国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B01D071/02（2）
发明人 GAO C（3）
公开年 2018（3）
申请年 2017（2） 
专利权人 HANGZHOU GAO.（2）

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