国家/地区 美国（4）
IPC部 B（4） A（2） F（2）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D053/86（4）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

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

Selective catalytic reduction catalyst composition, used for emission treatment system for treating flow of combustion exhaust gas, comprises selective catalytic reduction catalyst and binder comprising porous inorganic material.

BAUER J, DOTZEL R, MUENCH J W, PUROVA R, SCHWIEGER W, SELVAM T, SHAHID A

Photocatalyst composition useful in air filtration structure comprises titanium dioxide, graphene and photoconductive materials.

YAN J, KAN W, YAN C, GAN W

Preparation of nanofiber material used in catalytic degradation of nitrogen oxide, involves reacting e.g. graphene oxide and surface-modified carbonitride nanospheres, and spinning mixture of obtained material and polymer solution.

LU J, CHEN D, WU H