Manufacturing method of electrode of carbon nanotube film electric heating device

Abstract

The invention discloses a manufacturing method of an electrode of a carbon nano tube film electric heating device. The method comprises the steps: placing a left electrode strip and a right electrode strip on the top face of a tiled carbon nano tube film, wherein the area, located between the left electrode strip and the right electrode strip, of the carbon nano tube film is a bottom film, and the area, located beside the left electrode strip and the right electrode strip, of the carbon nano tube film is a left folding film and a right folding film; enabling the left folding film and the right folding film to cross the corresponding left electrode strip and the corresponding right electrode strip and then to be folded towards the top face of the bottom film until the folding films and the bottom film are attached up and down and the folding films and the electrode strips are attached up and down; spraying external liquid to all the attached positions; and then performing standing till the external liquid is completely volatilized so as to obtain the carbon nano tube film electric heating device electrode. The left electrode strip and the right electrode strip are made of a conductive metal material; and the external liquid has a natural volatilization property when standing. According to the design, the carbon nanotube film and the metal material are connected without glue, and the resistance is small.

Description

Technical field [0001] The present invention relates to a method of fabricating an electrical thermal device electrode, which is a method of fabricating a carbon nanotube membrane electrotherm electrode electrode. Background technique [0002] At present, the carbon nanotube membrane electric heating device is energized to emit far infrared light wave, which is widely used in health products and medical treatments. For this reason, the carbon nanotube membrane is needed to interconnect with electrode materials. [0003] The application announced the number of CN104377458A, and the application announced that the Chinese invention patent application disclosed in February 25, 2015 disclosed a method of carbon nanotube macroscopic materials and metal connection, including the following steps: Line or strip-shaped metal first Copper, aluminum or tin needed to polish polishing, at the same time, prepare carbon nanotube macroscopic membrane or carbon nanotube macroscopic fibers, room te...

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Problems solved by technology

[0004] In this design, the carbon nanotube film and the metal material are connected with each other through glue (namely, room temperature curing silver glue). Among them, the room temperature curing silver glue contains silver, which improves the conductivity of the glue to a certain extent, but also greatly increases the conductivity of the glue. In addition, after long-term use, the metal in the glue will be oxidized, and the polymer will also age, which will affect the service life of the electric heating device

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