国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9）
IPC小类 C04B（9）
IPC C09K003/00（9）
发明人 WANG X（2） XIA L（2） ZHANG X（2）
公开年 2022（4） 2021（2）
申请年 2022（4）  2020（2） 
专利权人 HARBIN INST .（2） UNIV NORTHWE.（2）

Micro-airbag structure loaded with magnetic particle useful in field of electromagnetic shielding, comprises e.g. carbon nanofiber embedded in graphene sheet, and magnetic particles are distributed on surface and inside of composite material.

SU J, WEI G, LI L

Ceramic/graphene aerogel wave-absorbing material used in wave-absorbing field, comprises graphene shaped structure, and lithium-aluminum-silicon ceramic particles formed by alternately connecting graphene sheet layers containing nitrogen atoms doped with substituted carbon atoms.

WANG X, LI T, ZHANG H, ZHANG X, ZHANG J, AN Y, XIA L

Flaky amorphous silicon-carbon-oxygen aerogel comprises amorphous silicon-carbon-oxygen ceramic coated on surface of amorphous flaky shape graphene oxide and forming sandwich structure, where graphene oxide is in flaky shape of template.

ZHANG L, ZHAO K, WANG J, YE F, CHENG L

High-temperature-resistant composite material used in selective absorption of electromagnetic waves, is composed of composite material medium layer which is fiber preform reinforced ceramic matrix composite material comprising wave-transmitting layer and loss layer, and periodic structure layer.

SHANG L, XIAO Q, CHEN Z

Quickly preparing highly conductive graphene electromagnetic shielding film comprises configuring graphite oxide filter cake into a graphite oxide suspension, uniformly coating graphene oxide dispersion slurry on substrate, irradiating, heating and calendering graphene foam to form film.

CHU L, WU J, ZHANG X, QI G, YAN K, ZOU K, BAO N

Aerogel composite material with thermal insulation, stealth function used for functional textiles, includes nanofiber aerogel matrix layer, conductive layer, insulation layer, and sequentially compounded from bottom to top.

DENG L

Controlling dielectric constant of graphene, by preparing lithium aluminum silica sol, pre-hydrolyzing silane coupling agent, mixing hydrolyzed silane coupling agent with lithium aluminum silica sol, and treating precursor.

XIA L, LU S, ZHONG B

Preparing Z-type ferrite and r-graphene oxide casting laminated absorbing composite material involves adding solvent an dispersant and primary are mixed and undergo ball milling.

LIN Y, LIU X, DAI J, YANG H, HAN N, WANG X, SUN Y, GAO S

Preparing graphene/nickel-zinc-cerium-iron oxide nano-absorbing material comprises e.g. dissolving nickel-zinc-cerium-iron oxide powder in N,N-dimethylformamide, dropping graphite oxide-N,N-dimethylformamide, reacting and vacuum drying.

HUANG Y, WANG K, ZHANG W, WANG Y, WU H, SANG Y