国家/地区 中国（8） 美国（2） 世界知识产权组织（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC B01D053/86（11）
发明人 LI H（2） WANG Y（2） XU X（2）
YU J（2） ZHA Y（2）
公开年 2021（11）
申请年 2020（6）  2021（5） 
专利权人 CHANGZHOU SH.（2）

Visible light catalyst useful for catalytic degradation of volatile organic compound comprises silver orthophosphate and bismuth tungstate and reduced graphene oxide, and prepared by dissolving bismuth nitrate, sodium tungstate and cetyltrimethylammonium bromide in distilled water and freeze drying.

ZHANG Q, LIANG H, ZHU Y, XU Q

Room temperature catalytic oxidation formaldehyde composite material useful in air purifier comprises platinum/Nickel-iron layered double hydroxide/reduced graphene oxide ternary composite material.

ZHONG D, ZOU Z, YANG L, CHEN Y

Preparation of monolithic catalyst used for manganese-based photothermal synergistic removal of formaldehyde under illumination condition by soaking melamine sponge in graphene suspension, and soaking in potassium permanganate solution.

DONG X, LIU T, LI Y, YU H, SUN P

Manufacturing filter for purifying gases, such as air, from microbial pollutants by applying liquid cement coating containing titanium dioxide particles on porous ceramic filter, drying, soaking in water, drying and exposing to radiation.

WITKOWSKI H, DYTRYCH W, JAROSLAWSKI J

Preparing zinc oxide nanowire array/three-dimensional nitrogen-doped reduced graphene oxide nanotube composite material used in field of photocatalytic reduction of carbon dioxide, comprises e.g. mixing zinc nitrate and urea, and calcining.

ZHANG J, SHAO S, WANG T

Coating layer useful for removing nitrogen oxides comprises graphene and a photocatalyst including graphene substrate impregnated with titanium dioxide powder.

YONG S

Production of chemicals for forming product e.g. ammonia, involves applying electromagnetic heating on composition comprising electromagnetic susceptor which cause catalytic component to become responsive to radio frequency electric field.

GREEN M J, MISHRA N K, PATIL N S, WILHITE B A

Visible light photocatalytic glass fiber filter core for air purification, comprises nano-scale particles, silver nanowires, adhesive system and superfine glass fiber cotton.

ZENG H, ZHAI F, LI L, CHENG J, LUO Y, FENG G, HU M

Flexible porous composite film material doped with piezoelectric-hotocatalytic material is used for, e.g. air purification comprises composite film substrate with porous structure.

ZHANG D, DING M, WAN Y, ZHANG H

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