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Nano wire film and manufacturing method thereof

A manufacturing method and nanowire technology, applied in the fields of nanostructure manufacturing, nanotechnology, nanotechnology, etc., can solve the problems of affecting the functionality, easily damaging the nanowire structure, and taking a long time to prepare or arrange, so as to avoid damage, Achieve large-scale production and simple operation

Inactive Publication Date: 2014-07-16
深圳市三上高分子环保新材料股份有限公司
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Problems solved by technology

Currently known methods for preparing nanowire thin films generally include: Dielectrophoresis, Micro-fluid channel, Blown filmextrusion and other methods, all of which require the removal of the nanowire self-growth substrate , and then uniformly dispersed into the solvent, which belongs to the wet process, which takes a long time to prepare or arrange, and in the process of removing the nanowires from the growth substrate, it is easy to damage the structure of the nanowires and affect its Feature

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  • Nano wire film and manufacturing method thereof
  • Nano wire film and manufacturing method thereof

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] See figure 1 , the nanowire thin film 100 provided by the embodiment of the present invention includes a first substrate 10 and a nanowire layer 20 , a thermoplastic polymer film layer 30 and a second substrate 40 sequentially stacked on the first substrate 10 .

[0022] The nanowire layer 20 is composed of a plurality of nanowires arranged in parallel, and the extension direction of the nanowires is parallel to the first substrate 10 . In this embodiment, the nanowire layer 20 is a carbon nanowire layer. It can be understood that the nanowire layer 20 can also be a nanowire layer of other materials, such as a silicon nanowire layer, a zinc oxide nanowire layer, etc., and The plurality of nanowires may not be parallel to each other.

[0023] Such as figure 2 As shown, the present invention also provides a method for manufacturing the aforementioned...

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Abstract

The invention discloses a nano wire film, which comprises a first substrate, a nano wire layer, a thermoplastic high polymer film layer and a second substrate, wherein the nano wire layer, the thermoplastic high polymer film layer and the second substrate are overlapped on the first substrate in sequence; the nano wire layer consists of a plurality of nano wires; and the extension direction of the nano wire is parallel to the first substrate. Compared with the prior art, the invention has the advantages: the nano wire film provided by the invention is provided with a large area of nano wires which are regularly arranged, and is suitable for large-scale production. The invention further relates to a method for manufacturing the nano wire film.

Description

technical field [0001] The invention relates to a nanowire thin film and a manufacturing method thereof. Background technique [0002] Driven by the wave of high integration, the demand for nanoscale functional devices in modern technology will become more and more urgent. Nanowires have a very high surface area to volume ratio. This one-dimensional structure has excellent performance in surface characteristics, mechanical properties, quantum effects, etc. Therefore, according to the characteristics of different materials, its nanowire structure is also derived from various different applications, such as: gas sensors, field effect transistors, and lighting components. [0003] However, the difficulty in using nanowires to make components lies in how to overcome the size problem and how to align and control them. If the nanowires can be controlled to make a large number of regular arrangements, the nanowires can be successfully introduced into the mass production process. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B9/04B32B27/08B82B1/00B82B3/00
Inventor 许嘉麟
Owner 深圳市三上高分子环保新材料股份有限公司
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