CN110242005A - A kind of magnetic viscosity body electricity-generating floor and preparation method thereof - Google Patents
A kind of magnetic viscosity body electricity-generating floor and preparation method thereof Download PDFInfo
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- CN110242005A CN110242005A CN201910540814.7A CN201910540814A CN110242005A CN 110242005 A CN110242005 A CN 110242005A CN 201910540814 A CN201910540814 A CN 201910540814A CN 110242005 A CN110242005 A CN 110242005A
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- floor
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- 238000002360 preparation method Methods 0.000 title abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010409 thin film Substances 0.000 claims description 19
- 239000010408 film Substances 0.000 claims description 17
- 239000008187 granular material Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229920006267 polyester film Polymers 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 claims 4
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims 4
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims 4
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims 4
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 8
- 229920002799 BoPET Polymers 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000975 co-precipitation Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229920005573 silicon-containing polymer Polymers 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920006290 polyethylene naphthalate film Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of magnetic viscosity body electricity-generating floor and preparation method thereof, the magnetic viscosity body electricity-generating floor includes: the floor body of pedestal, the first electrode being arranged on the pedestal and second electrode and the pedestal elastic connection, the magnet being arranged on the floor body；The magnet, the second electrode and the first electrode are arranged successively along the elastic direction of the floor body, have gap between the first electrode and the second electrode, and the first electrode is provided with magnetic viscosity layer away from the side of the magnet.Since magnet is not contacted with second electrode, this contactless way of propelling dramatically reduces and artificially tramples microscopic instability caused by error, further improves voltage output stability.
Description
Technical field
The present invention relates to electricity-generating floor technical field more particularly to a kind of magnetic viscosity body electricity-generating floor and its production sides
Method.
Background technique
Nano generator (Nanogenerator, NG) is a kind of using the novel nanotechnology system that can confess energy
Generator made of work belongs to the smallest generator in the world.It is that one kind can be by mechanical energy caused by small physical change
Or thermal energy is converted into the technique device of electric energy.There are three types of main modes, respectively piezoelectric type nanometer at present for nano generator
Generator (PENG), rub electric-type nano generator (TENG) and pyroelectric nano generator (PNG) three classes.
In the prior art, when being generated electricity using floor, floor is directly contacted with power generation film, and people tramples the motive force on floor not
Stablize and causes the displacement in microcosmic point larger larger so as to cause the voltage fluctuation of electricity-generating floor.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of magnetic viscosity body hair
Electric floor and preparation method thereof, it is intended to solve the problems, such as that the voltage fluctuation of electricity-generating floor in the prior art is larger.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of magnetic viscosity body electricity-generating floor, wherein include: pedestal, the first electrode being arranged on the pedestal and second electrode,
With the floor body of the pedestal elastic connection, the magnet being arranged on the floor body；The magnet, the second electrode
And the first electrode is arranged successively along the elastic direction of the floor body, the first electrode and the second electrode it
Between there is gap, the first electrode is provided with magnetic viscosity layer away from the side of the magnet.
The magnetic viscosity body electricity-generating floor, wherein the first electrode includes: first connect with the magnetic viscosity layer
Supporting layer, the first ito thin film being connect with first supporting layer.
The magnetic viscosity body electricity-generating floor, wherein first supporting layer includes: to connect with first ito thin film
Conductive layer.
The magnetic viscosity body electricity-generating floor, wherein first supporting layer further include: what is connect with the conductive layer is poly-
Ester film.
The magnetic viscosity body electricity-generating floor, wherein the second electrode includes: the PDMS opposite with the first electrode
Film, the second ito thin film being connect with the PDMS film and the second supporting layer being connect with second ito thin film.
The magnetic viscosity body electricity-generating floor, wherein the magnetic viscosity layer includes: basal layer, is dispersed in the basal layer
In nano ferriferrous oxide granule.
The magnetic viscosity body electricity-generating floor, wherein the basal layer is PDMS layer.
The magnetic viscosity body electricity-generating floor, wherein several guide posts, the floor are provided on the floor body
Ontology by elastic device and the pedestal elastic connection, the elastic device include: be arranged on the pedestal and with it is described
The guide groove of guide post cooperation, the spring being arranged in the guide groove；The spring one end is contacted with the guide post, another
End is contacted with the bottom of the guide groove.
A kind of production method of the magnetic viscosity body electricity-generating floor as described in above-mentioned any one, wherein the following steps are included:
Magnetic viscosity layer, first electrode and second electrode are prepared, and is sequentially connected magnetic viscosity layer, first electrode, the on the base
Two electrodes；
After magnet is connected on floor body, floor body connection is obtained into the magnetic viscosity body electricity-generating floor on the base.
The production method of the magnetic viscosity body electricity-generating floor, wherein the preparation magnetic viscosity layer step specifically includes:
Nano ferriferrous oxide granule is prepared using solid reaction process or chemical codeposition method；
It is solid after the nano ferriferrous oxide of predetermined amount is mixed with PDMS according to the generated energy demand of magnetic viscosity body electricity-generating floor
Change obtains magnetic viscosity layer.
The utility model has the advantages that since magnet is not contacted with second electrode, this contactless way of propelling, dramatically
It reduces and artificially tramples microscopic instability caused by error, further improve voltage output stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of magnetic viscosity body electricity-generating floor in the present invention.
Fig. 2 is the structural schematic diagram of first electrode and second electrode in the present invention.
Fig. 3 is the first structure diagram of first electrode in the present invention.
Fig. 4 is the second structural schematic diagram of first electrode in the present invention.
Fig. 5 is the First Principle schematic diagram of magnetic viscosity body electricity-generating floor in the present invention.
Fig. 6 is the second schematic illustration of magnetic viscosity body electricity-generating floor in the present invention.
Description of symbols
10: magnet；11: floor body；20: pedestal；21: guide groove；22: spring；30: first electrode；31: the first supporting layers；
311: conductive layer；312: polyester film；32: the first ito thin films；33: magnetic viscosity layer；40: second electrode；41:PDMS film；
42: the second ito thin films；43: the second supporting layers；50: conducting wire.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Please refer to Fig. 1-Fig. 6, the present invention provides a kind of some embodiments of magnetic viscosity body electricity-generating floor.
As depicted in figs. 1 and 2, a kind of magnetic viscosity body electricity-generating floor of the invention, comprising: pedestal 20 is arranged in the base
The floor body 11 of first electrode 30 and second electrode 40 and 20 elastic connection of pedestal on seat 20 is arranged described
Magnet 10 on plate ontology 11；The magnet 10, the second electrode 40 and the first electrode 30 are along the floor body
11 elastic direction is arranged successively, and has gap, the first electrode between the first electrode 30 and the second electrode 40
30 are provided with magnetic viscosity layer 33 away from the side of the magnet 10.
It is worth noting that the principle of magnetic viscosity body electricity-generating floor is as follows:
Please referring also to Fig. 1 and Fig. 6, when trampling floor body 11, due to elastic connection between floor body 11 and pedestal 20,
That is, floor body 11 can be to 20 direction of pedestal (downwards, i.e., in figure in downward direction) displacement, magnet 10 is also just to bottom
It moves, when magnet 10 and when being closer of magnetic viscosity layer 33, magnetic viscosity layer 33 is magnetized, then can act on 30 generation of first electrode
Gradually deformation occurs for power, first electrode 30, and the gap between first electrode 30 and second electrode 40 gradually becomes smaller, and collides
And friction, to produce electricl energy.
When the minimum range of magnet 10 and magnetic viscosity layer 33 is in 1-20mm, it can be ensured that the magnetic attraction of magnet 10 is effective,
That is, power generation can be realized when magnet 10 is within the scope of magnetic viscosity layer 33 to 1-20mm.Please referring also to Fig. 1 and
Fig. 5, it is mobile towards the direction (upwards, i.e. upward direction in Fig. 1) far from magnetic viscosity layer 33 after magnet 10 reaches minimum range,
Magnetic viscosity layer 33 can be demagnetized, and the reaction force attenuation and disappearance, first electrode 30 of 33 pairs of first electrode 30 of magnetic viscosity layer restore shape
Become, the gap between first electrode 30 and second electrode 40 is restored.It, can be with by controlling the magnetization of magnetic viscosity layer 33 and demagnetized
Make constantly to collide and rub between first electrode 30 and second electrode 40, and produces electricl energy.Magnet 10 uses permanent magnet 10.
The distance between magnetic viscosity layer 33 and magnet 10 are remoter, and electricity output is smaller, and 10 motion frequency of magnet also directly affect electricity it is defeated
Power out.
It is generated electricity using magnetic viscosity layer 33 and the cooperation of magnet 10, is conducive to that miniature power generating device, magnetic viscosity layer 33 is made
In magnetic-particle be usually nano particle, even if miniature power generating device is made, magnetic viscosity layer 33 still be can work normally, and
The voltage stabilization of output.Magnet 10 and second electrode 40(or magnetic viscosity layer 33) it does not contact, this contactless promotion side
Formula dramatically reduces and artificially tramples microscopic instability caused by error, further improves voltage output stability.
In a preferred embodiment of the present invention, the magnetic viscosity layer 33 includes: basal layer, is dispersed in the basal layer
In nano ferriferrous oxide granule.The basal layer is dimethyl silicone polymer (PDMS) layer.
Specifically, nano ferriferrous oxide granule is prepared using solid reaction process or chemical coprecipitation in the present invention, excellent
Selection of land prepares nano ferriferrous oxide granule using chemical coprecipitation, and compared to solid reaction process, chemical coprecipitation can be with
Purer nano ferriferrous oxide granule is obtained, other impurities particle will not be generated.Nano ferriferrous oxide granule is by dividing
Powder is dispersed in basal layer, and in the influence in not magnetic field, nano ferriferrous oxide granule is in basal layer, first electrode 30
There are gaps between second electrode 40.Due to the influence in the magnetic field of magnet 10, nano ferriferrous oxide granule is magnetized, and is formed
It is displaced on the whole towards magnet 10.Therefore, the size of the active force of 33 pairs of first electrode 30 of magnetic viscosity layer can pass through magnet 10
Minimum range between magnetic viscosity layer 33 controls.
The volume ratio of nano ferriferrous oxide and basal layer (i.e. PDMS layer) is higher, and output voltage is higher, and nanometer four aoxidizes
The volume ratio of three-iron and basal layer is 20%-50%.
In a preferred embodiment of the present invention, as shown in Figure 1, being provided with several guiding on the floor body 11
Column (not shown), the floor body 11 pass through elastic device and 20 elastic connection of pedestal, the elastic device packet
It includes: the guide groove 21 for being arranged on the pedestal 20 and cooperating with the guide post, the spring being arranged in the guide groove 21
22；Described 22 one end of spring is contacted with the guide post, and the other end is contacted with the bottom of the guide groove 21.
Specifically, when floor body 11 is trampled, guide post is inserted into guide groove 21 and compressed spring 22, floor sheet
Body 11 drives magnet 10 to move down and produces electricl energy.When being detached from floor body 11, spring 22 restores deformation, generates to guide post
Thrust is restored to floor body 11 on original position, and floor body 11 drives magnet 10 to be restored on original position.?
During floor body 11 is constantly trampled and restored, magnetic viscosity body electricity-generating floor converts mechanical energy into electric energy.
In a preferred embodiment of the present invention, as shown in figs 2-4, the first electrode 30 includes: and the magnetic
First supporting layer 31 of the connection of viscous layer 33, the first tin indium oxide (ITO) film 32 being connect with first supporting layer 31.Institute
Stating the first supporting layer 31 includes: the conductive layer 311 connecting with first ito thin film 32.First supporting layer 31 further include:
The polyester film 312 being connect with the conductive layer 311, it is preferable that polyester film is that polyethylene terephthalate (PET) is thin
Film can also be other polyester films certainly, for example, polyethylene naphthalate film.
Specifically, the first supporting layer 31 plays a supporting role and provides the rebound stress after deformation, certainly some preferable
In embodiment, when conductive layer 311 plays support enough and provides rebound stress, PET film can be not provided with.Conductive layer 311 can
It is made with the material using good conductivities such as copper or silver, naturally it is also possible to use low temperature liquid metal, such as: gallium-indium alloy, gallium indium
Tin alloy, and low temperature liquid metal is directly printed upon on the first ito thin film.Conductive layer+PET film can certainly be used
Mode, it is ensured that the support of the first supporting layer 31 and provide the performance of rebound stress.
As shown in Figure 3 and Figure 4, conductive layer 311 can use serpentine configuration or ring structure, both electric current be facilitated to transmit,
Again conducive to deformation occurs and restores deformation, extend the service life of conductive layer 311.
In a preferred embodiment of the present invention, as shown in Fig. 2, the second electrode 40 includes: and first electricity
Pole 30 opposite dimethyl silicone polymer (PDMS) film 41, the second tin indium oxide (ITO) connecting with the PDMS film are thin
Film 42 and the second supporting layer 43 being connect with second ito thin film 42.
Specifically, PDMS film is bonded with the second ito thin film, wherein the binding face quilt of PDMS film and the second ito thin film
It polarizes positively charged, and another side (scope of freedom) is negatively charged.The structure of second supporting layer and the first supporting layer 31 is the same.
The invention has the following advantages that (1) electricity-generating floor of the invention belongs to non-contact electricity-generating floor, structure is simple, if
Count compact, each section is relatively independent, convenient for micromation, maintains easily and overhauls；(2) electricity-generating floor of the invention has good mutual
It is transsexual, may be implemented modularization, seriation and quickly design；(3) electricity-generating floor of the invention to working environment without particular/special requirement,
It can adapt to various particular surroundings, can be applied to the extreme environments such as dust, underwater, greatly improve the stabilization of electricity-generating floor
Property, reliability and economy.
The production method for the magnetic viscosity body electricity-generating floor that the present invention also provides a kind of as described in above-mentioned any one embodiment
Preferred embodiment:
A kind of production method of magnetic viscosity body electricity-generating floor described in the embodiment of the present invention, comprising the following steps:
Step S100, magnetic viscosity layer 33, first electrode 30 and second electrode 40 are prepared, and is sequentially connected magnetic on pedestal 20 and glues
Property layer 33, first electrode 30, second electrode 40.
Specifically, preparation 33 step of magnetic viscosity layer specifically includes:
Nano ferriferrous oxide granule is prepared using solid reaction process or chemical codeposition method；
It is solid after the nano ferriferrous oxide of predetermined amount is mixed with PDMS according to the generated energy demand of magnetic viscosity body electricity-generating floor
Change obtains magnetic viscosity layer 33.
The volume ratio of nano ferriferrous oxide granule and PDMS and voltage have following relationship: on 2 × 2 centimetres of film,
When volume fraction is 50%, output voltage is about 60V；When volume fraction is 30%, output voltage is about 50V；When volume point
When number is 25%, output voltage is about 45V；When volume fraction is 20%, output voltage is about 35V.
It will be used in first electrode 30 and second electrode 40 and arrive conductive layer 311 and PET film.First electrode 30 and second
PET-ITO laminated film (supporting layer+conductive layer+ito thin film) in electrode 40 can be obtained using identical step.
Specifically, pet material is stretched to form PET film, draws and leads on PET film surface
Line 50, or by the conductive layer 311 of 3D printing spraying liquid metal, and pass through magnetron sputtering tin indium oxide (ITO) preparation fitting
In the ito thin film of PET film inner surface to obtain first electrode 30.
Here conducting wire 50 can be completed before magnetron sputtering tin indium oxide (ITO), can also be in magnetron sputtering indium oxide
After tin (ITO), drawn on the tin indium oxide surface (ITO).
It is solid by stationary fixture after the one side of the PET film of one block of PET-ITO laminated film is bonded with magnetic viscosity layer 33
It is scheduled on pedestal 20.
PDMS film is fitted on another block of PET-ITO laminated film and obtains second electrode 40, then by second electrode 40
It is fixed on pedestal 20.
Step S200, after magnet 10 being connected on floor body 11, floor body 11 is connected on pedestal 20 and is obtained
The magnetic viscosity body electricity-generating floor.
Specifically, spring 22 is put into guide groove 21, then guide post is inserted into guide groove 21 and completes floor
The elastic connection of ontology 11 and pedestal 20.
In conclusion a kind of magnetic viscosity body electricity-generating floor provided by the present invention and preparation method thereof, the magnetic viscosity body
Electricity-generating floor includes: pedestal, the first electrode being arranged on the pedestal and second electrode, the ground with the pedestal elastic connection
Plate ontology, the magnet being arranged on the floor body；The magnet, the second electrode and the first electrode are described in
The elastic direction of floor body is arranged successively, and has gap, first electricity between the first electrode and the second electrode
Pole is provided with magnetic viscosity layer away from the side of the magnet.It is this contactless since magnet is not contacted with second electrode
The way of propelling dramatically reduces and artificially tramples microscopic instability caused by error, further improves voltage output
Stability.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of magnetic viscosity body electricity-generating floor characterized by comprising pedestal, the first electrode being arranged on the pedestal and
The floor body of second electrode and the pedestal elastic connection, the magnet being arranged on the floor body；The magnet, institute
Second electrode and the first electrode is stated to be arranged successively along the elastic direction of the floor body, the first electrode with it is described
There is gap, the first electrode is provided with magnetic viscosity layer away from the side of the magnet between second electrode.
2. magnetic viscosity body electricity-generating floor according to claim 1, which is characterized in that the first electrode include: with it is described
First supporting layer of magnetic viscosity layer connection, the first ito thin film being connect with first supporting layer.
3. magnetic viscosity body electricity-generating floor according to claim 2, which is characterized in that first supporting layer includes: and institute
State the conductive layer of the first ito thin film connection.
4. magnetic viscosity body electricity-generating floor according to claim 3, which is characterized in that first supporting layer further include: with
The polyester film of the conductive layer connection.
5. magnetic viscosity body electricity-generating floor according to claim 1, which is characterized in that the second electrode include: with it is described
The opposite PDMS film of first electrode, the second ito thin film being connect with the PDMS film and with second ito thin film connect
The second supporting layer connect.
6. magnetic viscosity body electricity-generating floor according to claim 1, which is characterized in that the magnetic viscosity layer include: basal layer,
The nano ferriferrous oxide granule being dispersed in the basal layer.
7. magnetic viscosity body electricity-generating floor according to claim 6, which is characterized in that the basal layer is PDMS layer.
8. magnetic viscosity body electricity-generating floor according to claim 1, which is characterized in that be provided on the floor body several
A guide post, for the floor body by elastic device and the pedestal elastic connection, the elastic device includes: to be arranged in institute
State on pedestal and with the guide groove of guide post cooperation, the spring being arranged in the guide groove；The spring one end and institute
Guide post contact is stated, the other end is contacted with the bottom of the guide groove.
9. a kind of production method of the magnetic viscosity body electricity-generating floor as described in claim 1-8 any one, which is characterized in that packet
Include following steps:
Magnetic viscosity layer, first electrode and second electrode are prepared, and is sequentially connected magnetic viscosity layer, first electrode, the on the base
Two electrodes；
After magnet is connected on floor body, floor body connection is obtained into the magnetic viscosity body electricity-generating floor on the base.
10. the production method of magnetic viscosity body electricity-generating floor according to claim 9, which is characterized in that the magnetic for preparing glues
Property layer step specifically includes:
Nano ferriferrous oxide granule is prepared using solid reaction process or chemical codeposition method；
It is solid after the nano ferriferrous oxide of predetermined amount is mixed with PDMS according to the generated energy demand of magnetic viscosity body electricity-generating floor
Change obtains magnetic viscosity layer.
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| CN201910540814.7A CN110242005B (en) | 2019-06-21 | 2019-06-21 | Magnetic viscous body power generation floor and manufacturing method thereof |
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| CN113676075A (en) * | 2021-08-06 | 2021-11-19 | 同济大学 | Spin coating preparation method of magnetic flexible friction nano generator |
| CN114070123A (en) * | 2021-12-07 | 2022-02-18 | 上海交通大学 | Self-powered three-dimensional track sensing floor |
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| GB0213767D0 (en) * | 2002-06-17 | 2002-07-24 | Mbt Holding Ag | Composition |
| CN101775887A (en) * | 2009-12-31 | 2010-07-14 | 石才俊 | Magnetic suspension pressure electricity-generating floor |
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|---|---|---|---|---|
| CN113676075A (en) * | 2021-08-06 | 2021-11-19 | 同济大学 | Spin coating preparation method of magnetic flexible friction nano generator |
| CN114070123A (en) * | 2021-12-07 | 2022-02-18 | 上海交通大学 | Self-powered three-dimensional track sensing floor |
| CN114070123B (en) * | 2021-12-07 | 2024-01-26 | 上海交通大学 | Self-powered three-dimensional track sensing floor |
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