Voice-control extruded power generation thin film and preparation method thereof

A thin-film, extruded technology for generating electricity, used in the fabrication/assembly of piezoelectric/electrostrictive devices, piezoelectric/electrostrictive/magnetostrictive devices, and material selection for piezoelectric or electrostrictive devices In other directions, it can solve the problems of all the power generation difficulties, low electricity generation and discontinuity of piezoelectric materials and sound control materials, and achieve the effect of large-scale production, excellent piezoelectric performance and sound control power generation performance, and simple preparation process.

Inactive Publication Date: 2016-05-04
辽宁广告职业学院 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a sound-activated extrusion type power generation film. On the other hand, it provides a preparation method of the sound-controlled extrusion type power generation film, which solves the problems of piezoelectric materials and sound-controlled materials that generate less electricity and are discontinuous. And other problems, the problem that it is difficult to derive all the electricity generated

Method used

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  • Voice-control extruded power generation thin film and preparation method thereof
  • Voice-control extruded power generation thin film and preparation method thereof
  • Voice-control extruded power generation thin film and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] see figure 1 According to the process, the metal stainless steel plate substrate substrate is ultrasonically cleaned with ion water for 5 minutes, then blown dry with nitrogen and sent to the magnetron sputtering reaction chamber, at 8.0×10 -4 Under the condition of Pa vacuum, the first metal silver electrode is prepared by deposition. The process parameter conditions are: Argon is used as the gas reaction source, the argon flow rate is 50 sccm, the purity of the reactive sputtering silver metal target is 99.99%, the substrate temperature is 150° C., and the deposition time is 10 minutes.

[0023] The first graphene conductive film is prepared by PECVD technology; its process parameter condition is: methane and hydrogen are used as the mixed gas reaction source, according to the volume ratio, the ratio of methane and hydrogen in the mixed gas reaction source is: 3:2, and other Hydrogen alone is used as a reaction source, methane and hydrogen are used as a mixed gas rea...

Embodiment 2

[0030] The metal stainless steel plate substrate substrate was first cleaned with ion water for 5 minutes, then dried with nitrogen and sent to the magnetron sputtering reaction chamber, at 8.0×10 -4 Under the condition of Pa vacuum, the first metal silver electrode is prepared by deposition. The process parameter conditions are: Argon is used as the gas reaction source, the argon flow rate is 40 sccm, the purity of the reactive sputtering silver metal target is 99.99%, the substrate temperature is 100° C., and the deposition time is 7 minutes.

[0031] The first graphene conductive film is prepared by PECVD technology; its process parameter conditions are: methane and hydrogen are used as the mixed gas reaction source, according to the volume ratio, the ratio of methane and hydrogen in the mixed gas reaction source is: 4:1, and other Hydrogen alone is used as a reaction source, methane and hydrogen are used as a mixed gas reaction source with a flow rate of 70 sccm, and hydro...

Embodiment 3

[0038] The metal stainless steel plate substrate substrate was first cleaned with ion water for 5 minutes, then dried with nitrogen and sent to the magnetron sputtering reaction chamber, at 8.0×10 -4 Under the condition of Pa vacuum, metal silver electrodes were prepared by deposition. The process parameters and conditions are as follows: argon is used as the gas reaction source, the argon flow rate is 35 sccm, the purity of the reactive sputtering silver metal target is 99.99%, the substrate temperature is 130°C, and the deposition time is 6 minutes.

[0039] The first graphene conductive film is prepared by PECVD technology; its process parameter conditions are: methane and hydrogen are used as the mixed gas reaction source, according to the volume ratio, the ratio of methane and hydrogen in the mixed gas reaction source is: 1:1, and other Hydrogen alone is used as a reaction source, methane and hydrogen are used as a mixed gas reaction source with a flow rate of 60 sccm, an...

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Abstract

The invention belongs to the technical field of power generation of a piezoelectric thin film, in particular relates to a voice-control extruded power generation thin film and a preparation method thereof. The method comprises the following step of sequentially preparing a first metal silver electrode, a first graphene conductive thin film, a first ZnO nanowire, a polyvinylidene fluoride piezoelectric thin film, a second ZnO nanowire, a second graphene conductive thin film and a second metal aluminum-silver electrode on a metal staineless steel substrate. According to the preparation method, a piezoelectric material power generation technology and a voice-control material power generation technology are combined with super-conductor graphene to generate power; due to the characteristics of the graphene super-conductor, all charges are conducted to the great extent, and the problems of low power generation efficiency of a piezoelectric material and a voice-control material, difficulty in conduction and the like are solved.

Description

technical field [0001] The invention belongs to the technical field of piezoelectric thin film power generation, and specifically relates to a sound-controlled extrusion type power generation thin film and a preparation method thereof. Background technique [0002] When the train is running on the rails, there is interaction between the wheels and the rails. In the process, a considerable part of energy is consumed, and this part of energy can be recovered and utilized. In particular, the train can make a humming sound while it is moving, and the ZnO nanowire can generate electricity by sound on the basis of more than 100 decibels. At present, the focus of energy saving and emission reduction is to realize technical energy saving. Due to the excellent characteristics of piezoelectric materials and acoustic control nanowire materials, there are many researches on piezoelectric materials and acoustic control nanowire materials at home and abroad. Due to the lack of research o...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H01L41/083H01L41/113H01L41/18H01L41/27H01L41/45H10N30/50H10N30/05H10N30/098H10N30/30H10N30/85
CPCH10N30/308H10N30/50H10N30/85H10N30/05H10N30/098
Inventor高凯征宋吉鑫于健张东林数全王存旭杜世鹏刘春忠李娜何毅
Owner辽宁广告职业学院