国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（4） C08（2）
D06（2）
IPC小类 B01D（11）
IPC B01D067/00（5） C02F001/44（4） B01D069/12（3）
B01D033/03（2） B01D069/02（2） C02F001/40（2）
发明人 LIU Y（11）
公开年 2021（9） 2020（2）
申请年 2020（11）
专利权人 SHANGHAI PGS.（2） UNIV NANJING.（2）

Chromatographic separation column used for detecting volatile organic compounds gas chromatography, is composed of activated carbon, carbon nanotubes and graphene.

LIU X, SHI H, LIU Y, LI Z, LIU T

Graphene powder dispersion impurity screening device, has screen box whose inner cavity is provided with sieve frame, where inner cavity of sieve frame is provided with screen and bottom part of feeding hopper is connected with drawing plate.

YAN S, LI Z, LIU Y

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

Efficient cleaning device for graphene slurry production, has cleaning tank whose middle part of top part is connected with feeding hopper, where right side of bottom part of cleaning tank is connected with waste discharging pipe.

YAN S, LI Z, LIU Y

Modified polyamide film used for composite film comprises polyamide film distributed with carboxyl functionalized graphene oxide, and poly-dopamine/polyethylene imine co-deposition layer.

HUANG Z, ZHANG Z, LIU Y

Catalyst composition comprises conductive component, active component, cocatalyst and carrier.

FANG J, LIU J, CHEN G, MA T, LIU Y, SUN Y

Preparing high-flux dye separation nano-filtration membrane involves dispersing inorganic nano-particles and polymer in water, adding carbodiimide and succinimide, reacting to obtain polymer modified inorganic nano-particle solution.

GAI J, CHEN L, JIANG M, ZOU Q, WEI N, LIU Y

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Preparing graphene metal organic framework composite modified polypropylene melt-blown material comprises mixing the graphene and ethanol, cutting, dispersing the graphene in ethanol and adding silane coupling agent.

QIN J, LIU Y, ZHAO K, HE Y

Membrane useful for oil-water separation, is prepared by depositing graphene oxide quantum dots on surface of base membrane using dopamine, performing condensation reaction and obtaining hydrophilic modified layer of graphene oxide.

FAN J, LIU B, LIU Y, ZHAO X, SHI J, XU J, ZHANG C