CN107164949B - A kind of pressure electricity-generating fabric and preparation method thereof - Google Patents

A kind of pressure electricity-generating fabric and preparation method thereof Download PDF

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CN107164949B
CN107164949B CN201710202664.XA CN201710202664A CN107164949B CN 107164949 B CN107164949 B CN 107164949B CN 201710202664 A CN201710202664 A CN 201710202664A CN 107164949 B CN107164949 B CN 107164949B
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fabric
solution
deionized water
preparation
conditions
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CN107164949A (en
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许杰
周广升
范玲玲
饶维达
陈泽琦
柏自奎
徐卫林
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Wuhan Textile University
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Wuhan Textile University
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/61Polyamines polyimines
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/63Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing sulfur in the main chain, e.g. polysulfones
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/01Manufacture or treatment
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/80Constructional details

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemically Coating (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present invention relates to a kind of pressure electricity-generating fabrics and preparation method thereof, belong to new energy and technical field of power generation.The present invention is to be adsorbed with conductive metal film layer using fabric as substrate in substrate outer surface and obtain positive fabric and cathode fabric, is adsorbed with conducting polymer film layer in substrate outer surface and obtains interlayer fabric;Interlayer fabric upper surface and positive fabric lower surface coincide, and interlayer fabric lower surface and cathode fabric upper surface coincide to get pressure electricity-generating fabric is arrived.The advantages that preparation process of the present invention is simple, and condition is easily-controllable, low in cost, consuming little energy, and light weight is flexible, and flexibility is good can be widely applied to wearable electronic clothes, pliable pressure senser element etc..

Description

A kind of pressure electricity-generating fabric and preparation method thereof
Technical field
The present invention relates to a kind of pressure electricity-generating fabrics and preparation method thereof, belong to new energy and technical field of power generation.
Background technique
Mechanical energy is converted into the significant process that electricity is widely used in power generation, for centuries, comes from steam stream, wind, water Big machinery can have been converted into the electric power based on electromagnetic induction.But with body kinematics, vehicle tyre rotation and contraction of muscle It is also ubiquitous that related gadget can be converted into electricity.These are seemed into small collection of energy into electric power to set to personal electric Standby charging is in demand.In fact, small mechanical energy has used the calutron of miniaturization and pressure converter to receive Receive electricity.Piezoelectric material can mutually be converted electric energy and mechanical energy by the inherent function (property) of itself.It is imitated using piezoelectricity The piezoelectric generating device of electric energy should be converted by mechanical energy such as vibrations have been known, and piezoelectric energy-conversion device is wherein most For the device of core.
At 1461-1468 pages of the phase of volume 28 the 7th of periodical Advanced Materials, document Polymer-Metal Using aluminium foil and gold plaque as electrode, PPy plate folder in Schottky Contact with Direct-Current Outputs In two electrode medium designs at device.Wherein PPy plate is mounted in aluminium electrode, and gold plaque lower surface and PPy plate upper surface coincide, electricity Signal is drawn by two electrode cables, and gold plaque is by fine and close polyethylene terephthalate (PET) the film support of identical size and PET Film is fixed in removable dynamic load, is moved up and down gold electrode by load and is generated electric signal.The electric energy that the method generates can be straight Storage is connect in the capacitor without rectifying with the power supply of electron device.The preparation of conducting polymer plate is used with FTIR (in Fu Leaf transformation infrared spectroscopy) the identical preparation method of KBr plate, mechanical compaction PPy powder prepares conducting polymer plate, therefore conduction is poly- Close that object plate is crisp and poor in flexibility: metal electrode uses aluminium foil or gold plaque, although aluminium foil, gold plaque have certain flexibility, Its flexibility, flexible, can dressing it is ideal not enough.
Summary of the invention
There are problems for above-mentioned, and it is an object of the invention to the technical problem to be solved is that, mentioning by substrate of fabric A kind of piezo-electric generating fabric out and preparation method thereof.To achieve the above object, technical solution of the invention are as follows:
A kind of pressure electricity-generating fabric, the pressure electricity-generating fabric are made of positive fabric, interlayer fabric and cathode fabric, Respectively using fabric as substrate, substrate outer surface is adsorbed with conductive nickel metallic diaphragm or leads for positive fabric, interlayer fabric, cathode fabric Electric silver metal film layer is positive fabric, and it is interlayer fabric, substrate appearance that substrate outer surface, which is adsorbed with conducting polymer film layer, It is cathode fabric that face, which is adsorbed with conductive aluminum metallic diaphragm, and the lower surface of positive fabric and the upper surface of interlayer fabric coincide, bear The upper surface of pole fabric and the lower surface of interlayer fabric coincide.
The fabric is cotton fabric or silk fabrics or one of wool fabric or dacron.
The conducting polymer is polypyrrole or one of polyaniline or polythiophene.
A kind of preparation method of pressure electricity-generating fabric, the preparation method the following steps are included:
A. substrate pre-processes
The solution for the preparation that substrate is placed in detergent, sodium carbonate and deionized water in mass ratio is 0.005:0.05:1 In, the water bath processing 1h under the conditions of 80 DEG C, taking-up is cleaned with deionized water to neutrality, and dry 1h, spare under the conditions of 60 DEG C.
B. the preparation of positive fabric
It is in mass ratio that 0.05:0.02:1 is uniformly mixing to obtain solution A by nickel acetate, concentrated hydrochloric acid and deionized water, by boron Sodium hydride, sodium hydroxide and deionized water are that 0.02:0.01:1 is uniformly mixing to obtain solution B in mass ratio.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Substrate after processing is placed in the chemical plating solution after atomization by chemical plating solution atomization process under the conditions of 30 DEG C In, 1~2h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed with conductive metal film to get outer surface under the conditions of 60 DEG C The positive fabric of layer.
C. the preparation of interlayer fabric
In mass ratio it is that 0.135:1 is uniformly mixing to obtain oxidizing initiators solution by oxidant and deionized water, will polymerize Object monomer, surfactant and deionized water be in mass ratio 0.05~0.1:0.0005:1 be uniformly mixing to obtain monomer mixing it is molten Liquid.
Substrate after pretreatment is placed in monomer mixture solution, the stirring dipping 30min, Xiang Qi under the conditions of ice-water bath Oxidizing initiators solution is slowly added dropwise, 1~3h is reacted after completion of dropwise addition, takes out substrate and is sequentially placed into the propyl alcohol that mass ratio is 1:1 It is the hydrochloric acid solution of 0.02g/mL with dehydrated alcohol mixed liquor, concentration, washes twice in deionized water respectively, under the conditions of 60 DEG C Dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Substrate after pretreatment is placed in plasma processor, handles 6min, then be placed in plasma magnetron sputtering In film instrument, 30min is handled to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface by target of aluminium.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.The chemical plating solution is one of nickel salt solution or silver salt solution.
The oxidant is one kind of ferric trichloride or potassium peroxydisulfate.
The polymer monomer is pyrroles or one of aniline or thiophene.
The surfactant is cetyl trimethylammonium bromide or neopelex or sodium lignin sulfonate One of.
Due to the technical solution more than using, preparation method of the invention is had the advantage that
1) fabric is substrate, and using fabric strong adsorption force, flexibility is good, the features such as being arbitrarily bent, be can get uniformly attached The good conductive metal film layer and conducting polymer film layer of flexibility.
2) chemical plating, the method for plasma magnetron sputtering plating are utilized, is obtained in fabric substrate outer surface equably conductive Metallic diaphragm obtains equably conducting polymer film layer, party's legal system in fabric substrate outer surface using the method for in-situ polymerization The advantages that standby simple process, condition is easily-controllable, low in cost, consuming little energy, light weight, its is frivolous for resulting pressure electricity-generating fabric Soft, foldable can operate with flexible electronic product and the Electronic Clothes field that can be worn convenient for being integrated with clothes.
Detailed description of the invention
Attached drawing 1 is pressure electricity-generating fabric schematic diagram of the invention.
Attached drawing 2 is the electric signal output of pressure electricity-generating fabric of the invention under strain.
Specific embodiment
Present invention is further described in detail combined with specific embodiments below, sees attached drawing.
A kind of pressure electricity-generating fabric, the pressure electricity-generating fabric is by 3 structure of positive fabric 1, interlayer fabric 2 and cathode fabric At respectively using fabric as substrate, substrate outer surface is adsorbed with conductive nickel metal film for positive fabric 1, interlayer fabric 2, cathode fabric 3 Layer or conductive silver metal film layer are positive fabric 1, and it is interlayer fabric 2 that substrate outer surface, which is adsorbed with conducting polymer film layer, It is cathode fabric 3 that substrate outer surface, which is adsorbed with conductive aluminum metallic diaphragm, and the lower surface of positive fabric 1 is upper with interlayer fabric 2 Surface profiles, the upper surface of cathode fabric 3 and the lower surface of interlayer fabric 2 coincide.
The fabric is cotton fabric or silk fabrics or one of wool fabric or dacron.
The conducting polymer is polypyrrole or one of polyaniline or polythiophene.
A kind of preparation method of pressure electricity-generating fabric, the preparation method is using following steps processing preparation:
A. substrate pre-processes
The solution for the preparation that substrate is placed in detergent, sodium carbonate and deionized water in mass ratio is 0.005:0.05:1 In, the water bath processing 1h under the conditions of 80 DEG C, taking-up is cleaned with deionized water to neutrality, and dry 1h, spare under the conditions of 60 DEG C.
B. the preparation of positive fabric
It is in mass ratio that 0.05:0.02:1 is uniformly mixing to obtain solution A by nickel acetate, concentrated hydrochloric acid and deionized water, by boron Sodium hydride, sodium hydroxide and deionized water are that 0.02:0.01:1 is uniformly mixing to obtain solution B in mass ratio.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Substrate after processing is placed in the chemical plating solution after atomization by chemical plating solution atomization process under the conditions of 30 DEG C In, 1~2h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed with conductive metal film to get outer surface under the conditions of 60 DEG C The positive fabric of layer.
C. the preparation of interlayer fabric
In mass ratio it is that 0.135:1 is uniformly mixing to obtain oxidizing initiators solution by oxidant and deionized water, will polymerize Object monomer, surfactant and deionized water be in mass ratio 0.05~0.1:0.0005:1 be uniformly mixing to obtain monomer mixing it is molten Liquid.
Substrate after pretreatment is placed in monomer mixture solution, the stirring dipping 30min, Xiang Qi under the conditions of ice-water bath Oxidizing initiators solution is slowly added dropwise, 1~3h is reacted after completion of dropwise addition, takes out substrate and is sequentially placed into the propyl alcohol that mass ratio is 1:1 It is the hydrochloric acid solution of 0.02g/mL with dehydrated alcohol mixed liquor, concentration, washes twice in deionized water respectively, then at 60 DEG C of condition Lower dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Will through step a, treated that fabric is placed in plasma processor, handle 6min, then be placed in plasma magnetron sputtering In plated film instrument, 30min is handled to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface by target of aluminium.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.
Specific embodiment
Embodiment one
Select cotton fabric as substrate according to the above method
A. substrate pre-processes
Cotton fabric is cut into the circle that radius is 2cm, finishing flash is placed on by 0.5g detergent, 5g sodium carbonate and 100g Deionized water is stirred in the solution being configured to, and water bath processing 1h, taking-up are cleaned with deionized water under the conditions of 80 DEG C Property, the dry 1h under the conditions of 60 DEG C is spare.
B. the preparation of positive fabric
It takes 5g nickel acetate, 2g concentrated hydrochloric acid and 100g deionized water to be uniformly mixing to obtain solution A, takes 2g sodium borohydride, 1g hydrogen Sodium oxide molybdena and 100g deionized water are uniformly mixing to obtain solution B.
Pretreated cotton fabric is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Cotton fabric after pretreatment is placed in the chemistry after atomization by chemical nickel-plating solution atomization process under the conditions of 30 DEG C In nickel plating solution, 1h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed with conduction to get outer surface under the conditions of 60 DEG C The positive fabric of nickel metal film layer.Wherein chemical nickel-plating solution forms: nickel sulfate 30g/L, sodium hypophosphite 20g/L, sodium citrate 50g/L, pH value 9.
C. the preparation of interlayer fabric
Take 13.5g ferric trichloride and 100g deionized water to be stirred to obtain oxidizing initiators solution, take 5g pyrrole monomer, 0.05g cetyl trimethylammonium bromide and 100g deionized water are stirred to obtain monomer mixture solution.
Cotton fabric after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, to Oxidizing initiators solution is slowly added dropwise in it, 1h is reacted after completion of dropwise addition, taking-up cotton fabric is sequentially placed into 50g propyl alcohol and 50g is anhydrous The mixed liquor of ethyl alcohol, 100mL concentration are the hydrochloric acid of 0.02g/mL, wash twice in deionized water respectively, are done under the conditions of 60 DEG C Dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Cotton fabric after pretreatment is placed in plasma processor, 6min is handled;It is placed in plasma magnetron sputtering again In plated film instrument, 30min is handled to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface by target of aluminium.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.
Embodiment two
Select cotton fabric as substrate according to the above method
A. substrate pre-processes
Cotton fabric is cut into the circle that radius is 2cm, finishing flash is placed on by 0.5g detergent, 5g sodium carbonate and 100g Deionized water is stirred in the solution being configured to, and water bath processing 1h, taking-up are cleaned with deionized water under the conditions of 80 DEG C Property, the dry 1h under the conditions of 60 DEG C is spare.
B. the preparation of positive fabric
It takes 5g nickel acetate, 2g concentrated hydrochloric acid and 100g deionized water to be uniformly mixing to obtain solution A, takes 2g sodium borohydride, 1g hydrogen Sodium oxide molybdena and 100g deionized water are uniformly mixing to obtain solution B.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Cotton fabric after pretreatment is placed in the chemistry after atomization by chemical silvering solution atomization process under the conditions of 30 DEG C In silver plating solution, 2h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed with conduction to get outer surface under the conditions of 60 DEG C The positive fabric of silver metal film layer.Wherein chemical silvering solution composition: silver nitrate 10g/L, ammonium hydroxide 200g/L, sodium potassium tartrate tetrahydrate 50g/L, pH value 12.
C. the preparation of interlayer fabric
It takes 13.5g potassium peroxydisulfate and 100g deionized water to be stirred to obtain oxidizing initiators solution, takes 10g aniline list Body, 0.05g cetyl trimethylammonium bromide and 100g deionized water are stirred to obtain monomer mixture solution.
Cotton fabric after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, to Oxidizing initiators solution is slowly added dropwise in it, 3h is reacted after completion of dropwise addition, taking-up cotton fabric is sequentially placed into 50g propyl alcohol and 50g is anhydrous The mixed liquor of ethyl alcohol, 100mL concentration are the hydrochloric acid of 0.02g/mL, wash twice in deionized water respectively, are done under the conditions of 60 DEG C Dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Will through step a, treated that cotton fabric is placed in plasma processor, handle 6min;Plasma magnetic control is placed in again to splash It penetrates in plated film instrument, handles 30min by target of aluminium to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.
Embodiment three
Select silk fabrics as substrate according to the above method
A. substrate pre-processes
Silk fabrics is cut into the circle that radius is 2cm, finishing flash is placed on by 0.5g detergent, 5g sodium carbonate and 100g Deionized water is stirred in the solution being configured to, and water bath processing 1h, taking-up are cleaned with deionized water under the conditions of 80 DEG C Property, the dry 1h under the conditions of 60 DEG C is spare.
B. the preparation of positive fabric
Take 7.5g nickel acetate, 3g concentrated hydrochloric acid and 150g deionized water to be uniformly mixing to obtain solution A, take 3g sodium borohydride, 1.5g sodium hydroxide and 150g deionized water are uniformly mixing to obtain solution B.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Silk fabrics after pretreatment is placed in the chemistry after atomization by chemical nickel-plating solution atomization process under the conditions of 30 DEG C In nickel plating solution, 1.5h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed under the conditions of 60 DEG C to get outer surface leads The positive fabric of electric nickel metal film layer.Wherein chemical nickel-plating solution forms: nickel sulfate 30g/L, sodium hypophosphite 20g/L, citric acid Sodium 50g/L, pH value 9.
C. the preparation of interlayer fabric
It takes 13.5g ferric trichloride and 100g deionized water to be stirred to obtain oxidizing initiators solution, takes 6.7g pyrroles single Body, 0.05g cetyl trimethylammonium bromide and 100g deionized water are stirred to obtain monomer mixture solution.
Silk fabrics after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, to Oxidizing initiators solution is slowly added dropwise in it, 2h is reacted after completion of dropwise addition, taking-up silk fabrics is sequentially placed into 50g propyl alcohol and 50g is anhydrous The mixed liquor of ethyl alcohol, 100mL concentration are the hydrochloric acid of 0.02g/mL, wash twice in deionized water respectively, are done under the conditions of 60 DEG C Dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Will through step a, treated that silk fabrics is placed in plasma processor, handle 6min;Plasma magnetic control is placed in again to splash It penetrates in plated film instrument, handles 30min by target of aluminium to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.
Example IV
Wool fabric is selected to be used as substrate according to the above method
A. substrate pre-processes
Wool fabric is cut into the circle that radius is 2cm, finishing flash is placed on by 0.5g detergent, 5g sodium carbonate and 100g Deionized water is stirred in the solution being configured to, and water bath processing 1h, taking-up are cleaned with deionized water under the conditions of 80 DEG C Property, the dry 1h under the conditions of 60 DEG C is spare.
B. the preparation of positive fabric
Take 7.5g nickel acetate, 3g concentrated hydrochloric acid and 150g deionized water to be uniformly mixing to obtain solution A, take 3g sodium borohydride, 1.5g sodium hydroxide and 150g deionized water are uniformly mixing to obtain solution B.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C.
Chemical nickel-plating solution is placed in the change after atomization in atomization process under the conditions of 30 DEG C, by wool fabric after pretreatment It learns in nickel plating solution, handles 1.5h, taking-up is washed with deionized water, and dry 1h is adsorbed under the conditions of 60 DEG C to get outer surface The positive fabric of conductive nickel metallic diaphragm.Wherein chemical nickel-plating solution forms: nickel sulfate 30g/L, sodium hypophosphite 20g/L, lemon Sour sodium 50g/L, pH value 9.
C. the preparation of interlayer fabric
It takes 13.5g ferric trichloride and 100g deionized water to be stirred to obtain oxidizing initiators solution, takes 8.4g thiophene list Body, 0.05g cetyl trimethylammonium bromide and 100g deionized water are stirred to obtain monomer mixture solution.
Wool fabric after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, to Oxidizing initiators solution is slowly added dropwise in it, 2h is reacted after completion of dropwise addition, taking-up wool fabric is sequentially placed into 50g propyl alcohol and 50g is anhydrous The mixed liquor of ethyl alcohol, 100mL concentration are the hydrochloric acid of 0.02g/mL, wash twice in deionized water respectively, are done under the conditions of 60 DEG C Dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Will through step a, treated that wool fabric is placed in plasma processor, handle 6min;Plasma magnetic control is placed in again to splash It penetrates in plated film instrument, handles 30min by target of aluminium to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.
Embodiment five
Select dacron as substrate according to the above method
A. substrate pre-processes
By dacron be cut into radius be 2cm circle, finishing flash be placed on by 1g detergent, 10g sodium carbonate and 200g deionized water is stirred in the solution being configured to, and water bath processing 1h, taking-up are cleaned with deionized water under the conditions of 80 DEG C To neutrality, dry 1h, spare under the conditions of 60 DEG C.
B. the preparation of positive fabric
Take 7.5g nickel acetate, 3g concentrated hydrochloric acid and 150g deionized water to be uniformly mixing to obtain solution A, take 3g sodium borohydride, 1.5g sodium hydroxide and 150g deionized water are uniformly mixing to obtain solution B.
Pretreated substrate is placed in the solution A after atomization by solution A, solution B atomization process under the conditions of 30 DEG C In, 10~20min being handled, then be placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in Dry 40min, spare under the conditions of 60 DEG C;
Chemical silvering solution is in atomization process under the conditions of 30 DEG C, after dacron after pretreatment is placed in atomization In chemical silvering solution, 2h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed under the conditions of 60 DEG C to get outer surface The positive fabric of conductive silver metal film layer.Wherein chemical silvering solution composition: silver nitrate 10g/L, ammonium hydroxide 200g/L, potassium tartrate Sodium 50g/L, pH value 12.
C. the preparation of interlayer fabric
It takes 13.5g sodium peroxydisulfate and 100g deionized water to be stirred to obtain oxidizing initiators solution, takes 9.3g aniline list Body, 0.05g cetyl trimethylammonium bromide and 100g deionized water are stirred to obtain monomer mixture solution.
Dacron after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, Oxidizing initiators solution is slowly added dropwise to it, 2h is reacted after completion of dropwise addition, takes out dacron and is sequentially placed into 50g propyl alcohol and 50g The mixed liquor of dehydrated alcohol, 100mL concentration are the hydrochloric acid of 0.02g/mL, wash twice in deionized water respectively, in 60 DEG C of conditions Lower dry 1h is to get the interlayer fabric for being adsorbed with conducting polymer film layer to outer surface.
D. the preparation of cathode fabric
Will through step a, treated that dacron is placed in plasma processor, handle 6min;It is placed in plasma magnetic control again In sputter coating instrument, 30min is handled to get the cathode fabric for being adsorbed with conductive aluminum metallic diaphragm to outer surface by target of aluminium.
E. the upper surface of the lower surface of positive fabric and interlayer fabric is coincide, the upper surface of cathode fabric and interlayer fabric Lower surface coincide, obtain pressure electricity-generating fabric.

Claims (5)

1. a kind of preparation method of pressure electricity-generating fabric, it is characterised in that: the preparation method the following steps are included:
A. substrate pre-processes
It is in the solution of 0.005:0.05:1 preparation, in 80 that substrate, which is placed in detergent, sodium carbonate and deionized water in mass ratio, Water bath processing 1h under the conditions of DEG C, taking-up are cleaned with deionized water to neutrality, and dry 1h, spare under the conditions of 60 DEG C;
B. the preparation of positive fabric
It is in mass ratio that 0.05:0.02:1 is uniformly mixing to obtain solution A by nickel acetate, concentrated hydrochloric acid and deionized water, by hydroboration Sodium, sodium hydroxide and deionized water are that 0.02:0.01:1 is uniformly mixing to obtain solution B in mass ratio;
Pretreated substrate is placed in the solution A after atomization, place by solution A, solution B atomization process under the conditions of 30 DEG C 10~20min is managed, then is placed in solution B after atomization, handles 20~30min, taking-up is washed with deionized water, in 60 DEG C of items Dry 40min, spare under part;
Substrate after atomization process is placed in the chemical plating solution after atomization by chemical plating solution atomization process under the conditions of 30 DEG C In, 1~2h is handled, taking-up is washed with deionized water, and dry 1h is adsorbed with conductive metal film to get outer surface under the conditions of 60 DEG C The positive fabric (1) of layer;
C. the preparation of interlayer fabric
It is in mass ratio that 0.135:1 is uniformly mixing to obtain oxidizing initiators solution by oxidant and deionized water, by polymer list Body, surfactant and deionized water are that 0.05~0.1:0.0005:1 is uniformly mixing to obtain monomer mixture solution in mass ratio;
Substrate after pretreatment is placed in monomer mixture solution, the stirring dipping 30min under the conditions of ice-water bath, slowly to it Oxidizing initiators solution is added dropwise, 1~3h is reacted after completion of dropwise addition, takes out substrate and is sequentially placed into the propyl alcohol and nothing that mass ratio is 1:1 Water-ethanol mixed liquor, concentration are the hydrochloric acid solution of 0.02g/mL, wash twice in deionized water respectively, dry under the conditions of 60 DEG C 1h is to get the interlayer fabric (2) for being adsorbed with conducting polymer film layer to outer surface;
D. the preparation of cathode fabric
Substrate after pretreatment is placed in plasma processor, handles 6min, then be placed in plasma magnetron sputtering plating instrument In, 30min is handled by target of aluminium to get the cathode fabric (3) for being adsorbed with conductive aluminum metallic diaphragm to outer surface;
E. the upper surface of the lower surface of positive fabric (1) and interlayer fabric (2) is coincide, the upper surface of cathode fabric (3) with every The lower surface of layer fabric (2) coincide to arrive pressure electricity-generating fabric.
2. a kind of preparation method of pressure electricity-generating fabric as described in claim 1, it is characterised in that: the chemical plating solution For one of nickel salt solution or silver salt solution.
3. a kind of preparation method of pressure electricity-generating fabric as described in claim 1, it is characterised in that: the oxidant is trichlorine Change one kind of iron or potassium peroxydisulfate.
4. a kind of preparation method of pressure electricity-generating fabric as described in claim 1, it is characterised in that: the polymer monomer is Pyrroles or one of aniline or thiophene.
5. a kind of preparation method of pressure electricity-generating fabric as described in claim 1, it is characterised in that: the surfactant is Cetyl trimethylammonium bromide or one of neopelex or sodium lignin sulfonate.
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CN109137464A (en) * 2018-07-17 2019-01-04 上海工程技术大学 A kind of water-fastness compound cotton fabric of graphene/silver of conduction and preparation method thereof
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CN112885953B (en) * 2021-01-11 2023-01-13 天津工业大学 Schottky direct current generator and preparation method thereof

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CN103493233A (en) * 2011-09-07 2014-01-01 皮耶勒意大利有限责任公司 Composite material comprising a layer of polymeric piezoelectric material matched with a textile substrate and method for making such a composite material
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CN103493233A (en) * 2011-09-07 2014-01-01 皮耶勒意大利有限责任公司 Composite material comprising a layer of polymeric piezoelectric material matched with a textile substrate and method for making such a composite material
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