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Wearable mobile energy and preparation method thereof

An energy and textile technology, applied in the field of wearable mobile energy and its preparation, can solve problems such as restricting the development of wearable smart devices, large size, and limited power supply life.

Pending Publication Date: 2021-05-04
SUZHOU UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional batteries that provide energy supply for these devices suffer from problems such as large mass, large volume, short battery life, and limited power supply life.
It can be said that the energy supply problem restricts the further development of wearable smart devices to a certain extent.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Wearable mobile energy and preparation method thereof
  • Wearable mobile energy and preparation method thereof
  • Wearable mobile energy and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] washing the first cotton fabric in absolute ethanol and deionized water for 30 minutes, and drying in an oven at a drying temperature of 60° C. for 3 hours to obtain a clean first fabric; Prepare a carbon nanotube solution with a concentration of 0.3 mg / mL in a beaker, immerse the first textile in the uniformly mixed carbon nanotube solution, shake it on a shaking table for 30 minutes, take it out, and let it dry naturally for 4 hours, repeating several times Above-mentioned impregnating, shaking and air-drying process, obtain the upper conductive yarn electrode 10 of high conductivity; Repeat above-mentioned steps, obtain the lower conductive yarn electrode 18 of high conductivity; Put 0.1mol / L ferric chloride ( FeCl3) aqueous solution, the second textile fabric of cotton is put into ferric chloride (FeCl 3 ) aqueous solution, vibrated on a shaking table for 30 minutes; the aqueous solution of 0.5%wt sodium dodecylbenzenesulfonate surfactant (SDBS) and 0.1mol / L 3,4-eth...

Embodiment 2

[0053] washing the first textile made of chemical fiber in absolute ethanol and deionized water for 30 minutes, and drying in an oven at a drying temperature of 60° C. for 3 hours to obtain a clean first textile; Configure a graphene solution with a concentration of 60 mg / mL in a beaker, immerse the first textile in the evenly mixed graphene solution, take it out after oscillating on an oscillating table for 30 minutes, and let it dry naturally for 4 hours. Repeat the above immersion, Oscillation and air-drying process, obtain highly conductive upper conductive yarn electrode 10; repeat the above steps to obtain highly conductive lower conductive yarn electrode 18; put 0.1mol / L ferric chloride (FeCl3) aqueous solution in the beaker , put the second textile made of chemical fiber into ferric chloride (FeCl 3 ) aqueous solution, vibrated on a shaking table for 30 minutes; the aqueous solution of 0.5%wt sodium dodecylbenzenesulfonate surfactant (SDBS) and 0.1mol / L 3,4-ethylenedio...

Embodiment 3

[0056] washing the first textile made of silk in absolute ethanol and deionized water for 30 minutes, and drying in an oven at a drying temperature of 60° C. for 3 hours to obtain a clean first textile; Configure a silver nanowire solution with a concentration of 10 mg / mL in a beaker, immerse the first textile in the uniformly mixed silver nanowire solution, take it out after oscillating on an oscillating table for 30 minutes, and let it dry naturally for 4 hours. Repeat the above steps several times. Dipping, shaking and air-drying process, obtain the upper conductive yarn electrode 10 of high conductivity; Repeat the above steps, obtain the lower conductive yarn electrode 18 of high conductivity; Put 0.2mol / L ferric chloride (FeCl in the beaker ) aqueous solution, the second textile fabric of silk material is put into ferric chloride (FeCl 3 ) aqueous solution, vibrated on a shaking table for 30 minutes; the aqueous solution of 0.5%wt sodium dodecylbenzenesulfonate surfactan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a wearable mobile energy comprising an upper conductive yarn electrode, multi-layer conductive fabric, a fabric separation layer, insulating fabric and a lower conductive yarn electrode, the multi-layer conductive fabric is arranged between the upper conductive yarn electrode and the fabric separation layer, and the insulating fabric is arranged between the lower conductive yarn electrode and the fabric separation layer. The invention further discloses a preparation method of the wearable mobile energy. The wearable mobile energy source provided by the invention can be attached to each part of a human body through the flexible wearable clothes and equipment, and the negative polarity friction material can effectively collect mechanical energy generated by human body movement and convert the mechanical energy into electric energy for utilization due to the fact that the negative polarity friction material adopts a conductive fabric formed by compounding a plurality of conductive materials; the multi-layer conductive fabric is prepared based on solubilization processing, the solubilized conductive polymer and nanowires are deposited on the clean fabric, and the wearable mobile energy has the advantages of being simple in preparation process, low in cost, high in material utilization rate, capable of generating electricity automatically and convenient to prepare in a large area.

Description

technical field [0001] The invention relates to the technical field of smart wearable energy, in particular to a wearable mobile energy based on multi-layer conductive fabric and a preparation method thereof. Background technique [0002] In the past few years, with the increasing maturity of the Internet and mobile communications, smart portable devices have developed rapidly. They are widely used in medical and health, aviation and aerospace, military, digital and other fields. It can help people better monitor the vital signs of the body, dynamically perceive the external environment, achieve more efficient communication, and even feedback and process information in a timely manner. [0003] As personal wearable smart devices, they are often expected to have characteristics such as portability, miniaturization and flexibility, so as to ensure a more comfortable wearing experience for users. However, the traditional batteries that provide energy supply for these devices ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): H02N1/04D06M11/74D06M11/83D06M15/61D06M15/37D06M15/05D06M11/46D06M11/79D06M101/06D06M101/10
CPCH02N1/04D06M11/74D06M11/83D06M15/61D06M15/37D06M15/05D06M11/46D06M11/79D06M2101/06D06M2101/10
Inventor 王凤霞徐建明林起航宋琳琳马宁华陈涛孙立宁
Owner SUZHOU UNIV
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