国家/地区 中国（3）
IPC部 A（3）
IPC大类 A61（3）
IPC小类 A61L（3）
IPC B01J021/18（3）
发明人
公开年 2021（3）
申请年 2020（3） 
专利权人

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

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

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