国家/地区 中国（5）
IPC部 B（5） C（3）
IPC大类 B01（5） C02（2）
IPC小类 B01D（5）
IPC B01D067/00（3） B01D069/02（2） B01D069/12（2）
C02F101/20（2）
发明人 ZHANG L（5）
公开年 2022（5）
申请年 2022（5）
专利权人

Visible light-driven self-cleaning carbon nitride heterojunction oil-water separation membrane useful in field of oil-water separation, comprises modified layer formed on surface of basement membrane, modified layer is obtained by self-assembly of heterojunction nanomaterial and graphene oxide.

LI X, ZHANG G, JIANG Z, WANG T, WAN Y, ZHANG L, MA L

Agricultural water purification system based on photo-thermal interface evaporation comprises floating base and light-transmitting condensing room fixed above floating base.

XIE G, WU C, LIU L, SUN Z, ZHANG L

Polyvinyl chloride/Graphene oxide and gold- silver nanoparticles complex membrane useful for water treatment comprises a base support layer and intermediate porous support layer, base support layer is non-woven membrane for water treatment.

CHEN C, ZHANG L, BAO Z

Preparing hollow fiber humidification membrane for fuel cell humidification system involves mixing polymers, two-dimensional nanosheets, hydrophilic additives, antibacterial materials and polar organic solvents to obtain a spinning solution.

ZHANG Y, WANG F, ZHANG L

Preparing a graphene oleophilic hydrophobic material useful in field of oil-water separation comprises e.g. adding polyether polyol, amine catalyst, tin catalyst, foam stabilizer and graphene oxide modifier into reaction barrel, uniformly mixing and stirring, reacting and curing.

JIN X, ZHOU L, HOU Y, DING Q, TENG D, ZHANG X, ZHANG Y, ZHANG L, WANG S, ZHOU B