国家/地区 中国（12）
IPC部 A（12）
IPC大类 A01（12） B01（9） B82（3）
IPC小类 A01N（12） A01P（12） B01J（8）
B01D（3） B82Y（3）
IPC A01N059/00（12）
发明人 LI J（2） LIU H（2） YANG J（2）
公开年 2020（6） 2021（5）
申请年 2020（12）
专利权人 CHONGQING FI.（2）

Nanocomposite photocatalytic material comprises a block structure formed by stacking multiple spherical titanium dioxide particles coated with graphene and spherical titanium dioxide particles coated with graphene on the surface bonded to each other through dangling bonds on surface of graphene.

XU Z

Manufacture of photocatalytic fiber for e.g. mask, involves dispersing silver salt and graphene oxide in polymer solution, electrospinning to produce non-woven blanket, irradiating and reducing portion of silver ions.

GAO Q, ZONG X, XUE F, LI J

Preparing photocatalytic air purification rod-shaped titanium dioxide particle composite fiber felt, comprises e.g. taking titanium dioxide precursor solution, and dispersing photocatalytic nanoparticles into deionized water.

YANG J

Method for preparing photocatalytic air purification rod-shaped silica particle composite fiber felt comprises e.g. configuring silica precursor solution, dispersing photocatalytic nanoparticles with deionized water, drying and annealing.

YANG J

Preparing Cl-modified GQD/ZnO/acidified attapulgite nano-composite antibacterial agent comprises taking attapulgite into hydrochloric acid solution, adding sodium hydroxide and de-ionized water, allowing to stand, cleaning, and centrifuging.

LIU J, GAO C, LV Y, LIU H, LI J

Nanocarbon-supported clustered copper nanoenzyme useful for providing antibacterial effect, formed by using nanocarbon as carrier and atomically dispersed clustered copper as active center.

YANG L, MENG F, QU X, LI T, LIU X, LIU H, XIA L

Quasi-enzyme catalyst useful for antibacterial material, and antibacterial preparation comprises graphene micro-sheet and molybdenum disulfide nano sheet grown vertically on the graphene.

WANG L, YU X, DING L

Synthesis of water-soluble antibacterial and antifungal agent involves adding components e.g. potassium clavulanate, polyvinylpyrrolidone and/or 5-fluorocytosine to graphene oxide-nanosilver composite dispersion and ultrasonically vibrating.

HONG X, WANG D, ZHOU Y

Photocatalytically active algicide for removing algae by photochemical catalytic activity, comprises graphene oxide and deionized water, where graphene oxide is graphene oxide powder with a single-layer or multiple-layer structure.

ZHAO H, GU B, YANG P

Antibacterial and deodorant composite material comprises hypochlorous acid aqueous solution, scented tea boiled liquid, maltose, graphene powder, silane coupling agent, dispersant, boric acid solution, distilled water and surfactant.

WU D