国家/地区 中国（7）
IPC部 A（8）
IPC大类 B01（8） C02（8） A01（5）
A61（2）
IPC小类 B01J（8）
IPC C02F001/72（8）
发明人 WANG H（2）
公开年 2021（2） 2023（2）
申请年 2020（2）  2022（2） 
专利权人

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

Preparing photocatalytic composite material for preparing hydrogen, by preparing titanium dioxide nanosheets, dispersing graphene oxide in water, adding hydrazine hydrate, titanium dioxide nanosheets, silver nanowires, reacting, carrying out carbonization treatment and calcining.

LIN Y, PAN Y, WANG H, ZENG X, WU J

Preparing quantum dot/peroxide composite material involves mixing solution containing quantum dots with salt solution uniformly, and then adding alkaline precipitant and hydrogen peroxide to mixed solution.

WANG W, CHEN P, TAN F, QIAO X

Double-metal doped graphene nano material useful in antibacterial, removing formaldehyde and tumor operation comprises e.g. using two-solvent method to adsorbing transition metal element and dicyandiamide on metal organic framework compound.

LEI Y, YANG R, YI K, SUN H, ZENG Y

Disinfecting water body based on multi-element composite material visible light, by adding zinc-manganese ferrite/nano-silver/graphene multi-element composite material, and magnetically separating composite material in water body.

HU Z, JIN Z, ZHAO J, CHEN Y, LIU J, DING Y, XING W, GONG S

Preparing water purifying material involves adding graphite oxide in acetic acid solution with stirring to obtain graphene oxide solution, taking chitosan, adding water to dissolve, adding acetic acid and generating colloidal liquid.

ZHOU W, LUO C, HE Y

Application of nano silver composite silver/silver chloride/polydiallyldimethylammonium chloride/graphene for catalytic degradation of environmental organic toxic molecules, including low concentrations of hydrogen peroxide.

CHEN R, CHENG X, HE T, LIU H, SHI H, WANG J, YANG J, ZHOU Y, MA S

Preparing water-dispersible nano cuprous oxide/graphene composite powder, comprises e.g. ultrasonically dispersing graphite oxide, surfactant and copper salt in water, adding reducing agent to reaction solution, filtering, and drying.

CAO Y, HOU C, LI Y, WANG H, ZHANG Q