CN203445804U

CN203445804U - Metal-wire composite-material friction generator

Info

Publication number: CN203445804U
Application number: CN201320444518.5U
Authority: CN
Inventors: 赵豪; 孙利佳; 王竹; 刘军锋
Original assignee: Nano New Energy Tangshan Co Ltd
Current assignee: Nazhiyuan Technology Tangshan Co Ltd
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2014-02-19
Anticipated expiration: 2023-07-24

Abstract

The utility model discloses a metal-wire composite-material friction generator. The metal-wire composite-material friction generator comprises a first structure layer and a second structure layer; a friction interface is formed between the first structure layer and the second structure layer; both the first structure layer and the second structure layer comprises a layer structure serving as an output electrode and a layer structure serving as a friction layer; the layer structure serving as a friction layer in either or both of the first structure layer and the second structure layer at least comprises a metal wire layer composed of a metal wire base layer and metal wire; and the metal wire is formed on one side surface of the metal wire base layer. According to the metal-wire composite-material friction generator, as the way that the metal wire is arranged on the metal wire base layer is adopted, a micro-nano concave-convex structure is formed where metal wire is provided and where metal wire is not provided on the surface of the metal wire base layer, the preparation method of the micro-nano structure is simple, and the yield of obtained friction generators is high.

Description

Metal nanowire composite material triboelectricity machine

Technical field

The utility model relates to field of nanometer technology, more particularly, relates to a kind of metal nanowire composite material triboelectricity machine.

Background technology

Along with modern life level improves constantly, rhythm of life is constantly accelerated, and has occurred convenient, low to the environment dependency degree self power generation equipment of application.Existing self power generation equipment normally utilizes the piezoelectric property of material.Such as 2006 professor Wang Zhonglin of the Nian， georgia ,u.s.a Institute of Technology etc., successfully mechanical energy is converted to electric energy within the scope of nanoscale, develop minimum in the world generator---nano generator.

Phase mutual friction between object and object, can make object charged, and between object, fricative electricity is friction electricity.Friction electricity is one of modal phenomenon of nature, but utilizes and be left in the basket because be difficult to collection.If friction electricity can be applied in self power generation equipment, bring more facility will certainly to people's life.

Adopt the triboelectricity machine of nanometer technology, due to its unique self power generation and self-driven character, probably in manufacturing and driving self-powered nano-device and nanosystems device, play critical effect, be subject to various countries researcher and more and more paid close attention to.And the electric energy that the triboelectricity machine with micro-nano structure produces is high, but micro-nano structure preparation process complex process, rate of finished products are low, thereby make the cost of triboelectricity machine too high, are unfavorable for industrialization and the commercialization of triboelectricity machine.

Utility model content

Goal of the invention of the present utility model is the defect for prior art, proposes a kind of metal nanowire composite material triboelectricity machine, promotes the rate of finished products of metal nanowire composite material triboelectricity machine.

The utility model provides a kind of metal nanowire composite material triboelectricity machine, comprising: the first structure sheaf and the second structure sheaf, form frictional interface between described the first structure sheaf and the second structure sheaf; Described the first structure sheaf and the second structure sheaf include as the layer structure of output electrode with as the layer structure of frictional layer, wherein, any one in described the first structure sheaf and described the second structure sheaf or in both the layer structure as frictional layer at least comprise the metal line layer being formed by metal wire basalis and metal wire, described metal wire is formed on a side surface of described metal wire basalis.

The metal nanowire composite material triboelectricity eedle that the utility model provides is made difficult problem to micro-nano structure in prior art, employing is provided with the mode of metal wire on metal wire basalis, the position that has the position of metal wire and do not have a metal wire on the surface of metal wire basalis forms micro-nano concaveconvex structure, the preparation method of this micro-nano structure is very simple, the triboelectricity machine rate of finished products obtaining is high, greatly reduce the cost of triboelectricity machine, be conducive to industrialization and the commercialization of triboelectricity machine.

Accompanying drawing explanation

The perspective view of the embodiment mono-of the metal nanowire composite material triboelectricity machine that Fig. 1 a provides for the utility model;

The cross section structure schematic diagram of the embodiment mono-of the metal nanowire composite material triboelectricity machine that Fig. 1 b provides for the utility model;

The well word shape structural representation of metal wire in the metal nanowire composite material triboelectricity machine that Fig. 2 provides for the utility model;

The cross section structure schematic diagram of the embodiment bis-of the metal nanowire composite material triboelectricity machine that Fig. 3 provides for the utility model;

The cross section structure schematic diagram of the embodiment tri-of the metal nanowire composite material triboelectricity machine that Fig. 4 provides for the utility model;

The cross section structure schematic diagram of the embodiment tetra-of the metal nanowire composite material triboelectricity machine that Fig. 5 provides for the utility model;

The perspective view of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 a provides for the utility model;

The three-dimensional isolating construction schematic diagram of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 b provides for the utility model;

The cross section structure schematic diagram of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 c provides for the utility model;

The cross section structure schematic diagram of the embodiment six of the metal nanowire composite material triboelectricity machine that Fig. 7 provides for the utility model;

The cross section structure schematic diagram of the embodiment seven of the metal nanowire composite material triboelectricity machine that Fig. 8 provides for the utility model;

The cross section structure schematic diagram of the embodiment eight of the metal nanowire composite material triboelectricity machine that Fig. 9 provides for the utility model;

The cross section structure schematic diagram of the embodiment nine of the metal nanowire composite material triboelectricity machine that Figure 10 provides for the utility model;

The cross section structure schematic diagram of the embodiment ten of the metal nanowire composite material triboelectricity machine that Figure 11 provides for the utility model;

The cross section structure schematic diagram of the embodiment 11 of the metal nanowire composite material triboelectricity machine that Figure 12 provides for the utility model;

The cross section structure schematic diagram of the embodiment 12 of the metal nanowire composite material triboelectricity machine that Figure 13 provides for the utility model;

The cross section structure schematic diagram of the embodiment 13 of the metal nanowire composite material triboelectricity machine that Figure 14 provides for the utility model;

The cross section structure schematic diagram of the embodiment 14 of the metal nanowire composite material triboelectricity machine that Figure 15 provides for the utility model;

The cross section structure schematic diagram of the embodiment 15 of the metal nanowire composite material triboelectricity machine that Figure 16 provides for the utility model;

The cross section structure schematic diagram of the embodiment 16 of the metal nanowire composite material triboelectricity machine that Figure 17 provides for the utility model.

Embodiment

For fully understanding object, feature and the effect of the utility model, by following concrete execution mode, the utility model is elaborated, but the utility model is not restricted to this.

The problem existing for prior art, the utility model provides a kind of metal nanowire composite material triboelectricity machine, comprises the first structure sheaf and the second structure sheaf, between the first structure sheaf and the second structure sheaf, forms frictional interface.Wherein the first structure sheaf and the second structure sheaf include as the layer structure of output electrode with as the layer structure of frictional layer, and any one in the first structure sheaf and the second structure sheaf or in both the included layer structure as frictional layer at least comprise the metal line layer being formed by metal wire basalis and metal wire, metal wire is formed on the surface of metal wire basalis.Because metal wire is micron order or nano level linear structure, and metal wire basalis is layer structure, the position that has the position of metal wire and do not have a metal wire on the surface of metal wire basalis forms micro-nano concaveconvex structure, the preparation method of this micro-nano structure is very simple, the triboelectricity machine rate of finished products obtaining is high, greatly reduce the cost of triboelectricity machine, be conducive to industrialization and the commercialization of triboelectricity machine.To the structure of metal nanowire composite material triboelectricity machine be described in detail by several specific embodiments below.

The perspective view of the embodiment mono-of the metal nanowire composite material triboelectricity machine that Fig. 1 a provides for the utility model, the cross section structure schematic diagram of the embodiment mono-of the metal nanowire composite material triboelectricity machine that Fig. 1 b provides for the utility model.As shown in Fig. 1 a and 1b, this metal nanowire composite material triboelectricity machine comprises the first electrode layer 11, high molecular polymer insulating barrier 12, metal line layer 13 and the second electrode lay 14 of stacked setting, wherein the first electrode layer 11 and high molecular polymer insulating barrier 12 form the first structure sheaf, and metal line layer 13 and the second electrode lay 14 form the second structure sheaf.

The first electrode layer 11 is arranged on the first side surface of high molecular polymer insulating barrier 12, and the second side surface of high molecular polymer insulating barrier 12 is towards metal line layer 13, and contacts with metal line layer 13.Metal line layer 13 is comprised of metal wire basalis 13a and the lip-deep metal wire 13b that is formed on metal wire basalis 13a, the second electrode lay 14 is stacked to be arranged under metal wire basalis 13a, it is the side surface without metal wire that the second electrode lay 14 is arranged on metal wire basalis 13a, and a side surface with metal wire of metal wire basalis 13a is towards high molecular polymer insulating barrier 12, and contact with high molecular polymer insulating barrier 12.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 11 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 14 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 11 and the second electrode lay 14 are respectively two output electrodes of triboelectricity machine.High molecular polymer insulating barrier 12 be in the first structure sheaf as the layer structure of frictional layer, metal line layer 13 be in the second structure sheaf as the layer structure of frictional layer, between metal line layer 13 and high molecular polymer insulating barrier 12, form frictional interface.In the time of high molecular polymer insulating barrier 12 and metal wire 13b contact friction, also with metal wire basalis 13a contact friction.Metal wire 13b had both played the effect with 12 frictions of high molecular polymer insulating barrier, also as micro-nano projection, increased degree of friction, made friction effect better.Alternatively, the second side surface of high molecular polymer insulating barrier 12 one side of metal line layer (with respect to) can have micro-nano structure, and two surfaces that form like this frictional interface all have micro-nano structure, and friction effect is better.

As shown in Figure 1a, metal wire 13b is a kind of longitudinal stripe shape structure, and the utility model is not limited only to this, and metal wire can also be the striated structure of other direction such as horizontal or oblique.As shown in Figure 2, metal wire can also be well word shape structure.Alternatively, metal wire can be also Z-shaped structure, interdigitated configuration, diamond shaped structure or tyre tread shape structure.Take striated structure as example, and the shape of every kind of striped is different and different according to the preparation method of metal wire.If adopt the method for coating or silk screen printing to apply or print metal wire on the surface of metal wire basalis, the cross section of so formed metal wire striped is rectangle, the width of this rectangle and be highly all nanoscale to micron order, be preferably 500nm to 500 μ m.If adopt the method for hot pressing metal wire to be embedded on the surface of metal wire basalis, the cross section of so formed metal wire striped be circle, this circular diameter be nanoscale to micron order, be preferably 500nm to 500 μ m.Spacing between the metal wire of these striated structures be nanoscale to micron order, be preferably 100nm to 10mm.

The material of metal wire basalis 13a can be PETG (PET) or regenerated polythene terephthalate (PETE), also can be for showing by hot compaction the material of metal line, thermoplastic for example: any one in polyethylene (PE), polypropylene (PP), polystyrene (PS), polymethyl methacrylate (PMMA is commonly called as polymethyl methacrylate), polyvinyl chloride (PVC), nylon (Nylon), Merlon (PC) and polyurethane (PU).Metal wire basalis 13a needs high temperature resistant more than 100 ℃

The material of metal wire 13b can be metal or alloy, and wherein metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.

The material of the first electrode layer 11 and the second electrode lay 14 can be indium tin oxide, Graphene, nano silver wire film, metal or alloy.Wherein metal is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten or vanadium; Alloy is aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.Alternatively, the first electrode layer 11 and/or the second electrode lay 14 are arranged on electrode basement layer, on the first electrode layer 11, are provided with electrode basement layer, and/or, under the second electrode lay 14, be provided with electrode basement layer.

The material of high molecular polymer insulating barrier 12 can be polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, regeneration sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.

Lower mask body is introduced the operation principle of the metal nanowire composite material triboelectricity machine of the present embodiment: when mechanical deformation occurs each layer of this triboelectricity machine, the surperficial phase mutual friction of the high molecular polymer insulating barrier in triboelectricity machine and metal line layer produces electrostatic charge, electrostatic charge induces electric charge on two electrode layers, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay.Due to the existence of electrical potential difference between the first electrode layer and the second electrode lay, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.When each layer of this triboelectricity machine returns to original state, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference, free electron forms reverse current by external circuit.By repeatedly rubbing and recovering, just can in external circuit, form periodic alternating current.

The manufacture method of the metal nanowire composite material triboelectricity machine of the present embodiment can comprise the following steps:

1) first step: manufacture the first structure sheaf.

Adopt the modes such as evaporation, ion sputtering to prepare the first electrode layer; Then, the certain thickness macromolecule polymer solution of blade coating on the first electrode layer, curing molding, obtains the first structure sheaf.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of metal wire basalis, form metal wire; Or, adopt the method for hot pressing metal wire to be embedded on the surface of metal wire basalis; Then, adopt the technology such as evaporation, ion sputtering to prepare the second electrode lay.

3) third step: by the edge of the first structure sheaf and the second structure sheaf formation frictional interface that is fixed together, the first structure sheaf is contacted with the second structure sheaf and can rub.

As another kind of execution mode, the high molecular polymer insulating barrier removing in the metal nanowire composite material triboelectricity machine shown in Fig. 1 a and 1b is also feasible structure.That is, the first structure sheaf comprises the first electrode layer, and the second structure sheaf is identical with Fig. 1 a and 1b.Wherein, the first electrode layer be in the first structure sheaf as the layer structure of output electrode, the second electrode lay is as the layer structure of output electrode in the second structure sheaf.The first electrode layer be also simultaneously in the first structure sheaf as the layer structure of frictional layer, metal line layer is as the layer structure of frictional layer in the second structure sheaf.In this structure, between the first electrode layer and metal line layer, form frictional interface.

The cross section structure schematic diagram of the embodiment bis-of the metal nanowire composite material triboelectricity machine that Fig. 3 provides for the utility model.As shown in Figure 3, the difference of the present embodiment and embodiment mono-is, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, metal wire 13b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 11 and metal wire 13b are respectively two output electrodes of triboelectricity machine.

Because metal wire 13b is an output electrode of triboelectricity machine, so in the present embodiment, metal wire 13b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure is identical with embodiment mono-, repeats no more.The material of metal wire basalis 13a, metal wire 13b, the first electrode layer 11 and high molecular polymer insulating barrier 12 also can be referring to the description of embodiment mono-.

1) first step: manufacture the first structure sheaf.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of metal wire basalis, form metal wire; Or, adopt the method for hot pressing that metal wire is embedded on the surface of metal wire basalis.

As another kind of execution mode, the high molecular polymer insulating barrier removing in the metal nanowire composite material triboelectricity machine shown in Fig. 3 is also feasible structure.That is, the first structure sheaf comprises the first electrode layer, and the second structure sheaf is identical with Fig. 3.Wherein, the first electrode layer be in the first structure sheaf as the layer structure of output electrode, metal wire is as the layer structure of output electrode in the second structure sheaf.The first electrode layer be also simultaneously in the first structure sheaf as the layer structure of frictional layer, metal line layer is as the layer structure of frictional layer in the second structure sheaf.In this structure, between the first electrode layer and metal line layer, form frictional interface.

The cross section structure schematic diagram of the embodiment tri-of the metal nanowire composite material triboelectricity machine that Fig. 4 provides for the utility model.As shown in Figure 4, this metal nanowire composite material triboelectricity machine comprises the first electrode layer 21 of stacked setting, thin layer 22, metal line layer 23 and the second electrode lay 24 between two parties, wherein the first electrode layer 21 is the first structure sheaf, and thin layer 22, metal line layer 23 and the second electrode lay 24 form the second structure sheaf between two parties.

Metal line layer 23 is by metal wire basalis 23a and be formed on the lip-deep metal wire 23b of metal wire basalis 23a and form, and thin layer 22 is formed on metal wire 23b between two parties, and thin layer 22 has bulge-structure corresponding to the position of metal wire 23b between two parties.The second electrode lay 24 is stacked to be arranged under metal wire basalis 23a.Be the side surface without metal wire that the second electrode lay 24 is arranged on metal wire basalis 23a, and thin layer 22 is arranged on a side surface with metal wire of metal wire basalis 23a between two parties.The first electrode layer 21 is towards thin layer 22 between two parties, and contacts with thin layer 22 between two parties.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 21 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 24 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 21 and the second electrode lay 24 are respectively two output electrodes of triboelectricity machine.The first electrode layer 21 be also simultaneously in the first structure sheaf as the layer structure of frictional layer, between two parties thin layer 22 and metal line layer 23 be in the second structure sheaf as the layer structure of frictional layer, the first electrode layer 21 and form frictional interface between thin layer 22 between two parties.

Metal wire 23b shown in Fig. 4 is a kind of longitudinal stripe shape structure, and the utility model is not limited only to this, and the concrete structure of metal wire and size, spacing all can be referring to the descriptions of embodiment mono-.

In the present embodiment, the material of metal wire basalis 23a, metal wire 23b, the first electrode layer 21 and the second electrode lay 24 also can be referring to the description of embodiment mono-.Alternatively, the first electrode layer 21 and/or the second electrode lay 24 are arranged on electrode basement layer, on the first electrode layer 21, are provided with electrode basement layer, and/or, under the second electrode lay 24, be provided with electrode basement layer.

The material of thin layer 22 can be polyimide film between two parties, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, regeneration sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.

The bulge-structure forming on thin layer 22 is between two parties micro-nano bulge-structure, and the height of this micro-nano bulge-structure protrusions is preferably 1 μ m to 100 μ m, and the spacing between projection is preferably 100nm to 10mm.The thickness of thin layer 22 is preferably 500nm to 500 μ m between two parties.

Lower mask body is introduced the operation principle of the metal nanowire composite material triboelectricity machine of the present embodiment: when mechanical deformation occurs each layer of this triboelectricity machine, the surperficial phase mutual friction of the first electrode layer in triboelectricity machine and between two parties thin layer produces electrostatic charge, electrostatic charge induces electric charge on two electrode layers, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay.Due to the existence of electrical potential difference between the first electrode layer and the second electrode lay, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.When each layer of this triboelectricity machine returns to original state, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference, free electron forms reverse current by external circuit.By repeatedly rubbing and recovering, just can in external circuit, form periodic alternating current.

1) first step: manufacture the first structure sheaf.

Adopt the modes such as evaporation, ion sputtering to prepare the first electrode layer.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of metal wire basalis, form metal wire; Or, adopt the method for hot pressing metal wire to be embedded on the surface of metal wire basalis; Then, adopt the methods such as rotary coating, blade coating, silk screen printing or electrostatic spraying by above-mentioned formation between two parties the material of thin layer be coated on a side surface with metal wire of metal wire basalis, form the thin layer between two parties with micro-nano bulge-structure; Finally, adopt the modes such as evaporation, ion sputtering to prepare the second electrode lay.

The cross section structure schematic diagram of the embodiment tetra-of the metal nanowire composite material triboelectricity machine that Fig. 5 provides for the utility model.As shown in Figure 5, the difference of the present embodiment and embodiment tri-is, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, metal wire 23b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 21 and metal wire 23b are respectively two output electrodes of triboelectricity machine.

Because metal wire 23b is an output electrode of triboelectricity machine, so in the present embodiment, metal wire 23b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure and available material are identical with embodiment tri-, repeat no more.

1) first step: manufacture the first structure sheaf.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of metal wire basalis, form metal wire; Or, adopt the method for hot pressing metal wire to be embedded on the surface of metal wire basalis; Then, adopt the methods such as rotary coating, blade coating, silk screen printing or electrostatic spraying by above-mentioned formation between two parties the material of thin layer be coated on a side surface with metal wire of metal wire basalis, form the thin layer between two parties with micro-nano bulge-structure.

The perspective view of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 a provides for the utility model, the three-dimensional isolating construction schematic diagram of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 b provides for the utility model, the cross section structure schematic diagram of the embodiment five of the metal nanowire composite material triboelectricity machine that Fig. 6 c provides for the utility model.As shown in Fig. 6 a, 6b and 6c, this metal nanowire composite material triboelectricity machine comprises first electrode layer 31, high molecular polymer insulating barrier 32 of stacked setting, thin layer 33, metal line layer 34 and the second electrode lay 35 between two parties, wherein the first electrode layer 31 and high molecular polymer insulating barrier 32 form the first structure sheaf, and thin layer 33, metal line layer 34 and the second electrode lay 35 form the second structure sheaf between two parties.

The first electrode layer 31 is arranged on the first side surface of high molecular polymer insulating barrier 32, and the second side surface of high molecular polymer insulating barrier 32 is towards thin layer 33 between two parties, and contacts with thin layer 33 between two parties.Metal line layer 34 is comprised of metal wire basalis 34a and the metal wire 34b being formed on metal wire basalis 34a mono-side surface, and thin layer 33 is formed on metal wire 34b between two parties, and thin layer 33 has bulge-structure corresponding to the position of metal wire 34b between two parties.The second electrode lay 35 is stacked to be arranged under metal wire basalis 34a.Be the side surface without metal wire that the second electrode lay 35 is arranged on metal wire basalis 34a, and thin layer 33 is arranged on a side surface with metal wire of metal wire basalis 34a between two parties.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 31 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 35 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 31 and the second electrode lay 35 are respectively two output electrodes of triboelectricity machine.High molecular polymer insulating barrier 32 is as the layer structure of frictional layer in the first structure sheaf, between two parties thin layer 33 and metal line layer 34 be in the second structure sheaf as the layer structure of frictional layer, high molecular polymer insulating barrier 32 and form frictional interface between thin layer 33 between two parties.Alternatively, the second side surface of high molecular polymer insulating barrier 32 (with respect between two parties the one side of thin layer) can have micro-nano structure, and two surfaces that form like this frictional interface all have micro-nano structure, and friction effect is better.

Metal wire 34b shown in Fig. 6 a to Fig. 6 c is a kind of longitudinal stripe shape structure, and the utility model is not limited only to this, and the concrete structure of metal wire and size, spacing all can be referring to the descriptions of embodiment mono-.

In the present embodiment, the material of metal wire basalis 34a, metal wire 34b, the first electrode layer 31, the second electrode lay 35 and high molecular polymer insulating barrier 32 can be referring to the description of embodiment mono-.The material of thin layer 33 can be referring to the description of embodiment tri-between two parties.Alternatively, the first electrode layer 31 and/or the second electrode lay 35 are arranged on electrode basement layer, on the first electrode layer 31, are provided with electrode basement layer, and/or, under the second electrode lay 35, be provided with electrode basement layer.

The bulge-structure forming on thin layer 33 is between two parties micro-nano bulge-structure, and the height of this micro-nano bulge-structure protrusions is preferably 1 μ m to 100 μ m, and the spacing between projection is preferably 100nm to 10mm.The thickness of thin layer 33 is preferably 500nm to 500 μ m between two parties.

Lower mask body is introduced the operation principle of the metal nanowire composite material triboelectricity machine of the present embodiment: when mechanical deformation occurs each layer of this triboelectricity machine, the surperficial phase mutual friction of the high molecular polymer insulating barrier in triboelectricity machine and between two parties thin layer produces electrostatic charge, electrostatic charge induces electric charge on two electrode layers, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay.Due to the existence of electrical potential difference between the first electrode layer and the second electrode lay, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.When each layer of this triboelectricity machine returns to original state, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference, free electron forms reverse current by external circuit.By repeatedly rubbing and recovering, just can in external circuit, form periodic alternating current.

1) first step: manufacture the first structure sheaf.

2) second step: manufacture the second structure sheaf.

The cross section structure schematic diagram of the embodiment six of the metal nanowire composite material triboelectricity machine that Fig. 7 provides for the utility model.As shown in Figure 7, the difference of the present embodiment and embodiment five is, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, metal wire 34b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 31 and metal wire 34b are respectively two output electrodes of triboelectricity machine.

Because metal wire 34b is an output electrode of triboelectricity machine, so in the present embodiment, metal wire 34b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure and available material are identical with embodiment five, repeat no more.

1) first step: manufacture the first structure sheaf.

2) second step: manufacture the second structure sheaf.

The cross section structure schematic diagram of the embodiment seven of the metal nanowire composite material triboelectricity machine that Fig. 8 provides for the utility model.As shown in Figure 8, this metal nanowire composite material triboelectricity machine comprises first electrode layer 41, the first metal line layer 42, high molecular polymer insulating barrier 43 of stacked setting, thin layer 44, the second metal line layer 45 and the second electrode lay 46 between two parties.Wherein the first electrode layer 41, the first metal line layer 42 and high molecular polymer insulating barrier 43 form the first structure sheaf, and thin layer 44, the second metal line layer 45 and the second electrode lay 46 form the second structure sheaf between two parties.The first structure sheaf and second structure sheaf of the triboelectricity machine shown in Fig. 8 are symmetrical structures.

The first metal line layer 42 is comprised of the first metal wire basalis 42a and the first metal wire 42b being formed on the first metal wire basalis 42a mono-side surface, high molecular polymer insulating barrier 43 is formed under the first metal wire 42b, and high molecular polymer insulating barrier 43 has bulge-structure corresponding to the position of the first metal wire 42b.The first electrode layer 41 is arranged on the first metal wire basalis 42a.The first electrode layer 41 is arranged on a side surface without metal wire of the first metal wire basalis 42a, and high molecular polymer insulating barrier 43 is arranged on a side surface with metal wire of the first metal wire basalis 42a.The second metal line layer 45 is comprised of the second metal wire basalis 45a and the second metal wire 45b being formed on the second metal wire basalis 45a mono-side surface, thin layer 44 is formed on the second metal wire 45b between two parties, and thin layer 44 has bulge-structure corresponding to the position of the second metal wire 45b between two parties.The second electrode lay 46 is arranged under the second metal wire basalis 45a.Be the side surface without metal wire that the second electrode lay 46 is arranged on the second metal wire basalis 45a, and thin layer 44 is arranged on a side surface with metal wire of the second metal wire basalis 45a between two parties.High molecular polymer insulating barrier 43 is towards thin layer 44 between two parties, and contacts with thin layer 44 between two parties.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 41 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 46 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 41 and the second electrode lay 46 are respectively two output electrodes of triboelectricity machine.The first metal line layer 42 and high molecular polymer insulating barrier 43 are as the layer structure of frictional layer in the first structure sheaf, between two parties thin layer 44 and the second metal line layer 45 be in the second structure sheaf as the layer structure of frictional layer, high molecular polymer insulating barrier 43 and form frictional interface between thin layer 44 between two parties.

In the present embodiment, the concrete structure of the first metal wire 42b and the second metal wire 45b and size, spacing all can be referring to the descriptions of embodiment mono-.

The material of the first metal wire basalis 42a, the first metal wire 42b, the second metal wire basalis 45a, the second metal wire 45b, the first electrode layer 41, the second electrode lay 46, high molecular polymer insulating barrier 43 can be referring to the description of embodiment mono-, and the material of thin layer 44 can be referring to the description of embodiment tri-between two parties.Alternatively, the first electrode layer 41 and/or the second electrode lay 46 are arranged on electrode basement layer, on the first electrode layer 41, are provided with electrode basement layer, and/or, under the second electrode lay 46, be provided with electrode basement layer.

The bulge-structure forming on high molecular polymer insulating barrier 43 and between two parties thin layer 44 is micro-nano bulge-structure, and the height of this micro-nano bulge-structure protrusions is preferably 1 μ m to 100 μ m, and the spacing between projection is preferably 100nm to 10mm.High molecular polymer insulating barrier 43 and the between two parties thickness of thin layer 44 are preferably 500nm to 500 μ m.

1) first step: manufacture the first structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of the first metal wire basalis, form the first metal wire; Or, adopt the method for hot pressing the first metal wire to be embedded on the surface of the first metal wire basalis; Then, adopt the methods such as rotary coating, blade coating, silk screen printing or electrostatic spraying the material of above-mentioned formation high molecular polymer insulating barrier to be coated on a side surface with metal wire of the first metal wire basalis, form the high molecular polymer insulating barrier with micro-nano bulge-structure; Finally, adopt the modes such as evaporation, ion sputtering to prepare the first electrode layer.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of the second metal wire basalis, form the second metal wire; Or, adopt the method for hot pressing the second metal wire to be embedded on the surface of the second metal wire basalis; Adopt the methods such as rotary coating, blade coating, silk screen printing or electrostatic spraying by above-mentioned formation between two parties the material of thin layer be coated on a side surface with metal wire of the second metal wire basalis, form the thin layer between two parties with micro-nano bulge-structure; Finally, adopt the modes such as evaporation, ion sputtering to prepare the second electrode lay.

The cross section structure schematic diagram of the embodiment eight of the metal nanowire composite material triboelectricity machine that Fig. 9 provides for the utility model.As shown in Figure 9, the difference of the present embodiment and embodiment seven is, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, the second metal wire 45b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 41 and the second metal wire 45b are respectively two output electrodes of triboelectricity machine.

Because the second metal wire 45b is an output electrode of triboelectricity machine, so in the present embodiment, the second metal wire 45b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure and available material are identical with embodiment seven, repeat no more.

The cross section structure schematic diagram of the embodiment nine of the metal nanowire composite material triboelectricity machine that Figure 10 provides for the utility model.As shown in figure 10, the difference of the present embodiment and embodiment seven is, this metal nanowire composite material triboelectricity machine does not have the first electrode layer and the second electrode lay, the first metal wire 42b is as the layer structure of output electrode in the first structure sheaf, the second metal wire 45b be in the second structure sheaf as the layer structure of output electrode, the first metal wire 42b and the second metal wire 45b are respectively two output electrodes of triboelectricity machine.

Because the first metal wire 42b and the second metal wire 45b are respectively two output electrodes of triboelectricity machine, therefore in the present embodiment, the first metal wire 42b and the second metal wire 45b are preferably the structure that can form path, when friction, can induce more electric charge like this, and then improve generating efficiency.

The cross section structure schematic diagram of the embodiment ten of the metal nanowire composite material triboelectricity machine that Figure 11 provides for the utility model.As shown in figure 11, this metal nanowire composite material triboelectricity machine comprises first electrode layer 51, the first metal line layer 52 of stacked setting, thin layer 53, the second metal line layer 54 and the second electrode lay 55 between two parties.Wherein, the first electrode layer 51 and the first metal line layer 52 form the first structure sheaf, and thin layer 53, the second metal line layer 54 and the second electrode lay 55 form the second structure sheaf between two parties.

The first metal line layer 52 is comprised of the first metal wire basalis 52a and the first metal wire 52b being formed on the first metal wire basalis 52a mono-side surface, and the first electrode layer 51 is arranged on the first metal wire basalis 52a.The first electrode layer 51 is arranged on a side surface without metal wire of the first metal wire basalis 52a.The second metal line layer 54 is comprised of the second metal wire basalis 54a and the second metal wire 54b being formed on the second metal wire basalis 54a mono-side surface, thin layer 53 is formed on the second metal wire 54b between two parties, and thin layer 53 has bulge-structure corresponding to the position of the second metal wire 54b between two parties.The second electrode lay 55 is arranged under the second metal wire basalis 54a.Be the side surface without metal wire that the second electrode lay 55 is arranged on the second metal wire basalis 54a, and thin layer 53 is arranged on a side surface with metal wire of the second metal wire basalis 54a between two parties.A side surface with metal wire of the first metal wire basalis 52a is towards thin layer 53 between two parties, and contacts with thin layer 53 between two parties.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 51 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 55 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 51 and the second electrode lay 55 are respectively two output electrodes of triboelectricity machine.The first metal line layer 52 be in the first structure sheaf as the layer structure of frictional layer, between two parties thin layer 53 and the second metal line layer 54 be in the second structure sheaf as the layer structure of frictional layer, the first metal line layer 52 and form frictional interface between thin layer 53 between two parties.In the time of thin layer 53 and the first metal wire 52b contact friction between two parties, also with the first metal wire basalis 52a contact friction.The effect that the first metal wire 52b had both played and thin layer 53 rubs between two parties, also increases degree of friction as micro-nano projection, makes friction effect better.

In the present embodiment, the concrete structure of the first metal wire 52b and the second metal wire 54b and size, spacing all can be referring to the descriptions of embodiment mono-.

The material of the first metal wire basalis 52a, the first metal wire 52b, the second metal wire basalis 54a, the second metal wire 54b, the first electrode layer 51, the second electrode lay 55 can be referring to the description of embodiment mono-, and the material of thin layer 53 can be referring to the description of embodiment tri-between two parties.Alternatively, the first electrode layer 51 and/or the second electrode lay 55 are arranged on electrode basement layer, on the first electrode layer 51, are provided with electrode basement layer, and/or, under the second electrode lay 55, be provided with electrode basement layer.The bulge-structure forming on thin layer 53 is between two parties micro-nano bulge-structure, and the height of this micro-nano bulge-structure protrusions is preferably 1 μ m to 100 μ m, and the spacing between projection is preferably 100nm to 10mm.The thickness of thin layer 53 is preferably 500nm to 500 μ m between two parties.

Lower mask body is introduced the operation principle of the metal nanowire composite material triboelectricity machine of the present embodiment: when mechanical deformation occurs each layer of this triboelectricity machine, the surperficial phase mutual friction of the first metal line layer in triboelectricity machine and between two parties thin layer produces electrostatic charge, electrostatic charge induces electric charge on two electrode layers, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay.Due to the existence of electrical potential difference between the first electrode layer and the second electrode lay, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.When each layer of this triboelectricity machine returns to original state, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference, free electron forms reverse current by external circuit.By repeatedly rubbing and recovering, just can in external circuit, form periodic alternating current.

1) first step: manufacture the first structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of the first metal wire basalis, form the first metal wire; Or, adopt the method for hot pressing the first metal wire to be embedded on the surface of the first metal wire basalis; Then, adopt the modes such as evaporation, ion sputtering to prepare the first electrode layer.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of the second metal wire basalis, form the second metal wire; Or, adopt the method for hot pressing the second metal wire to be embedded on the surface of the second metal wire basalis; Then, adopt the methods such as rotary coating, blade coating, silk screen printing or electrostatic spraying by above-mentioned formation between two parties the material of thin layer be coated on a side surface with metal wire of the second metal wire basalis, form the thin layer between two parties with micro-nano bulge-structure; Finally, adopt the modes such as evaporation, ion sputtering to prepare the second electrode lay.

The cross section structure schematic diagram of the embodiment 11 of the metal nanowire composite material triboelectricity machine that Figure 12 provides for the utility model.As shown in figure 12, the difference of the present embodiment and embodiment ten is, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, the second metal wire 54b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 51 and the second metal wire 54b are respectively two output electrodes of triboelectricity machine.

Because the second metal wire 54b is an output electrode of triboelectricity machine, so in the present embodiment, the second metal wire 54b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure and available material are identical with embodiment ten, repeat no more.The cross section structure schematic diagram of the embodiment 12 of the metal nanowire composite material triboelectricity machine that Figure 13 provides for the utility model.As shown in figure 13, the difference of the present embodiment and embodiment ten is, this metal nanowire composite material triboelectricity machine does not have the first electrode layer, the first metal wire 52b be in the first structure sheaf as the layer structure of output electrode, the first metal wire 52b and the second electrode lay 55 are respectively two output electrodes of triboelectricity machine.

Because the first metal wire 52b is an output electrode of triboelectricity machine, so in the present embodiment, the first metal wire 52b is preferably the structure that can form path, can induce more electric charge like this when friction, and then improves generating efficiency.

Other of the present embodiment layer structure and available material are identical with embodiment ten, repeat no more.

The cross section structure schematic diagram of the embodiment 13 of the metal nanowire composite material triboelectricity machine that Figure 14 provides for the utility model.As shown in figure 14, the difference of the present embodiment and embodiment ten is, this metal nanowire composite material triboelectricity machine does not have the first electrode layer and the second electrode lay, the first metal wire 52b is as the layer structure of output electrode in the first structure sheaf, the second metal wire 54b be in the second structure sheaf as the layer structure of output electrode, the first metal wire 52b and the second metal wire 54b are respectively two output electrodes of triboelectricity machine.

Because the first metal wire 52b and the second metal wire 54b are respectively two output electrodes of triboelectricity machine, therefore in the present embodiment, the first metal wire 52b and the second metal wire 54b are preferably the structure that can form path, when friction, can induce more electric charge like this, and then improve generating efficiency.

The cross section structure schematic diagram of the embodiment 14 of the metal nanowire composite material triboelectricity machine that Figure 15 provides for the utility model.As shown in figure 15, this metal nanowire composite material triboelectricity machine comprises the first electrode layer 61, the first metal line layer 62, the second metal line layer 63 and the second electrode lay 64 of stacked setting.Wherein, the first electrode layer 61 and the first metal line layer 62 form the first structure sheaf, and the second metal line layer 63 and the second electrode lay 64 form the second structure sheaf.

The first metal line layer 62 is comprised of the first metal wire basalis 62a and the first metal wire 62b being formed on the first metal wire basalis 62a mono-side surface, and the first electrode layer 61 is arranged on the first metal wire basalis 62a.The first electrode layer 61 is arranged on a side surface without metal wire of the first metal wire basalis 62a.The second metal line layer 63 is comprised of the second metal wire basalis 63a and the second metal wire 63b being formed on the second metal wire basalis 63a mono-side surface, and the second electrode lay 64 is arranged under the second metal wire basalis 63a.It is the side surface without metal wire that the second electrode lay 64 is arranged on the second metal wire basalis 63a.A side surface with metal wire of the first metal wire basalis 62a is towards a side surface with metal wire of the second metal wire basalis 63a, and both contact.Alternatively, the first structure sheaf and the second structure sheaf are fixed together by edge.

In the present embodiment, the first electrode layer 61 is as the layer structure of output electrode in the first structure sheaf, the second electrode lay 64 be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 61 and the second electrode lay 64 are two output electrodes of triboelectricity machine.The first metal line layer 62 be in the first structure sheaf as the layer structure of frictional layer, the second metal line layer 63 be in the second structure sheaf as the layer structure of frictional layer, between the first metal line layer 62 and the second metal line layer 63, form frictional interface.When the first metal line layer 62 and the second metal line layer 63 contact friction, between the first metal wire 62b and the second metal wire 63b, between the first metal wire 62b and the second metal wire basalis 63a, between the second metal wire 63b and the first metal wire basalis 62a, all can contact friction between the first metal wire basalis 62a and the second metal wire basalis 63a.

In the present embodiment, the concrete structure of the first metal wire 62b and the second metal wire 63b and size, spacing all can be referring to the descriptions of embodiment mono-.

The material of the first metal wire basalis 62a, the first metal wire 62b, the second metal wire basalis 63a, the second metal wire 63b, the first electrode layer 61, the second electrode lay 64 can be referring to the description of embodiment mono-.Alternatively, the first electrode layer 61 and/or the second electrode lay 64 are arranged on electrode basement layer, on the first electrode layer 61, are provided with electrode basement layer, and/or, under the second electrode lay 64, be provided with electrode basement layer.

Lower mask body is introduced the operation principle of the metal nanowire composite material triboelectricity machine of the present embodiment: when mechanical deformation occurs each layer of this triboelectricity machine, the surperficial phase mutual friction of the first metal line layer in triboelectricity machine and the second metal line layer produces electrostatic charge, electrostatic charge induces electric charge on two electrode layers, thereby causes occurring electrical potential difference between the first electrode layer and the second electrode lay.Due to the existence of electrical potential difference between the first electrode layer and the second electrode lay, free electron by by external circuit by the low effluent of electromotive force to the high side of electromotive force, thereby in external circuit, form electric current.When each layer of this triboelectricity machine returns to original state, at this moment the built-in potential being formed between the first electrode layer and the second electrode lay disappears, now between Balanced the first electrode layer and the second electrode lay, will again produce reverse electrical potential difference, free electron forms reverse current by external circuit.By repeatedly rubbing and recovering, just can in external circuit, form periodic alternating current.

1) first step: manufacture the first structure sheaf.

2) second step: manufacture the second structure sheaf.

Prepare metal paste, adopt the method for coating or silk screen printing that metal paste is applied or is printed on the surface of the second metal wire basalis, form the second metal wire; Or, adopt the method for hot pressing the second metal wire to be embedded on the surface of the second metal wire basalis; Then, adopt the modes such as evaporation, ion sputtering to prepare the second electrode lay.

The cross section structure schematic diagram of the embodiment 15 of the metal nanowire composite material triboelectricity machine that Figure 16 provides for the utility model.As shown in figure 16, the present embodiment and embodiment 14 differences are, this metal nanowire composite material triboelectricity machine does not have the second electrode lay, the second metal wire 63b be in the second structure sheaf as the layer structure of output electrode, the first electrode layer 61 and the second metal wire 63b are respectively two output electrodes of triboelectricity machine.

Other of the present embodiment layer structure and available material are identical with embodiment 14, repeat no more.

The cross section structure schematic diagram of the embodiment 16 of the metal nanowire composite material triboelectricity machine that Figure 17 provides for the utility model.As shown in figure 17, the present embodiment and embodiment 14 differences are, this metal nanowire composite material triboelectricity machine does not have the first electrode layer and the second electrode lay, the first metal wire 62b is as the layer structure of output electrode in the first structure sheaf, the second metal wire 63b be in the second structure sheaf as the layer structure of output electrode, the first metal wire 62b and the second metal wire 63b are respectively two output electrodes of triboelectricity machine.

The above-mentioned metal nanowire composite material triboelectricity eedle that the utility model provides is made difficult problem to micro-nano structure in prior art, employing is provided with the mode of metal wire on metal wire basalis, formation has the thin layer between two parties of micro-nano structure or is provided with the substrate frictional layer of metal wire, thereby the triboelectricity machine making generating effect is good, the more important thing is and adopt the mode of hot pressing on metal wire basalis, to form metal wire bulge-structure, technique is simple, there is not the problem of demoulding difficulty, conforming product rate is improved, and be conducive to triboelectricity machine large-scale mass production, also saved greatly cost.

Finally; it should be noted that: what enumerate above is only specific embodiment of the utility model; certainly those skilled in the art can change and modification the utility model; if these modifications and modification all should be thought protection range of the present utility model within belonging to the scope of the utility model claim and equivalent technologies thereof.

Claims

1. a metal nanowire composite material triboelectricity machine, is characterized in that, comprising: the first structure sheaf and the second structure sheaf, form frictional interface between described the first structure sheaf and the second structure sheaf; Described the first structure sheaf and the second structure sheaf include as the layer structure of output electrode with as the layer structure of frictional layer, wherein, any one in described the first structure sheaf and described the second structure sheaf or in both the layer structure as frictional layer at least comprise the metal line layer being formed by metal wire basalis and metal wire, described metal wire is formed on a side surface of described metal wire basalis.

2. metal nanowire composite material triboelectricity machine according to claim 1, it is characterized in that, described the first structure sheaf comprises the first electrode layer and the high molecular polymer insulating barrier of stacked setting, described the first electrode layer be in described the first structure sheaf as the layer structure of output electrode, described high molecular polymer insulating barrier is as the layer structure of frictional layer in described the first structure sheaf;

Described the second structure sheaf comprises described metal line layer, described metal line layer be in described the second structure sheaf as the layer structure of frictional layer, between described metal line layer and described high molecular polymer insulating barrier, form frictional interface.

3. metal nanowire composite material triboelectricity machine according to claim 1, it is characterized in that, described the first structure sheaf comprises the first electrode layer, described the first electrode layer be in described the first structure sheaf as the layer structure of output electrode, and be as the layer structure of frictional layer in described the first structure sheaf simultaneously;

Described the second structure sheaf comprises described metal line layer, described metal line layer be in described the second structure sheaf as the layer structure of frictional layer, between described metal line layer and described the first electrode layer, form frictional interface.

4. metal nanowire composite material triboelectricity machine according to claim 2, is characterized in that:

Described metal wire is as the layer structure of output electrode in described the second structure sheaf;

Or described the second structure sheaf also comprises the stacked the second electrode lay being arranged under described metal wire basalis, described the second electrode lay is as the layer structure of output electrode in described the second structure sheaf.

5. metal nanowire composite material triboelectricity machine according to claim 3, is characterized in that:

6. according to the metal nanowire composite material triboelectricity machine described in claim 2 or 4, it is characterized in that, described high molecular polymer insulating barrier has micro-nano structure with respect to the one side of described metal line layer.

7. metal nanowire composite material triboelectricity machine according to claim 1, it is characterized in that, described the second structure sheaf comprises described metal line layer and is formed on the thin layer between two parties on described metal wire, and described thin layer between two parties has bulge-structure corresponding to the position of described metal wire; Described thin layer between two parties and described metal line layer are as the layer structure of frictional layer in described the second structure sheaf.

8. metal nanowire composite material triboelectricity machine according to claim 7, is characterized in that:

9. metal nanowire composite material triboelectricity machine according to claim 8, it is characterized in that, described the first structure sheaf comprises the first electrode layer, described the first electrode layer be in described the first structure sheaf as the layer structure of output electrode, and be as the layer structure of frictional layer in described the first structure sheaf simultaneously; Described the first electrode layer and the described frictional interface that forms between thin layer between two parties.

10. metal nanowire composite material triboelectricity machine according to claim 8, it is characterized in that, described the first structure sheaf comprises the first electrode layer and the high molecular polymer insulating barrier of stacked setting, described the first electrode layer be in described the first structure sheaf as the layer structure of output electrode, described high molecular polymer insulating barrier is as the layer structure of frictional layer in described the first structure sheaf; Described high molecular polymer insulating barrier and the described frictional interface that forms between thin layer between two parties.

11. metal nanowire composite material triboelectricity machines according to claim 10, is characterized in that, described high molecular polymer insulating barrier has micro-nano structure with respect to the one side of described thin layer between two parties.

12. metal nanowire composite material triboelectricity machines according to claim 8, it is characterized in that, described the first structure sheaf comprises described metal line layer and is formed on the high molecular polymer insulating barrier under described metal wire, and described high molecular polymer insulating barrier has bulge-structure corresponding to the position of described metal wire; Described high molecular polymer insulating barrier and described metal line layer are as the layer structure of frictional layer in described the first structure sheaf; Described high molecular polymer insulating barrier and the described frictional interface that forms between thin layer between two parties.

13. metal nanowire composite material triboelectricity machines according to claim 12, is characterized in that:

Metal wire in the first structure sheaf is as the layer structure of output electrode in described the first structure sheaf;

Or described the first structure sheaf also comprises stacked the first electrode layer on metal wire basalis in the first structure sheaf that is arranged on, described the first electrode layer is as the layer structure of output electrode in described the first structure sheaf.

14. metal nanowire composite material triboelectricity machines according to claim 8, it is characterized in that, described the first structure sheaf comprises described metal line layer, described metal line layer is as the layer structure of frictional layer in described the first structure sheaf, described metal wire is as layer structure, described metal line layer and the described frictional interface that forms between thin layer between two parties of output electrode in described the first structure sheaf.

15. metal nanowire composite material triboelectricity machines according to claim 8, it is characterized in that, described the first structure sheaf comprises described metal line layer and stacked the first electrode layer being arranged on described metal wire basalis, described the first electrode layer is as the layer structure of output electrode in described the first structure sheaf, described metal line layer is as layer structure, described metal line layer and the described frictional interface that forms between thin layer between two parties of frictional layer in described the first structure sheaf.

16. metal nanowire composite material triboelectricity machines according to claim 1, it is characterized in that, described the first structure sheaf and the second structure sheaf all comprise described metal line layer, and the described metal line layer comprising is separately respectively in the first structure sheaf and the second structure sheaf the layer structure as frictional layer.

17. metal nanowire composite material triboelectricity machines according to claim 16, is characterized in that, the metal wire in the described metal line layer comprising is separately respectively in the first structure sheaf and the second structure sheaf the layer structure as output electrode.

18. metal nanowire composite material triboelectricity machines according to claim 16, it is characterized in that, described the first structure sheaf also comprises stacked the first electrode layer being arranged on metal wire basalis, and described the first electrode layer is as the layer structure of output electrode in described the first structure sheaf;

Metal wire is as the layer structure of output electrode in described the second structure sheaf.

19. metal nanowire composite material triboelectricity machines according to claim 16, it is characterized in that, described the first structure sheaf also comprises stacked the first electrode layer being arranged on metal wire basalis, and described the first electrode layer is as the layer structure of output electrode in described the first structure sheaf;

Described the second structure sheaf also comprises the stacked the second electrode lay being arranged under metal wire basalis, and described the second electrode lay is as the layer structure of output electrode in described the second structure sheaf.

20. according to the metal nanowire composite material triboelectricity machine described in claim 1-5,7-19 any one, it is characterized in that, described metal wire is striated structure, Z-shaped structure, interdigitated configuration, well word shape structure, diamond shaped structure or tyre tread shape structure.

21. metal nanowire composite material triboelectricity machines according to claim 20, is characterized in that:

When described metal wire cross section is circular, the diameter in the cross section of described metal wire is 500nm to 500 μ m; Spacing between described metal wire is 100nm to 10mm; Or

When described metal wire cross section is rectangle, the height in the cross section of described metal wire is 500nm to 500 μ m, and width is 500nm to 500 μ m; Spacing between described metal wire is 100nm to 10mm.

22. metal nanowire composite material triboelectricity machines according to claim 1, it is characterized in that, the material of described metal wire is Au Ag Pt Pd, aluminium, nickel, copper, titanium, chromium, selenium, iron, manganese, molybdenum, tungsten, vanadium, aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.

23. according to the metal nanowire composite material triboelectricity machine described in claim 1, it is characterized in that, the material of described metal wire basalis is PETG, regenerated polythene terephthalate, polyethylene, polypropylene, polystyrene, polymethyl methacrylate, polyvinyl chloride, nylon, Merlon or polyurethane.

24. according to the metal nanowire composite material triboelectricity machine described in any one in claim 2,3,9-11,13,15,18,19, it is characterized in that, the material of described the first electrode layer is indium tin oxide, Graphene, nano silver wire film, metal or alloy.

25. metal nanowire composite material triboelectricity machines according to claim 24, is characterized in that, described the first electrode layer is arranged on electrode basement layer.

26. according to the metal nanowire composite material triboelectricity machine described in any one in claim 4,5,8-15,19, it is characterized in that, the material of described the second electrode lay is indium tin oxide, Graphene, nano silver wire film, metal or alloy.

27. metal nanowire composite material triboelectricity machines according to claim 26, is characterized in that, described the second electrode lay is arranged on electrode basement layer.

28. according to claim 2, 4, metal nanowire composite material triboelectricity machine in 10-13 described in any one, is characterized in that, the material of described high molecular polymer insulating barrier is polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, regeneration sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.

29. according to the metal nanowire composite material triboelectricity machine described in claim 7-15 any one, it is characterized in that, the material of described thin layer is between two parties polyimide film, aniline-formaldehyde resin film, polyformaldehyde film, ethyl cellulose film, polyamide film, melamino-formaldehyde film, polyethylene glycol succinate film, cellophane, cellulose acetate film, polyethylene glycol adipate film, polydiallyl phthalate film, regeneration sponge film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer film, staple fibre film, poly-methyl film, methacrylic acid ester film, polyvinyl alcohol film, polyvinyl alcohol film, polyester film, polyisobutene film, polyurethane flexible sponge film, pet film, polyvinyl butyral film, formaldehyde phenol film, neoprene film, butadiene-propylene copolymer film, natural rubber film, polyacrylonitrile film, any one in acrylonitrile vinyl chloride film and polyethylene the third diphenol carbonate thin film.

30. metal nanowire composite material triboelectricity machines according to claim 29, it is characterized in that, the bulge-structure forming on described thin layer is between two parties micro-nano bulge-structure, and the height of this micro-nano bulge-structure protrusions is 1 μ m to 100 μ m, and the spacing between projection is 100nm to 10mm; The thickness of described thin layer is between two parties 500nm to 500 μ m.