国家/地区 中国（4）
IPC部 A（4）
IPC大类 A01（4）
IPC小类 A01N（3） A01P（3） B01D（2）
B01J（2）
IPC A01N059/00（2） A01N059/16（2） A01P001/00（2）
A01P003/00（2）
发明人 ZHANG C（4）
公开年 2021（2）
申请年 2021（2） 
专利权人

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 graphene quantum dots/cerium-2-methyl imidazole photocatalytic bactericide usfeul for processing wastewater containing Escherichia coli, comprises e.g. hydrothermally reacting starch suspension, and dispersing cerium salt in water.

JIAN Y, CAO Y, ZHU J, MAO H, HE Q, WANG Q, ZHANG C

Multifunctional intelligent greenhouse, has water fertilizer control system whose outlet is divided into multiple pipelines that are connected to multiple planting grooves, where water and fertilizer in water-fertilizer reservoir is conveyed to groove.

WU T, MA H, ZHANG C, WANG J

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