国家/地区 中国（20）
IPC部 H（20） B（13） C（8）
IPC大类 H05（20）
IPC小类 H05K（19） B32B（10） C09K（4）
B82Y（3） C08K（2） C08L（2）
IPC H05K009/00（19） B32B009/04（10） B32B015/04（10）
B32B003/12（7） B32B015/08（7） B32B017/06（7）
B32B033/00（7） C09K003/00（4） B32B015/02（3）
B82Y030/00（3） B82Y040/00（3） C08K003/04（2）
C08L083/04（2）
发明人 LU Z（12） TAN J（12） WANG H（7）
MA Y（5） HUANG X（3） XIA L（3）
LI T（2） LI Y（2） LIU Y（2）
ZHANG Y（2）
公开年 2017（11） 2021（4） 2022（3）
申请年 2015（10）  2021（3）  2022（3）  2020（2） 
专利权人 HARBIN INST TECHNOLOGY（20）

Preparing graphene-loaded iron hexagonal nanosheet composite wave-absorbing material used in electromagnetic wave absorption, by placing copper foil substrate in electrolyte, transferring single-layer graphene to silicon on substrate, and dissolving ferric chloride hexahydrate in ethanol solution.

XIA L, LIU Y, ZHANG K, HUANG X

Preparing oriented carbon-based electrothermal composite film useful in field of electric heating, comprises e.g. preparing mixed dispersion of graphene and carbon nanotubes, obtaining carbon-based material layer on filter membrane and drying carbon-based material layer with filter membrane.

LUAN J, TANG Z, DONG H, DU Q, GAO J, DENG Y, WANG Y, ZHANG Y

Preparing C-band composite electromagnetic wave absorbing material involves adding graphene oxide dispersion in deionized water, dissolving, adding copper doped tin oxide to complete dissolution, adding silane coupling agent, performing hydrothermal treatment, freezing, and drying.

SUN S, JIANG D, ZHONG B, LI T, XIA L, HUANG X

Preparing frequency-adjustable tin oxide/tin/reduced graphene oxide composite wave absorbing material, involves dissolving tin chloride dihydrate in absolute ethanol and stirring well, and placing in deionized water and stirred.

GE K, LI H, LI T, XIA L, HUANG X

Preparing magnetic graphene nano-wave absorbing material useful in e.g. civil and military fields comprises e.g. dissolving graphene oxide sponge, acidified carbon nano tube and cobalt nitrate in deionized water, mechanically stirring to uniform and performing electrostatic self-assembly.

KANG H, LI Y, LU S, LIU Y, HONG Y, QIN W, YAO Y, SHI T, WU X

Simulation and preparation of double-layer ultra-wide band thin type wave-absorbing metamaterial involves preparing suspension by polyvinyl alcohol, preparing lower honeycomb plate mold, filling suspension, drying, compounding and testing.

LI J, SHEN Z, LIU L, DENG N, ZHOU Z, DAI L, JIANG H

Transparent perfect microwave absorber based on graphene-transparent medium and ultra-thin doped metal is composed of N-graphene-transparent medium unit and ultra-thin doped metal at bottom layer arranged in parallel and orderly overlapped.

WANG H, LU Z, TAN J

Microwave transmission passband adjustable high-transmittance light window, has light window body provided with patterned graphene layer, and patch type frequency selection surface is formed by metal patch unit on substrate.

LU Z, ZHANG Y, TAN J, WANG H

Preparation of silicon carbide nanowire/graphene foam electromagnetic wave absorbing composite material includes adding graphene oxide powder to deionized water, mixing, soaking, performing solvent replacement, drying and cooling.

HAN W, CHENG Y, ZHANG X, HU P, HONG C, ZHOU S

Preparation of high conductive and high electromagnetic shielding flexible composite material involves freezing oxidized graphene, freeze-drying, reducing and compressing.

LI Y, CHEN R, XU F, HE X, PENG Q, LIN Z