国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（2）
IPC小类 B01D（5）
IPC B01D067/00（5） B01D069/02（4） B01D069/12（4）
B01D061/02（2） B01D071/02（2） B01D071/82（2）
C02F001/44（2）
发明人 ZHANG G（5）
公开年 2019（5）
申请年 2019（5） 
专利权人 UNIV ZHEJIAN.（5）

Hollow metal organic framework (MOF)-supported graphene oxide composite film for separating salts or dye is prepared by mixing aqueous solutions of MOF and tannic acid to obtain etched MOF and adding to graphene oxide aqueous solution.

ZHANG G, LI Y

Preparing amphiphilic graphene oxide modified ultra-thin composite nanofiltration membrane for seawater desalination, comprises dispersing amphiphilic graphene oxide in an aqueous solution to obtain an amphiphilic graphene oxide dispersion.

ZHANG G, LI Y

Preparing guanidine-functionalized graphene oxide/polysulfone ultrafiltration membrane in wastewater treatment involves adding acylate carboxyl group on surface of graphene oxide by thionyl chloride, and amino coupling.

ZHANG G, ZHOU M, XU Z, MENG Q

Method for preparing graphene oxide/metal organic framework composite membrane for use in separation of hydrogen/carbon dioxide, hydrogen/nitrogen or hydrogen/methane gases, involves ultrasonically dispersing graphene oxide in solvent.

ZHANG G, ZHANG X, LI Y, MENG Q

Method for preparing graphene oxide and solvent resistant nanofiltration membrane, involves dispersing polymer of intrinsic microporosity in organic solution, followed by vacuum filtering microporous polymer composited on base film.

ZHANG G, HOU R, XU Z, MENG Q