国家/地区 中国（12）
IPC部 C（12）
IPC大类 C09（12） C08（2）
IPC小类 C09K（12）
IPC C09K003/00（12）
发明人 WANG Y（3） JIANG W（2） LIU G（2）
ZHANG L（2） ZHANG N（2）
公开年 2014（4） 2015（4） 2016（4）
申请年 2014（12）
专利权人 UNIV NANJING.（2）

Porous graphene composite wave absorbing material useful for e.g. for material manufacture in insulation materials or devices comprises ferric ion of graphite alkene micro chip, polymer and foaming agent complex formation.

CHEN M, GUO Y, LI Q, LI W, LIU L, WEI X

Absorbing material comprises core-shell structure of silver/iron oxide nano-composites in which silver forms the nucleus and iron forms the shell and is prepared by reduction of graphene oxide.

JIANG W, WANG Y, ZHANG N, ZHONG S, LIU G

Preparing electromagnetic shielding material involves dispersing graphene oxide and carbon nanotubes in solvent I and then subjecting dispersed material to perform ultrasonic stripping to obtain graphene oxide-carbon nanotube mixed solution.

MA H, SUN C, ZENG X, ZHAI M, WANG L, ZHANG L, YU H

Preparation of iron oxide conductive polymer graphene ternary absorbing agent used in e.g. electronics, involves mixing graphene oxide thin material and polyethylene glycol, dispersing, adding prepolymer and iron chloride hexahydrate.

XUE W, ZHAO R

Nickel/graphene composite wave-absorbing material comprises barbed spherical metallic nickel.

JIANG W, WANG Y, SUN D, LIU G

Preparation of redox graphene/cobalt ferrite/silver composite absorbing material involves adding cobalt nitrate hexahydrate and iron nitrate nonahydrate to aqueous solution of graphene oxide and sodium hydroxide, and heating.

HUANG Y, ZHANG N, ZONG M, QU C

Preparation of graphene oxide/barium ferrite absorbing material involves using pure barium nitrate and ferric nitrate as raw material and citric acid and ethylene glycol as composite complexing agent, forming gel, and performing combustion.

YANG X, SUN L, CAI T

Preparation of cobalt oxide/graphene composite absorbing material involves dissolving cobalt metal salt, ammonium fluoride and urea in water, dispersing graphene solid powder, reacting, washing with ethanol solution, and calcining.

JIANG Z, LIN Y, ZHENG L

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