国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC C07C029/76（8）
发明人 JIANG Z（3） PAN F（3） LI Y（2）
公开年 2021（3） 2015（2）
申请年 2021（3）  2019（2） 
专利权人 UNIV TIANJIN（3）

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

Preparing ethanol selective pervaporation composite membrane by ultrasonically treating graphene oxide-doped silica and perfluorodecyltriethoxysilane, adding polydimethylsiloxane, and curing casting solution on microfiltration membrane.

PENG P, LAN 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

Adsorbent comprises a carbon-based mesoporous active carrier, where active carrier is prepared by mixing raw materials including sludge, mesoporous molecular sieve, graphene, aminosilane, and aromatic carboxylic acid.

YU G, YE J, LENG B, JIN Z, HE X, DONG Y, ZHANG H

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

Preparation of modified graphene oxide/hyperbranched polymer composite film used for separation of methyl tert-butyl ether/methanol, involves ultrasonically reacting graphene oxide powder and diamine monomer.

JI S, WANG L, WANG N, AN Q, YANG H, LI Q

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