国家/地区 中国（4）
IPC部 A（4）
IPC大类 B01（4） A01（3）
IPC小类 B01D（4）
IPC B01D039/02（4）
发明人
公开年
申请年
专利权人

Composite material useful for preparing glass, metal or fabric-based antibacterial and antiviral, formaldehyde removal and electret filter materials, comprises e.g. rod-shaped cellulose nanocrystals, titanium dioxide grown on surface of rod-shaped cellulose nanocrystals and graphene nanosheets.

ZENG W

Preparing air sterilization filter core material involves weighing glycerin, malonic acid, graphene, catalyst, surfactant, silane coupling agent, dispersing graphene, glycerin and malonic acid in organic solvent, and adding catalyst.

HUANG W

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Graphene oxide containing gas filter cotton for adsorbing particle pollution and other small particles in air, comprises filter cotton, where filter cotton comprises oxidized graphene.

WU J, HU T, SUN X, ZHOU J, ZHAO L, GUAN Z, HE P, ZHANG J, GAO K