国家/地区 中国（6）
IPC部 A（6）
IPC大类 B01（6） A01（3） A61（3）
IPC小类 B01D（6）
IPC B01D053/72（6）
发明人 LI H（2） WANG Y（2） XU X（2）
YU J（2） ZHA Y（2）
公开年 2021（4） 2020（2）
申请年 2020（6）
专利权人 CHANGZHOU SH.（2）

Preparing nano-titanium dioxide loaded graphene high-activity catalyst comprises e.g. mixing titanium source with liquid carbon dioxide, hydrolyzing, adding nickel-based catalyst, introducing hydrogen gas, heating and reacting.

HUANG 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

Visible light response photo-catalyst material comprises nano titanium dioxide, nano zinc oxide, nano silver, nano silver, graphene, natural plant extracting liquid, formaldehyde capture agent, additive, dispersant and deionized water.

YU J, XU X, WANG Y, LI H, ZHA Y, LIU J

Nitrogen-doped photocatalyst composite material comprises nitrogen-doped nano titanium dioxide, nano zinc oxide, graphene, plant extract nano silver, dispersant, film-forming agent and deionized water.

YU J, XU X, WANG Y, LI H, ZHA Y, DU J

Formaldehyde-removing purifying material capable of releasing fragrance used for removing formaldehyde, includes manganese oxide fiber microsphere, auxiliary filler, filter resin e.g. PVC resin, and graphene catalyst e.g. titanium dioxide.

ZHANG H

Farm sterilizing ammonia removing graphene-based photo-catalytic reactor, has air filter assembly that is composed of primary grade non-woven fabric that is overlapped in metal frame whose side surfaces are provided with metal net.

GUO Q, ZHOU R, SUN F, SUN P