国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC H05K009/00（4）
发明人
公开年 2021（3）
申请年 2020（4）
专利权人

Light broadband efficient electromagnetic shielding coating useful e.g. in electronic information industry and electronic product, comprises epoxy resin, graphene and magnesium oxide mixed powder,, silver-coated copper powder, auxiliary agent, coupling agent, and solvent.

LI J, SHUANG S, YANG Z, HE G, YANG X, LI H, MENG Q, LI Y

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Preparing graphene in large quantity under high pressure useful in electromagnetic shielding, comprises e.g. dissolving biocatalyst catalyst material, stirring and pre-reducing, performing ultrasonic vibration treatment and washing.

ZHANG H, ZHONG Y, YANG B

Device for preparing graphene composite wave-absorbing material, comprises support frame, and purification component including purifying tank, fixing plate, stirring plate, electromagnetic coil, heating coil and intercepting filter screen.

XUE S, DONG W, KONG Q, ZHU L