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Method and device for processing polystyrene and graphene nanocomposite microstructure array

A technology of microstructure array and polystyrene microspheres, applied in microstructure devices, manufacturing microstructure devices, graphene, etc., can solve the problems of low production efficiency, high cost, long reaction time, etc., and improve the yield rate. , the effect of improving quality

Active Publication Date: 2019-05-17
GUANGDONG UNIV OF TECH
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Problems solved by technology

However, hydrazine hydrate is a highly toxic reagent; and the whole process requires graphene to undergo multiple oxidation-reduction processes, resulting in low production efficiency, long reaction time, and high cost.

Method used

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  • Method and device for processing polystyrene and graphene nanocomposite microstructure array
  • Method and device for processing polystyrene and graphene nanocomposite microstructure array
  • Method and device for processing polystyrene and graphene nanocomposite microstructure array

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Embodiment Construction

[0038] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0039] Such as Figure 1-5 As shown, 1, processing polystyrene, graphene nanocomposite microstructure array device, including laser generator 1, vacuum chamber 4, stage, ultraviolet filter 3 and gas flow control unit 5;

[0040] The object table is mounted on the bottom of the vacuum chamber 4 in a detachable and fixed manner, and the vacuum chamber 4 has open and closed passages;

[0041] The ultraviolet filter mirror 3 is installed in the vacuum cavity 4, and the laser generator 1 emits laser light and irradiates the object stage located in the vacuum chamber 4 through the ultraviolet filter lens 3, and the object stage is used to place the object to be processed. thing;

[0042] The gas flow control unit 5 is communicated with the vacuum chamber 4, and the gas flow control unit 5 is used to con...

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Abstract

The invention provides a device for processing a polystyrene and graphene nanocomposite microstructure array. The device comprises a laser generator, a vacuum cavity, an objective table, an ultraviolet filter lens and a gas flow control unit; the objective table is installed at the bottom inside the vacuum cavity in a detachable fixing mode, and the vacuum cavity is provided with open and closed channels; the ultraviolet filter lens is installed on the vacuum cavity, the laser generator emits a laser to irradiate theobjective table located in the vacuum cavity through the ultraviolet filter lens, and the objective table is used for placing to-be-processed objects; the gas flow control unit communicates with the vacuum cavity, and used for controlling gas entering the vacuum cavity; and thevacuum cavity is fixedly installed on a triaxial precision motion platform through a vacuum cavity fixture. As for the problem that the polystyrene and graphene nanocomposite material microstructurearray is difficult to process at present, the device for processing the polystyrene and graphene nanocomposite microstructure array is provided.

Description

technical field [0001] The invention relates to the field of ultraviolet laser processing, in particular to a method and a device for processing polystyrene and graphene nanocomposite microstructure arrays. Background technique [0002] Graphene has a variety of excellent and atypical properties, including high surface area, high carrier mobility, thermal conductivity, high transmittance, excellent mechanical properties, good chemical stability and biocompatibility, making graphene It has broad application prospects in the fields of microelectronics, energy storage, flexible displays, transparent conductive electrodes, composite materials, and bionic devices. [0003] In order to make full use of the excellent properties of graphene, it is one of the most effective methods to combine it with the base material to prepare composite materials. In recent years, a large number of studies have reported the combination of graphene and polymers to prepare high-performance conductiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/12B81B7/00B81C1/00C08L25/06
CPCB81B7/00B81C1/00C01B32/184C08J7/12C08L25/06
Inventor 陈云龙俊宇周双陈新高健刘强汪正平张胜辉
Owner GUANGDONG UNIV OF TECH
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