国家/地区 中国（11）
IPC部 B（11） C（4） A（2）
IPC大类 B01（11） C02（2）
IPC小类 B01D（11）
IPC B01D015/08（3） B01D053/86（3） B01J020/28（3）
B01J020/30（3） B01D053/02（2） B01D053/44（2）
B01J020/20（2）
发明人 ZHANG J（11）
公开年 2020（5） 2019（3） 2021（3）
申请年 2019（11）
专利权人

High-flux nano-composite film comprises base film, ultra-thin hydrophilic mixed matrix modified layer formed by co-depositing two-dimensional nanomaterial and polyvinyl alcohol, and polyamide separation skin layer.

SU B, ZHANG J, LI S, HAN L

Graphene aerogel modification process comprises e.g. orderly adding reducing agent and modifying agent into graphene oxide dispersion liquid, reacting, washing, then placing in aqueous alcohol solution for dialysis treatment, freeze-drying.

ZHANG J, LI J, DUAN Y

Water purifying and absorbing material prepared by grafting or copolymerizing N-vinyl amide monomers on the matrix material, hydrolyzing, and adding functional compounds having epoxy and reacting to couple them to matrix material.

CHEN X, GUI Q, HU K, OUYANG Q, ZHANG J

Graphene titanium dioxide UV catalytic filter box, has filter box shell whose top end is fixedly connected with filter cover, and titanium dioxide filter cotton layer whose surface is fixedly connected with coarse hole filter cotton.

ZHANG J, LIN S, ZENG B, CHEN Y

Catalyst comprises carrier comprising graphene oxide and toluene diisocyanate tar particles and active component comprising titanium, nickel, manganese, zirconium, and cerium.

ZHANG J, GAO X, ZHANG X, ZHANG H

Preparation of nano fiber filter for preparing cigarettes, involves adding graphene oxide dispersion to polylactic acid solution, spraying on composite film material, drying, placing in silver nitrate, removing film material and drying.

LIANG M, ZHAO M, ZHANG J, ZHANG G, YUE L, LI H, LI R, HE Y, LI M

Graphene coating biaxial stirring device, has pump whose output end is connected with liquid outlet pipe through flange, where end of flange is connected with three-way valve and outlet of three-way valve is connected with connecting pipe by flange.

ZHANG J, LV J

Purifying chromatographic n-hexane by adsorbing and filtering n-hexane raw material through modified activated carbon fiber adsorption column, oxidizing, and removing impurities by adsorption column of graphene oxide and sodium hydroxide.

ZHANG J, SONG J

Preparation of heparan-based microsphere of graphene oxide grafted urease core-shell structure used for removing urea from blood by dispersing graphene oxide in buffer solution, adding urease, reacting and dissolving polyether sulfone.

HE C, ZHANG J, ZHOU M, ZHAO C, LI M, LUO Y, YAN B, HAO Y, LIU S

Preparing graphene polymer hydrophilic pretreatment material involves suspending functional monomer 4-amino-3-mercapto-5-mercapto-1,2,4-triazole and modified chitosan graphene material (GO/CS) in solvent and oscillating.

ZHAO Y, ZHANG L, PENG J, DONG P, LIU J, QI Y, WANG L, JIN Y, ZHANG J