国家/地区 中国（4）
IPC部 A（5）
IPC大类 B01（5） A61（3）
IPC小类 B01J（5）
IPC B01J035/06（5）
发明人
公开年 2021（5）
申请年 2020（3）  2021（2） 
专利权人

Manufacturing filter for purifying gases, such as air, from microbial pollutants by applying liquid cement coating containing titanium dioxide particles on porous ceramic filter, drying, soaking in water, drying and exposing to radiation.

WITKOWSKI H, DYTRYCH W, JAROSLAWSKI J

Preparing fibrous mesoporous silica grown on surface of graphene oxide, involves adding graphene oxide to deionized water, dispersing, adding e.g. catalyst urea, adding n-pentanol to cyclohexane, adding tetraethyl orthosilicate, and drying.

WANG H, ZHOU B, MA W, ZHEN L, FU Y, YANG Y, DUAN X, ZHANG M

Manufacture of photocatalytic fiber for e.g. mask, involves dispersing silver salt and graphene oxide in polymer solution, electrospinning to produce non-woven blanket, irradiating and reducing portion of silver ions.

GAO Q, ZONG X, XUE F, LI J

Preparing titanium dioxide-graphene photo-catalytic complex film useful in photocatalytic degradation of organic pollutants and other fields comprises e.g. ultrasonic cleaning quartz substrate and drying, adding into silane coupling agent.

YING G, ZHANG Z, SUN C, LIU L, HU C

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