国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（2）
IPC小类 B01D（6）
IPC B01D053/02（3） B01J020/20（3） B01J020/30（3）
B01D067/00（2） B01D071/02（2） B01J020/28（2）
发明人 GAO C（6）
公开年 2017（4） 2018（2）
申请年 2017（6）
专利权人 HANGZHOU GAO.（4） UNIV ZHEJIAN.（2）

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

Carboxylated graphene oxide nanofiltration membrane used for removing cochineal red dye monovalent sodium chloride salt comprises piperazine aqueous monomer, trimesoyl chloride oil-phase monomer, and carboxylated graphene oxide additive.

SHEN J, ZHANG H, RUAN H, GAO C

Preparing graphene/active carbon composite porous microsphere used in air purification and water treatment, involves mixing water soluble carbohydrates into water to obtain oxidized composite graphene aqueous solution.

GAO C, CHEN C, HAN Y

Preparing graphene/activated carbon/titanium dioxide composite porous microspheres comprises e.g. adding acidified titanium dioxide nanoparticles, water-soluble carbohydrate into water, then mixing with aqueous solution of oxidized graphene.

GAO C, CHEN C, HAN Y