国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（5） C01（2）
IPC小类 B01D（9）
IPC B01D017/022（3） B01J020/30（3） C02F001/40（3）
B01D067/00（2） C02F001/44（2）
发明人 LIN X（9）
公开年 2017（3） 2021（2）
申请年 2016（2）  2022（2） 
专利权人 UNIV CHINA P.（3） UNIV TSINGHU.（2）

Purifying agent used in industrial waste water treatment includes modified mixed flocculant including sodium hydroxide, sodium sulfide, polyferric sulfate, sodium polystyrene sulfonate and composite activated carbon filter element including activated carbon powder, and graphene oxide.

ZHANG K, ZHENG X, QIAO J, ZHAO Z, YANG X, LIN X, LIU F, LIU Y

Preparing carbon material for formaldehyde purification, i.e., for adsorbing and photocatalytically degrading formaldehyde, involves extracting plant leaves, refrigerating to obtain solid plant extract, dissolving solid plant extract and nitrogen source in dimethyl sulfoxide, and heating.

DONG H, LIN X, ZHU M, LIU X

Method for de-acidifying graphene material liquid, involves entering liquid into ceramic film device through ceramic film nanofiltration filtering and deacidifying, fully filtering to obtain ceramic film concentrated solution.

SHI Z, LIN X, LAN Y, ZHENG X

Composite filter membrane comprises base membrane, and partially reduced graphene oxide deposited on base membrane, and has preset water contact angle.

HUANG Z, LIN X, LIU Y

Graphene composite foam based oil-water separating device, has oil water separation module for providing power to power system, and electric pump connected to last stage oil water separation module, water conveying pipe and oil pipe.

LIN X, SUN J, CHENG X, CAO N, LI X, ZHAO W, HAN B, WANG Y

Preparing modified graphene-reinforced polyurethane sponge for oil-water separation, involves adding dopamine to uniformly dispersed graphene oxide aqueous solution, centrifuging, washing and dissolving in alcohol solvent.

CAO N, LI J, LI X, LIN X, SUN J

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Preparing reducing graphene oxide emulsion separation film comprises e.g. mixing graphene oxide, reducing agent and buffer solution, washing, vacuum suction filtering and drying.

FENG L, LIN X, LIU N, ZHANG M, WEI Y, ZHANG W, CHEN Y, CAO Y, XU L

Manufacture of carbon nanotube composite wire, involves providing carbon nanotube array, drawing carbon nanotube film from carbon nanotube array using tool, and treating carbon nanotube film using graphene solution.

LIN X, WEI H, LIU P, ZHANG L, JIANG K, FAN S