国家/地区 中国（4）
IPC部 A（4）
IPC大类 A01（4）
IPC小类 A01N（4） A01P（4） B01J（4）
B01D（2）
IPC A01N059/00（4）
发明人 YANG J（2）
公开年 2021（2）
申请年 2020（4）
专利权人 CHONGQING FI.（2）

Nanocomposite photocatalytic material comprises a block structure formed by stacking multiple spherical titanium dioxide particles coated with graphene and spherical titanium dioxide particles coated with graphene on the surface bonded to each other through dangling bonds on surface of graphene.

XU Z

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

Photocatalytically active algicide for removing algae by photochemical catalytic activity, comprises graphene oxide and deionized water, where graphene oxide is graphene oxide powder with a single-layer or multiple-layer structure.

ZHAO H, GU B, YANG P