国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（9）
IPC小类 B01J（9）
IPC B01J020/28（9）
发明人 TONG S（9）
公开年 2019（9）
申请年 2019（9）
专利权人 ZHONGSU NEW .（9）

Preparing elastic graphene aerogel comprises e.g. adding graphene oxide and reducing agent into water to obtain a graphene oxide dispersion, foaming to obtain a mixed solution, reacting the mixed solution and cooling.

TONG S

Preparation of graphene oxide-cellulose composite aerogel used for treating organic dye contaminants in sewage, involves dispersing graphene oxide in water, adding reducing agent and cellulose, mixing and ultrasonically dispersing.

TONG S

Graphene composite sponge used for treating oily organic pollutants in sewage, comprises polymer sponge, and graphene comprising graphene oxide or unoxidized graphene.

TONG S

Preparation of composite sponge containing modified graphene used for treating organic dye contaminants in sewage, by soaking cleaning sponge in modified graphene dispersion including polyamine water-soluble polymer, and extruding.

TONG S

Preparation of composite sponge containing amino-modified graphene for treating organic dye contaminants, involves reacting graphene oxide dispersion with hydroxyl group-containing polyamine, ultrasonically cleaning sponge, and immersing.

TONG S

Preparation of graphene oxide and polyamine water-soluble polymer compound used for treating organic dye pollutants includes mixing graphene oxide solution and polyamine water-soluble polymer and reacting mixed foaming body.

TONG S

Preparing graphene oxide complex sponge comprises e.g. washing polyurethane sponge, dispersing graphene oxide in water, immersing cleaned polyurethane sponge in an aqueous solution of graphene oxide, drying and oxidizing.

TONG S

Preparing titanium dioxide-graphene oxide sponge composition used in catalytic adsorption treatment of phenol-containing sewage comprises dispersing e.g. titanium dioxide in water, soaking pretreated polyurethane sponge, and drying.

TONG S

Preparing graphene oxide and alginate composite aerogel useful for processing organic dye contaminant in sewage, comprises e.g. adding reducing agent and alginate into graphene oxide solution, ultrasonically dispersing, reducing and drying.

TONG S