Back to results
US 2019/0112445 A1Published application
Foam skeleton reinforced composite, preparation method therefor, and application thereof
AssigneeCentral South University
InventorsKezhao ZHOU, Qiuping WEI, Li MA, Long ZHANG, Zhiming YU
Life of this patent
Estimating the term…
Abstract
A foamed skeleton reinforced composite, comprising a foamed skeleton and a matrix material. The foamed skeleton is selected from at least one of a metal foamed skeleton, an inorganic non-metal foamed skeleton, and an organic foamed skeleton. The matrix material is selected from a metal or a polymer.
Claims18
1-15. (canceled)
A composite material reinforced by a foamed skeleton, comprising:
- a foamed skeleton having pores, wherein a material of the foamed skeleton is a metal material, an inorganic non-metallic material comprising a ceramic material and carbon, or an organic non-metallic material;
- and
- a matrix, wherein a material of the matrix is a metal material or a polymer material.
A method of preparing a composite material reinforced by a foamed skeleton, the method comprising:
- cleaning a foamed skeleton;
- depositing an intermediate transition layer on the foamed skeleton by electroplating, electroless plating, evaporation, magnetron sputtering, chemical vapor deposition (CVD), or physical vapor deposition (PVD), wherein the intermediate transition layer is a layer of Nb, Ni, Cu, W, Mo, Ti, Ag, Cr, or any combinations thereof;
- depositing a reinforcing layer on the intermediate transition layer, wherein the reinforcing layer is a diamond film, a graphene film, a carbon nanotube film, a diamond/graphene film, a diamond/carbon nanotubes film, a graphene/carbon nanotubes film, a carbon nanotube/graphene film, a carbon nanotube/graphene film, a diamond/graphene/carbon nanotube film or a diamond/carbon nanotube/graphene film;
- and
- compounding the foamed skeleton with a matrix.
2 more elements
Dependencies are inferred from the claim text.