A metal deposition-based stretchable electrode using an electrospun mat and a manufacturing method therefor are disclosed. The stretchable electrode is a stretchable electrode comprising a conductive mat, wherein the conductive mat comprises: nanofibers including a polymer; and a conductive layer formed on the surface of the nanofibers and including a conductor. The stretchable electrode has air/fluid permeability and may have conductivity that exhibits a stable change even in a biaxial deformation environment.

A manufacturing method of an embedded metal mesh flexible transparent electrode and application thereof; the method includes: directly printing a metal mesh transparent electrode on a rigid substrate by using an electric-field-driven jet deposition micro-nano 3D printing technology; performing conductive treatment on a printed metal mesh structure through a sintering process to realize conductivity of the metal mesh; respectively heating a flexible transparent substrate and the rigid substrate to set temperatures; completely embedding the metal mesh structure on the rigid substrate into the flexible transparent substrate through a thermal imprinting process; and separating the metal mesh completely embedded into the flexible transparent substrate from the rigid substrate to obtain the embedded metal mesh flexible transparent electrode. The mass production of the large-size embedded metal mesh flexible transparent electrode with low cost and high throughput by combining the electric-field-driven jet deposition micro-nano 3D printing technology with the roll-to-plane thermal imprinting technology.

The present invention provides a conductive fabric comprising base cloth and a conductive metallic circuit structure formed on the surface of the base cloth. The conductive metallic circuit structure comprises at least one metallic seed layer and at least one chemical-plating layer. The metallic seed layer is an evaporation-deposition layer or a sputter-deposition layer and has a circuit pattern. The chemical-plating layer is applied over the surface of the metallic seed layer. The conductive fabric has improved conductivity and heat generation efficiency.

A porous graphene film, its manufacturing method and an electronic product are provided. The method of manufacturing the porous graphene film includes: mixing a dispersion liquid of graphene with a dispersion liquid of particles, and performing a film-forming process to form a mixed film of graphene and particles; and removing the particles in the mixed film of graphene and particles to form the porous graphene film. The porous graphene film prepared by the method has a large specific surface area and an excellent electroconductivity.

Disclosed is a composition containing copper particles and organic solvents, in which the organic solvents include a first organic solvent having a vapor pressure at 20° C. of 200 Pa or more and 20 kPa or less, and a second organic solvent having a vapor pressure at 20° C. of 0.5 Pa or more and less than 200 Pa.

The invention relates to a system for producing Cu-Graphene composite wire that can replace copper cables used in transmission lines, electrical machines, transformers and households, and a method for said production system.

A deformable yet mechanically resilient microcapsule having electrical properties, a method of making the microcapsules, and a circuit component including the microcapsules. The microcapsule containing a gallium liquid metal alloy core having from about 60 to about 100 wt.% gallium and at least one alloying metal, and a polymeric shell encapsulating the liquid core, said polymeric shell having conductive properties.

A transparent electrode or a transparent heat trace is manufactured by transferring a silver nanowire formed on a glass substrate to a polymer and a flexible film. When the silver nanowire transferred to the polymer and the flexible film is processed with an iodine mixture, a surface of the silver nanowire is discolored.

Provided are an electrode structural body for a highly sensitive protrusion type pressure sensor and a method for manufacturing the same. According to the electrode structural body of the present invention, an electrode is formed along a protruding structure, so that deformation of the protruding structure may be sufficiently sensed to achieve high sensitivity even in a low pressure range and a polymer layer may be further introduced to the outside of the electrode to achieve excellent stability.

A method for producing a film, the method including separately discharging a slurry containing particles of a layered material in a liquid medium and a gas from a nozzle, causing the slurry and the gas to collide with each other outside the nozzle, and depositing the particles of the layered material on a substrate to form the film. A concentration of the particles of the layered material in the slurry may be 30 mg/mL or more.