Embodiments of the present technology include graphene-metal composites. An example graphene-metal composite comprises a porous metal foam substrate, a graphene layer deposited to the porous metal foam substrate, a metal layer applied to the graphene layer, and another graphene layer deposited to the metal layer; the multilayered porous metal foam substrate being compressed to form a graphene-metal composite.

[Object] To provide a novel and improved sandwich metal sheet that can improve the strength of the folded portion, moldability, and external appearance.

[Solution] Provided is a sandwich metal sheet including: a core layer including a first truss structure body and a second truss structure body in which trusses formed of frames are arranged in a matrix configuration; a first metal sheet provided on one surface of the core layer and joined to at least a vertex of the first truss structure body; and a second metal sheet provided on another surface of the core layer and joined to at least a vertex of the second truss structure body. The first truss structure body is joined to at least one of the second truss structure body and the second metal sheet, and the second truss structure body is joined to at least one of the first truss structure body and the first metal sheet.

A solar cell supporting layer stack for mechanically supporting a solar cell is described. The solar cell includes: a rigid foam layer; one or more skin layers disposed adjacent to said rigid foam layer; and wherein said rigid foam layer and said one or more skin layers capable of providing mechanical support to said solar cell when said supporting layer stack is disposed adjacent to said solar cell.

Laminate BMG-fiber feedstock and parts made from one or more fiber layers and two or more bulk metallic glass (BMG) layers are described herein. The hot formed BMG-fiber laminates have vastly superior strength, ductility and use parameters as compared to the fiber or BMG alone as well as to conventional metal-fiber weaves. Methods of formation for both the BMG-fiber laminate and for near-to-net parts made therefrom are also provided.

Disclosed is a display apparatus including a display panel and a cushion plate disposed under the display panel. The cushion plate may include a porous member and a reinforcing plate. A step in a side area of the display apparatus may be removed, thereby improving impact absorption ability and rigidity.

A composite sandwich panel assembly with a defined set of breakpoints includes two or more open area cores, a high gloss surface sheet, and a structural skin. Each of the open area cores define a plurality of pores and each has a first face and an opposing second face. The high gloss surface sheet is adhered to the first face of the open area cores by a first adhesive layer. The high gloss surface sheet has a high gloss surface. The structural skin is adhered to the second face of each of the open area cores by a second adhesive layer. The interface between each of the open area cores determines the breakpoint of the composite sandwich panel.

The invention is directed to a composite structure in which a metal member having a roughened surface and a resin member are joined in a state in which at least a portion of the roughened surface is included. The resin member is made of a molded article obtained by melt-molding a polyarylene sulfide resin composition containing a polyarylene sulfide resin. In the roughened surface, a cumulative pore volume of a pore diameter in a range of 0.1 m to 20 m is in a range of 0.5 nL/mm.sup.2 or more and 5 nL/mm.sup.2 or less measured by mercury porosimetry. According to the invention, it is possible to provide a composite structure that is obtained by joining a metal member and a molded article made of polyarylene sulfide resin composition and is more excellent in joining strength, heat cycle resistance, and sealing properties, and a method for producing the composite structure.

A fire protection element contains a layered body for sealing passage openings in components, such as building components, through which lines are guided. A method can be used for producing the fire protection element and the fire protection element can be used for sealing passage openings and/or joints in components against fire and flue gases.

Composite door systems that are configured for providing safety, security, and resistance to physical impacts or threats (natural and man-caused), and which can be utilized in barrier structures, such as for doors. The composite door systems may include one or more layers, each of which may have one or more fiber layers, such as fabric layers or plastic layers. The composite door systems may further include one or more additional layers of a sheet material, a fill material, or the like. The composite door systems are infinitely customizable and configured to be adapted to a variety of applications, and scalable levels of protection.

A thermoplastic part for an aircraft includes a thermoplastic skin, a conductive metal layer, a thermoplastic resin film, and a paint coating. The thermoplastic skin includes an inner skin side and an outer skin side. The conductive metal layer includes an inner layer side and an outer layer side. The inner layer side is disposed at the outer skin side of the thermoplastic skin. The thermoplastic resin film including an inner film side and an outer film side. The inner film side is disposed at the outer layer side of the conductive metal layer. The thermoplastic resin film includes a sulfonated thermoplastic resin material forming a sulfonated region of the thermoplastic resin film at the outer film side. The paint coating is disposed on the outer film side of the thermoplastic resin film coincident with the sulfonated region.