Acidification treatment device and treatment method for carbon nanotubes

Abstract

The invention discloses a carbon nanotube acidification treatment device which comprises a cylinder. The upper surface of the cylinder is fixedly connected with a feeding hopper and a protective cover; the inner wall of the protective cover is fixedly connected with a fixing ring; and the inner wall of the fixing ring is fixedly connected with a driving motor. The invention further provides an acidification treatment method of the carbon nanotubes, comprising the following steps of: S1, opening the cylinder door, putting the carbon nanotubes onto the surface of a second partition plate, closing the cylinder door, sealing the cylinder, and adding concentrated sulfuric acid and concentrated nitric acid into the cylinder through the feeding hopper; and S2, starting the driving motor to enablethe driving motor to drive stirring fan blades to rotate through a transmission rod so as to stir the mixed acid on the surface of the first partition plate in the cylinder . According to the acidification treatment device for the carbon nanotubes, by arranging the fixed plate, the ultrasonic transmitter, the ultrasonic receiver, the heating plate, the power supply connecting pipe, the temperature controller, the discharging pipe and the control valve, the effect of conveniently acidizing the carbon nanotubes is achieved.

Description

technical field [0001] The invention relates to the technical field of carbon nanotubes, in particular to an acidification treatment device and a treatment method for carbon nanotubes. Background technique [0002] As a one-dimensional nanomaterial, carbon nanotubes are light in weight, perfectly connected in a hexagonal structure, and have many unusual mechanical, electrical, and chemical properties. In recent years, with the in-depth research of carbon nanotubes and nanomaterials, their broad application prospects have been continuously revealed. Carbon nanotubes, also known as bucky tubes, are one-dimensional quantum materials with special structures. Carbon nanotubes are mainly coaxial tubes with several to tens of layers of carbon atoms arranged in a hexagonal shape. And according to the different orientations of the carbon hexagon along the axial direction, it can be divided into three types: zigzag, armchair and helical. Among them, helical carbon nanotubes have chir...

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Problems solved by technology

[0003] However, when the current carbon nanotube acidification treatment device processes acid nanotubes, the acidification efficiency of carbon nanotubes is reduced due to the complicated acidification process.

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