摘要:
An integrated conductive film can comprise: a first substrate including a first surface and a second surface, wherein the first substrate comprises a first polymer; a second substrate coupled to the second surface of the first substrate, wherein the second substrate comprises a second polymer, and wherein the chemical composition of the first polymer is different from the chemical composition of the second polymer; a transfer resin disposed adjacent to the first surface of the first substrate; a conductive coating disposed adjacent to the transfer resin, and wherein a change in electrical resistance of the integrated conductive film is less than or equal to 1 ohm when the film is bent to a bend radius of less than or equal to 126 millimeters as per ASTM D5023.
摘要:
The invention relates to a method for forming a body comprising a particle structure fixated in a matrix material, comprising: Providing an amount of particles, Providing a viscous matrix material to include said particles, Forming a particle structure of at least a portion of said amount of particles, Fixating said viscous matrix so as to fixate said particle structure in the matrix material; characterized by at least a portion of said amount of particles being paramagnetic or ferromagnetic and the formation of the particle structure includes the steps of: First, the particles are provided in a mixture with the viscous matrix material, Second, the viscous mixture is subject to the magnetic field created by a Halbach array so as to form the particle assemblies, Third, the viscous mixture with the particle assemblies is subject to electric field so as to move and/or rotate the particle assemblies in the viscous matrix material. The invention also relates to a body obtained by said method, and to the use of said method in various applications.
摘要:
Provided is a composite produced by processing a resin composition including a thermoplastic resin, bundle type carbon nanotubesand a reinforcing material. The carbon nanotubes have an I D /I G of 1.0 to 1.0 before the processing. The ratio of residual length of the carbon nanotubes present in the composite is from 40% to 99%. The composite has improved mechanical properties without deterioration of conductivity. With these improvements, the composite can be used to manufacture various molded articles.
摘要翻译:本发明提供一种通过加工树脂组合物包含热塑性树脂,束型碳nanotubesand增强材料制成的复合材料。 碳纳米管具有以1.0〜1.0 I D / I G的处理之前。 存在于复合材料中的碳纳米管的残余长度之比为40%至99%。 复合无导电性劣化具有改善的机械性能。 与改进的合成,该复合材料可用于制造各种成型品。
摘要:
The invention concerns a method for producing, by welding, a link between a thermoplastic matrix composite material (36) and an elastomeric material (33). The method mainly comprises an operation of functionalising the elastomeric material (33) by incorporating, onto the surface of said elastomer, a nonwoven fabric (24) consisting of fibres of thermoplastic material and a welding operation consisting of welding the functionalised surface of the elastomeric material (33) to the thermoplastic material of the composite (36). The operation of functionalising the elastomeric material (33) is carried out during the phase of vulcanising the raw elastomer, the vulcanisation being carried out under sufficient pressure for the nonwoven fabric (24) placed on the surface of the raw elastomer (25) to become incorporated with same, at least at the surface, during the vulcanisation process. The welding operation consists of interposing a metal fabric (35) coated with thermoplastic material between the surfaces of the elastomer (33) and the composite (36) that are to be welded to each other, and of passing an electric current through same, resulting in the surface melting of the two materials.
摘要:
Described herein is a nanoparticle that enhances the interaction of the nanoparticle and/or a molecule/material deposited on the surface of the nanoparticle with light, comprising a pair of stacked metallic disks separated by a non-metallic spacer, wherein: (a) the dimensions of the disks and spacer are smaller than the wavelength of the light; and (b) the nanoparticle enhance the light interaction at least three times greater than that an individual metallic disk. Methods for making the nanoparticle and methods for using the nanoparticle in a variety of assays are also provided.
摘要:
The invention provides a piezoresistive electronic skin, a preparation method and a use thereof. The piezoresistive electronic skin uses carbon nanotube film as the conductive layer and uses materials provided with micro-nano patterns, such as polydimethylsiloxane, polyethylene terephthalate, polyvinyl alcohol, polyvinyl formal, polyethylene, and so on, as the substrate, enabling the substrate has advantages of high flexibility and being pliable, and it needs low operating voltage and little power consumption, but has high sensitivity and short response time. More importantly, the invention uses the patterned flexible substrate as the basis, greatly improving the sensitivity of electronic skin reacting to tiny applied force from outside. The invention also provides a capacitive electronic skin and a preparation method thereof. Further, the invention also provides a use of the piezoresistive electronic skin or the capacitive electronic skin on speech recognition, pulse detection, medical robot, etc.
摘要:
The invention relates to a method for producing a switching module (20), which comprises at least one electronic component (22) and at least one heat sink (24) for cooling the at least one electronic component (22), the at least one electronic component (22) being coupled with the at least one heat sink (24) and being at least partly overmolded with a plastic (26). The invention further relates to a corresponding method for producing a grid module (10) and to a grid module produced by the method of the invention, and to a corresponding electronic subassembly having such a grid module. According to the invention, the at least one electronic component (22) and the at least one heat sink (24) are inserted into an injection mold (30), wherein a spring element (32) is arranged between the at least one electronic component (22) and an inner side (34) of the injection mold (30), wherein the spring element (32) is supported on the inner side (34) of the injection mold (30) such that the at least one heat sink (24) is pressed against a wall (36) of the injection mold (30).
摘要:
A method of processing a porous article includes distributing a blended powder material including loose electrically conductive particles and loose resin particles into a mold. The blended powder material is consolidated within the mold under a molding pressure and a molding temperature into a consolidated article. The loose resin particles of the blended powder material are selected to be within a predefined particle size distribution to control a physical property of the porous article.