国家/地区 中国（19）
IPC部 B（19） C（7）
IPC大类 B01（19） C02（4） C01（3）
IPC小类 B01D（19）
IPC B01D067/00（11） B01D071/02（6） B01D061/02（5）
B01D069/02（5） B01D053/02（4） B01D071/68（4）
B01J020/20（4） B01J020/30（4） B01D069/12（3）
B01J020/28（3） B01D071/56（2） C02F001/44（2）
发明人 GAO C（19）
公开年 2017（4） 2016（3） 2018（3） 2020（3） 2015（2） 2019（2）
申请年 2017（6）  2019（4）  2016（3）  2014（2）  2018（2） 
专利权人 HANGZHOU GAO.（6） UNIV ZHEJIAN.（6） UNIV CHINA O.（2） UNIV ZHEJIAN.（2）
ZHEJIANG TAN.（2）

Preparation of strong organic solvent-resistant polysulfone separation membrane used in e.g. gas separation, involves dispersing nanoparticles of porous nanomaterial in solvent, adding bisphenol A polysulfone, preparing polysulfone membrane, crosslinking, washing crosslinked membrane, and activating.

GAO C, WEI H, YI Z

Preparation of hydrophobic modified graphene oxide reverse osmosis membrane involves using polysulfone ultrafiltration membrane, m-phenylenediamine, trimesoyl chloride, octadecylamine modified graphene oxide and n-hexane.

SONG X, WU B, ZHOU Y, GAO C

Preparing graphene oxide-type nanofiltration membrane involves preparing a P (NIPAM-MAA) nanogel having temperature and pH response properties, dispersing the prepared P (NIPAM-MAA) nanogel and graphene oxide in ultrapure water.

SHEN J, LIU H, GAO C

Production of nano-filtration membrane for dye desalination, involves placing mixed solution of titanium dioxide and graphene oxide on polysulfone membrane under certain pressure, pressing and stabilizing for uniform deposition.

XU Y, WU M, SHEN J, GAO C

Photo-catalytic self-cleaning composition nonwoven fabric comprises protonated carbon nitride nanosheets, which are coated on surface of graphene oxide short fibers by electrostatic adsorption and carbon nitride-coated graphene short fibers.

PENG W, SUN H, GAO C

Multilayer crosslinked graphene oxide useful for preparing reverse osmosis membrane, comprises graphene oxide layer crosslinked by using crosslinking agent to form nano-multilayer crosslinked graphene oxide.

GAO X, WANG X, SONG N, WEI Y, SU B, GAO C

Folding type graphene nano-filtration membrane, has aryl-alcohol oxidase substrate film and graphene oxide film are placed on water surface, where graphene oxide film is covered on surface of porous supporting film.

GAO C, PENG L, LIU Y, GUO Y

Preparing monovalent selective anion exchange membrane comprises mixing p-aminobenzenesulfonic acid and graphene oxide, dispersing, mounting, and adding dopamine tris-hydrochloric solution into liquid chamber.

SHEN J, JIN Y, RUAN H, PAN J, GAO C

Preparing formaldehyde-removing active carbon comprises e.g. dispersing activated carbon, graphene, and surface additives in solvent, treating mixed solution by hydrothermal method, and then filtering hydrothermal reaction product.

GAO C, HAN Y, SUN H, JIANG T

Method for preparing graphene-modified activated carbon air filter, involves preparing mixed solution, treating mixed solution by hydrothermal method, filtering product of hydrothermal reaction and drying under vacuum.

GAO C, JIANG T, SUN H