国家/地区 中国（4）
IPC部 A（4）
IPC大类 B01（4） A61（3） A01（2）
IPC小类 B01D（4）
IPC B01J021/18（4）
发明人 YANG J（2）
公开年 2021（4）
申请年 2020（4）
专利权人 CHONGQING FI.（2）

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

Method for preparing photocatalytic air purification rod-shaped silica particle composite fiber felt comprises e.g. configuring silica precursor solution, dispersing photocatalytic nanoparticles with deionized water, drying and annealing.

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