国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） A61（2） C02（2）
IPC小类 B01D（10）
IPC B01J021/06（10）
发明人 WANG Y（2）
公开年 2021（10）
申请年 2020（5）  2021（5） 
专利权人

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Photocatalytic filter screen for volatile organic compounds treatment, is prepared by spraying a photocatalytic suspension comprising predefined amounts of water, photocatalyst, dispersing agent, wetting agent, curing agent and aqueous industrial paint, on a metal filter screen.

WU X, WANG X, YU H, CHEN G

Preparing titanium dioxide photocatalyst paper comprises modifying titanium dioxide using reduced graphene oxide, annealing and modifying titanium dioxide catalyst modified, loading titanium dioxide catalyst obtained by annealing and modifying on fiber product.

PI Q, TANG L, LUO J, ZENG Y

Preparing titanium dioxide nanowire/graphene aerogel involves mixing titanium dioxide nanowires and graphene oxide aqueous dispersion under stirring to obtain mixed dispersion.

GUO X, CHENG S, CAI J, YAN B, ZHANG X

Device for degrading gaseous pollutants by electrochemical method, has main portion comprising sensing electrode which is porous material electrode supporting catalyst which is iron-containing catalyst and metal oxidant catalyst.

LIU C, CUI J, YAN F, LIU D

Environmentally-friendly high-efficiency composite photocatalyst used for decomposing pollutants, comprises activated carbon, silica, titanium dioxide, graphene, thinner and absolute ethanol.

HUANG C, LI X, ZHOU X

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

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

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F

Preparing titanium dioxide/graphene/carbon composite material used as photocatalytic material, involves adding titanium dioxide and graphene to carbon-containing compound solution, performing hydrothermal reaction, drying and annealing.

CHEN Y, LAI C, LIU Z