国家/地区 中国（3） 美国（2）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01D069/12（3） B01D071/02（3） B32B009/04（3）
B01D069/10（2） B32B009/00（2） B32B027/06（2）
B32B033/00（2） B32B037/10（2）
发明人
公开年 2021（3） 2020（2）
申请年 2019（6）
专利权人

Preparing graphene dust-removing cloth comprises e.g. preparing spinning solution, spraying to obtain modified graphene fiber intermediate layer; obtaining interlayer stock solution, and spraying to obtain intermediate interlayer.

LI X, ZHANG D, WEI Y, DAI J

Composite filtration membrane is produced on polymer, ceramic or metal porous support substrate with active filter element in form of metallurgical graphene produced on surface of liquid metal, and transferred to substrate containing defect.

DYBOWSKI K, KULA P, JEZIORNA A, ROMANIAK G, SINIARSKI J, KAZMIERCZAK T

Membrane used in water filtration and purification and to form conductive surfaces in batteries, comprises porous polymer substrate and first layer of graphene platelets having aminated graphene platelets supported by substrate.

FLINT I, OGUNTUASE N

Graphene far-infrared negative ion soft heater comprises upper shaft, lower shaft, and heating body, where two ends of heating body are fixedly connected to upper shaft and lower shaft.

XIE X

Antibacterial graphene complex filter useful in air filtration comprises non-woven fabric layer, graphene-modified activated carbon powder layer, and graphene antibacterial non-woven fabric layer, which are sequentially arranged.

SHA Y, SHA X

Filtration apparatus useful for synthesizing a water purification membrane, comprises a support substrate, and a graphene oxide membrane including many graphene oxide sheets, disposed on the support substrate.

MI B, HU M