国家/地区 中国（22）
IPC部 C（23）
IPC大类 C08（23）
IPC小类 C08K（23） C08L（23） H05K（9）
C08J（8） H01B（5） H05B（4）
B32B（2） C09D（2） C09K（2）
H04M（2）
IPC C08L063/00（23）
发明人 GU J（2） HUANGFU Y（2） LI J（2）
LIANG C（2） ZHANG J（2） ZHANG Z（2）
公开年 2018（23）
申请年 2018（12）  2017（10） 
专利权人 ENN GRAPHENE.（2） UNIV NORTHWE.（2）

Graphene/epoxy composite wave-absorbing material used in graphene/epoxy composite coating, comprises epoxy resin and radial graphene clusters that are dispersed in epoxy resin.

LIU L, GAO L, LI Q, LI W, GUO Y, ZHANG H

Preparation of epoxy resin-based electromagnetic shielding composite material involves mixing aminated ferroferric oxide, graphene oxide and water and ultrasonically treating to obtain aminated ferroferric oxide-graphene oxide dispersion.

GU J, HUANGFU Y, LIANG C, QIU H, HAN Y

Conductive heating slurry comprises resin material, modified graphene material and organic additive.

LIU S, LIN Z

Piezoelectric plate for piezoelectric power generation surface, has carbon fiber prepreg of surface-sprayed alkylated graphene, and premixed compound brushed and hot pressed on surface of prepreg layer.

CHEN Q, SI W

Electromagnetic shielding material for preparing electronic device, comprises polymeric matrix and graphene-biological carbon composite filler dispersed in polymeric matrix, where filler contains biological carbon and graphene.

WANG Y, LAI D

Electroconductive particles used for conductive resin, are obtained by coating surface of polymer particles with graphene in preset average coverage ratio.

TAMAKI E, YANG H X

Preparing high conversion graphene carbon nanotube heating film comprises e.g. mixing binder and solvent, adding graphene, carbon nanotubes, and nanocarbon powder, grinding and forming dispersion slurry into film and drying.

YANG X, WANG F

Epoxy resin composite material used as electronic packaging material, comprises graphene, curing agent and epoxy resin, and sufficiently disperse graphene in epoxy resin by improving thermal conductivity of epoxy resin.

ZOU L, ZHANG Z

Preparation of absorption material involves modifying graphene oxide to obtain modified graphene, adding resin and carrier to modified graphene and then uniformly mixing and curing.

INVENTOR U

Epoxy resin based electromagnetic shielding composite material comprises preset amount of polyvinyl alcohol, graphene oxide, graphene microchips, epoxy resin and curing agent.

LIANG C, GU J, SONG P, WANG L, HUANGFU Y