国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D061/36（4）
发明人 JIANG Z（2） LI Y（2） PAN F（2）
公开年 2021（2）
申请年 2021（2） 
专利权人 UNIV TIANJIN（2）

Cucurbituril/metal ion cross-linked graphene oxide composite film useful for pervaporation of butanol-water system to dehydrate, comprises graphene oxide nanosheet, supramolecular complex formed by cucurbituril and metal ions.

PAN F, JIANG Z, DU Y, LI Y

Superhydrophilic graphene oxide composite film for osmotic evaporation dehydration of butanol-water system, comprises graphene oxide nanosheet and phytic acid-iron ion complex as crosslinking agent.

PAN F, JIANG Z, SHAO L, LI Y

Composite film for e.g. pervaporation and separation of preferred alcohol-soluble butanol/water, comprises polymer film and organic amine-modified graphene oxide powder arranged in polymer film.

WU Y, TANG W, WU H, HUANG H

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