, comprises interfacially formed polyamide layer on microporous support film, and graphene oxide quantum dots attached to surface of polyamide layer having preset permeate flux and salt rejection performance.

SUN P B, LI J C, KOHLER L

Composite photocatalyst used in degradation of organic pollutant, comprises catalytic nanoparticles comprising tungsten oxide and graphene, and co-catalyst nanoparticles comprising transition metal boride and transition metal hydroxide.

ASIRI A M, TAHIR M B