国家/地区 中国（16）
IPC部 B（16） C（8）
IPC大类 B01（16）
IPC小类 B01D（16）
IPC B01D067/00（7） B01D069/12（5） B01D069/02（4）
B01D053/94（2） B01D061/36（2） B01J020/22（2）
B01J020/28（2） B01J020/30（2） B01J023/10（2）
B01J035/10（2） C02F001/32（2） C02F001/44（2）
C02F101/30（2） C07C029/76（2） C07C031/12（2）
发明人 LI Y（16）
公开年 2021（16）
申请年 2021（10）  2020（6） 
专利权人 CHENGDU CHIN.（2） SHANGHAI INS.（2） UNIV CENT SO.（2） UNIV TIANJIN（2）

Complex separation film useful for separation and purification of nanoparticles, macromolecules, proteins or viruses with different particle sizes, comprises deposition substrate layer, separation layer and fixed protective layer.

WANG B, SUO Y, GE Y, LI Y, YANG F, HAO Y, WANG X, SU L

Preparation of monolithic catalyst used for manganese-based photothermal synergistic removal of formaldehyde under illumination condition by soaking melamine sponge in graphene suspension, and soaking in potassium permanganate solution.

DONG X, LIU T, LI Y, YU H, SUN P

Molybdenum technetium separating device, has separating column filled with technetium adsorption packing, and protective column filled with molybdenum adsorption packing.

LEI S, LI Y, CHEN L, HUANG Y, ZHOU S, LI L

Molybdenum technetium separation column useful for nuclear medicine diagnosis.

LEI S, LI Y, CHEN L, HUANG Y, LI L, ZHOU S

Composite material based on an organometallic framework comprises graphene and organometallic framework materials grown in situ on the surface of grapheme.

YAN W, LI Y, HAO J, QIAN Y, TAO Y, LUO Y, YANG J

Graphene modified polyvinylidene fluoride (PVDF) high-performance composite film comprises graphene, PVDF, N-methyl pyrrolidone, organic solvent and pore-forming agent.

YANG N, YANG J, LI Y, NI T, YANG Y

Preparation method of nanofiltration membrane with high permeability and high selectivity, involves placing pre-treated nanofiltration base film into aqueous phase solution, taking out and drying to obtain nanofiltration membrane-high permeability and high selectivity.

ZHAO C, TANG W, HE D, LI Y

Preparing self-repairing hydrophilic porous photothermal film useful in field of photothermal water evaporation, comprises mixing polyethylene glycol, polytetrahydrofuran and dicyclohexylmethane-4,4'-diisocyanate for polymerization reaction.

LI Y, XU F, SUN J

Preparing graphene-based Ag@ZIF-67 composite material film for wastewater treatment, involves adding the MOF material to the solvent, and after uniformly stirring, adding the silver source and stirring to obtain solution A.

LI Y, LI X, YANG Y, WANG L, ZHANG M, WU Z, KONG Y, CONG H, TANG J

Preparing photocatalytic performance poly(m-phenyleneisophthalamide) mixed matrix film useful in catalytic degradation of methylene blue film by blending, comprises e.g. synthesizing graphene oxide-zinc oxide-silver nanocomposites.

CHEN G, XIE H, CHEN Z, LI Y, ZHANG H, MA W, HAN X, XU Z