国家/地区 中国（9）
IPC部 C（9）
IPC大类 C09（9） B82（2）
IPC小类 C09K（9）
IPC C09K003/00（9）
发明人
公开年 2014（9）
申请年 2013（5）  2014（4） 
专利权人 UNIV BEIJING.（2）

Composite nanophase absorbing material obtained by uniformly loading cobalt and graphene on a thin surface, and drilling to form nano-granule.

LIN S, WANG F, YU J, ZHU H

Composite material used for absorbing electromagnetic wave, comprises graphene and iron-cobalt alloy nanocrystal dispersion and/or coating.

MA S, MA T, PAN G, SUN G

Graphene/pin zinc oxide crystal whisker composite wave-absorbing material comprises graphene, needle zinc oxide whisker, and epoxy resin adhesive in which components are mixed to form complete electric conduction network.

DING Y, LIAO Q, ZHANG G, ZHANG Y, ZHANG L, ZHANG X

Preparation of graphene oxide/nickel oxide composite absorbing material involves dissolving graphene oxide in water, ultrasonically dispersing, adding nickel acetate, dissolving, drying, subjecting to pyrolysis, reacting and cooling.

HU J, WANG C, XIE A, SHEN Y, ZHANG H, LUO H

Preparation of nano composite material used for preparing coating includes dispersing metal porphyrin compound in solvent, adding to dispersed graphene oxide in solvent, clarifying, centrifuging, washing, reducing, cooling, and drying.

JI J, WANG X, WANG Y, JIANG H, WAN H

Preparation of porous array graphene ferrite composite for preventing electromagnetic radiation leakage in high powered equipments e.g. radars involves preparing electrostatic complex, porous texture product, and graphene ferrite precursor.

LI Z, LIU B, LIU J

Ferrite hollow sphere-graphene composite wave-absorbing material comprises ferrite hollow sphere loaded on graphene sheet surface.

FU M, JIAO Q, LI H, ZHAO Y

Graphene/polyaniline/cobalt composite absorbing material for use in electromagnetic shielding field, comprises paraffin as film-forming material and graphene/polyaniline/cobalt ternary complex as electromagnetic wave absorber.

ZHAO M, FAN H, SUN L

Manufacture of three-dimensional graphene/gamma-ferric oxide magnetic nano array involves dispersing graphene/akaganeite-type nanocrystals, hydrothermally reacting, and annealing obtained graphene/akaganeite-type nanosheet array.

REN Y