国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D067/00（2） B01D069/12（2） C07C029/76（2）
发明人
公开年 2015（2）
申请年
专利权人

Sodium alginate-zwitterionic modified graphene oxide mixed composite membrane used for separating alcohol/water, comprises polyacrylonitrile ultrafiltration film and sodium alginate-zwitterionic modified graphene oxide mixed film.

HE G, JIANG Z, PAN F, ZHAO J, ZHU Y

Graphene derivative composite membrane for use as isopropyl alcohol separation membrane, has supporting membrane made of porous polymer, and set of graphene derivative layers formed on supporting membrane.

LIU W, HUNG W, LAI J, LEE K, HONG W, LI K, LIU W J, HUNG W S, LAI J Y, LEE K R