国家/地区 中国（8）
IPC部 A（8）
IPC大类 A01（8）
IPC小类 A01N（8）
IPC A01P001/00（8）
发明人
公开年 2021（3） 2020（2） 2022（2）
申请年 2021（3）  2019（2） 
专利权人

Photocatalytic material used in photocatalytic air epidemic prevention filter, comprises activated carbon, titanium dioxide, zinc oxide, graphene, tourmaline powder, nano-copper solution, carvacrol and deionized water.

HU M, FENG G, ZENG H

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Surface long-acting antibacterial and disinfectant composition useful for indoor environment includes self-dispersed grapheme, iron-doped nano titanium dioxide powder, titanium salt, alcohols, graphene and iron trichloride.

SUN J, SUN N, ZHANG A

Preparation of composite visible photocatalyst graphene quantum dot/graphite phase nitrogen carbide by mixing carbon nitride and graphene quantum dot solution, stirring, reacting, centrifuging to remove supernatant, washing and drying.

YU H, CUI Y, HUANG X, WANG T, JIA L, NIE Q

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

Air purification material useful for removing formaldehydes, comprises first flexible adsorption layer, porous graphene-like adsorption layer, catalytic agent layer and second flexible adsorption layer.

HUANG J, ZHOU J

Multifunctional synergistic anion releasing material prepared by e.g. injecting zinc oxide or titanium dioxide into graphene oxide liquid by plasma implantation method.

LEI Z, LAN Y, XU P, MENG B

Indoor air purifying composition comprises e.g. licorice extract, mint extract, modified zeolite, graphene particle, sodium percarbonate, nano titanium dioxide, microcrystalline cellulose, diatomite powder and aluminum bromide.

PANG Z