Abstract:
A heat-dissipation structure includes a first carbon nanotube layer and a thermal interface material layer. The first carbon nanotube layer and the thermal interface material layer are stacked on each other. The first carbon nanotube layer includes at least one first carbon nanotube paper, and the density of the first carbon nanotube paper ranges from about 0.3 g/cm3 to about 1.4 g/cm3. An electronic device applying the heat-dissipation structure is also disclosed.
Abstract translation:散热结构包括第一碳纳米管层和热界面材料层。 第一碳纳米管层和热界面材料层彼此堆叠。 第一碳纳米管层包括至少一个第一碳纳米管纸,并且第一碳纳米管纸的密度为约0.3g / cm 3至约1.4g / cm 3。 还公开了一种应用散热结构的电子装置。
Abstract:
A heat-dissipation structure includes a first carbon nanotube layer and a metal mesh layer. The first carbon nanotube layer and the metal mesh layer are stacked on each other. The first carbon nanotube layer includes at least one first carbon nanotube paper. An electronic device applying the heat-dissipation structure is also disclosed.
Abstract:
A thermoelectric composite material includes a carbon nanotube structure and an electrically conductive polymer layer. The carbon nanotube structure includes a plurality of carbon nanotubes and spaces. The electrically conductive polymer layer is coated on surfaces of the carbon nanotubes.
Abstract:
A method for making a carbon nanotube film includes the steps of: (a) adding a plurality of carbon nanotubes to a solvent to create a carbon nanotube floccule structure in the solvent; (b) separating the carbon nanotube floccule structure from the solvent; and (c) shaping the separated carbon nanotube floccule structure to obtain the carbon nanotube film.
Abstract:
A solar collector includes a substrate having a top surface and a bottom surface opposite to the upper surface, a sidewall, a transparent cover, and a heat-absorbing layer. The sidewall is arranged on the periphery of the top surface of the substrate. Thea transparent cover is disposed on the sidewall opposite to the substrate to form a sealed chamber with the substrate together. The heat-absorbing layer is disposed on the upper surface of the substrate and includes a carbon nanotube film having a plurality of carbon nanotubes. The carbon nanotubes in the carbon nanotube film are aligned along a same direction or along different directions.
Abstract:
A method for using a Poisson's ratio material includes a carbon nanotube film structure is provided. The carbon nanotube film structure includes a plurality of carbon nanotubes. A first part of the carbon nanotubes are aligned a first direction, a second part of the carbon nanotubes are aligned a second direction. The first direction is substantially perpendicular to second direction. When the Poisson's ratio material is stretched or compressed substantially along the first or second direction, a Poisson's ratio value is negative. When the Poisson's ratio material is stretched or compressed in a direction having an angle of about 45 degrees with the first direction, the Poisson's ratio value is positive.
Abstract:
An electrostrictive composite includes a flexible polymer matrix and a carbon nanotube film structure. The carbon nanotube film structure is located on a surface of the flexible polymer matrix, and at least partly embedded into the flexible polymer matrix through the first surface. The carbon nanotube film structure includes a plurality of carbon nanotubes combined by van der Waals attractive force therebetween.
Abstract:
A GMR material includes a polymer matrix and a plurality of carbon nanotubes. The plurality of carbon nanotubes are dispersed in such a manner that substantially none of the plurality of carbon nanotubes are in contact with each other.
Abstract:
A diode includes an organic composite plate, a first electrode and a second electrode. The organic composite plate includes a first portion, a second portion and a plurality of carbon nanotubes distributed therein. The carbon nanotubes in the first portion have a first band gap and the carbon nanotubes in the second portion have a second band gap. The first band gap and the second band gap are different from each other. The first electrode is electrically connected to the first portion. The second electrode electrically is connected to the second portion.
Abstract:
An electrostrictive composite includes a flexible polymer matrix and a plurality of carbon nanotubes dispersed in the flexible polymer matrix. The carbon nanotubes cooperatively form an electrically conductive network in the flexible polymer matrix. A plurality of bubbles are defined by the flexible polymer matrix.