国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01D067/00（7）
发明人 LIU Y（2） MIN Y（2） ZHANG S（2）
公开年 2017（2） 2019（2）
申请年 2016（2）  2019（2） 
专利权人

Preparing polyethyleneimine-cobalt-dodecane-trimethylamine-1/graphene oxide complex separation membrane useful in dye adsorption, comprises polymerizing mixed solution of polyethyleneimine, graphene oxide and cobalt-dodecane-trimethylamine-1 on surface, and suction filtration.

YANG Y, LI B, WU Z, HE X, LI Z

Preparation of graphene oxide water treatment film capable of in-situ generating surface nano-bubble by using oxidation polymerization method to grow macromolecule nano-array on surface of graphene oxide to prepare composite.

JIANG Z, MA Y, ZHANG R

Graphene oxide / polyaniline composite film for water treatment and a preparation method, comprises a substrate, graphene oxide, and polyaniline grafted on a surface of the film.

MIN Y, ZHANG S, LIU Y

Graphene oxide/polyaniline composite film used for sewage treatment, is prepared by forming graphene oxide on substrate, immersing graphene oxide membrane in acid solution, grafting polyaniline, cleaning and drying.

MIN Y, ZHANG S, LIAO S, WANG Y, LIU Y, LIU R, XIAO T

Preparing osmosis film useful for desalinating, comprises dissolving high molecular polymer ethylenediamine in de-ionized water, adding amino graphene quantum point nano grains, stirring, soaking interfacial polymerization and drying.

SU B, ZHAO K, LI S

Preparing graphene foam-poly dopamine composite film comprising e.g. adding graphene oxide solution, dopamine hydrochloride and ultrasonic dispersing, carrying out hydrothermal reaction and mixing with N,N-dihydroxyethylglycine solution.

CHI K, WANG L, XIAO F, YUAN H, ZHANG Y

Graphene oxide based complex membrane useful for radioactivity waste water treatment, comprises complex membrane prepared by taking complex membrane of the graphene oxide as a porous carrier pre modified by silane coupling agent.

LI C, WANG C, ZHANG X, WEN J