国家/地区 中国（3）
IPC部 A（3） B（2）
IPC大类 A01（3） B01（2）
IPC小类 A01N（3） A01P（3） B01D（2）
IPC A01P003/00（3）
发明人 ZHANG C（3）
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing graphene antibacterial down jacket fabric, comprises wrapping graphene powder dispersed by strong acid on chemical fiber surface, obtaining graphene modified antibacterial fiber after hot pressing and blending with natural fibers.

LIU H, LI W, ZHANG C, CHEN Y, WU K

Preparing graphene composite antiviral powder and antibacterial and antiviral air filter material, comprises e.g. preparing reduced graphene oxide suspension, mixing with mixed activating stock solution of palladium chloride, tin chloride and hypo chlorous acid and centrifuging.

LI Z, RAN W, ZHANG C, XU R

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C