国家/地区 CN（7）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/198（8）
发明人 CHEN C（8）
公开年 2021（4）
申请年 2021（4） 
专利权人 HANGZHOU GAO.（2）

Preparation of hybrid graphene oxide material used for preparing nanofiltration membrane for filtering dye, involves mixing graphene oxide aqueous dispersion and composite nanosphere aqueous dispersion, and preparing composite nanosphere hybrid graphene oxide material from obtained dispersion.

WANG M, ZOU R, YANG Z, LI Y, SHANG S, CHEN C, LI R, XIAO G

Graphene oxide modified geopolymer recycled concrete used as building material for sewer pipe network, comprises fly ash, recycled coarse aggregate, natural river sand, alkali activator, graphene oxide, and distilled water.

CHEN C, WANG X, ZHU P, LIU X, LIU H

Preparing magnetic graphene film used for filtering, solution casting, involves adding natural graphite powder into concentrated sulfuric acid, stirring, adding pre-cooled de-ionized water, and pouring mixed product into ice water mixture.

LI S, CHEN C, WANG Z

Device useful for preparing uniform size graphene oxide by one-step method comprises e.g. oxidation reaction kettle placed in collecting kettle and side wall provided with hole and bottom of collecting kettle provided with discharging valve.

CHEN C, SUN H, HAN Y, GAO C

Device for preparing uniform and small-size graphene oxide, comprises an intercalation reaction kettle installed inside the oxidation reaction kettle, and the oxidation reaction kettle is installed inside the collection kettle.

CHEN C, SUN H, HAN Y, GAO C

Preparing self-assembled nano sphere, comprises e.g. immersing loading material into dispersion of graphene oxide under ultrasonic condition, drying with nitrogen to form nanoparticles and immersing nanoparticles into chitosan solution.

LUO Z, LI L, YING T, WANG F, XUE W, FAN B, CHEN C, WANG W

Preparing two-dimensional nano-magnets comprises preparing graphene oxide, preparing water-soluble graphene carrier solution, diluting, adsorbing, adding aqueous sodium borohydride, stirring and immobilizing.

WANG F, SUN M, ZHANG G, CHEN C

High solubility multi-fold dry state graphene oxide microsphere useful for assemble macroscopic graphene material, functionalizing graphene and graphene composite materials comprises e.g. monolayer graphene oxide sheets multi-folds.

CHEN C, GAO C, SUN H