国家/地区 中国（2）
IPC部 A（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01J020/20（2）
发明人
公开年 2022（2）
申请年
专利权人

Glass fiber air filter material used for purifying air in automobiles, comprises modified nonwoven fabric and glass material fiber from bottom to top, formed into composite by hot-pressing.

ZHANG Z, JIA G, YANG P

Amine-based graphene quantum dot volatile organic compound scavenger useful in field of volatile organic pollutant treatment comprises amine-based graphene quantum dots, dispersant, activator, adsorbent and deionized water.

LEI B, TANG L, ZHAO P, PU X, WU M