CN109243830A - A kind of self-powered electrochromism supercapacitor - Google Patents
A kind of self-powered electrochromism supercapacitor Download PDFInfo
- Publication number
- CN109243830A CN109243830A CN201811008267.XA CN201811008267A CN109243830A CN 109243830 A CN109243830 A CN 109243830A CN 201811008267 A CN201811008267 A CN 201811008267A CN 109243830 A CN109243830 A CN 109243830A
- Authority
- CN
- China
- Prior art keywords
- electrochromism
- supercapacitor
- powered
- self
- anode electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 10
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 10
- -1 poly- Ethylenedioxy Chemical group 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 239000002070 nanowire Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000002322 conducting polymer Substances 0.000 claims description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 229920000767 polyaniline Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 229910007694 ZnSnO3 Inorganic materials 0.000 claims description 3
- 229910002113 barium titanate Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 claims description 3
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000002114 nanocomposite Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 229920000128 polypyrrole Polymers 0.000 claims description 3
- 229960003351 prussian blue Drugs 0.000 claims description 3
- 239000013225 prussian blue Substances 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- VUFYPLUHTVSSGR-UHFFFAOYSA-M hydroxy(oxo)nickel Chemical compound O[Ni]=O VUFYPLUHTVSSGR-UHFFFAOYSA-M 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001467 poly(styrenesulfonates) Polymers 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims 2
- SJYZKGAKLUMLOO-UHFFFAOYSA-M C=CC.Cl(=O)(=O)(=O)[O-].[Li+] Chemical compound C=CC.Cl(=O)(=O)(=O)[O-].[Li+] SJYZKGAKLUMLOO-UHFFFAOYSA-M 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- YKHQSWIVNHQJSW-UHFFFAOYSA-N iron;oxalonitrile Chemical compound [Fe].N#CC#N YKHQSWIVNHQJSW-UHFFFAOYSA-N 0.000 claims 1
- 150000002927 oxygen compounds Chemical class 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000035479 physiological effects, processes and functions Effects 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910016978 MnOx Inorganic materials 0.000 description 2
- 229910002640 NiOOH Inorganic materials 0.000 description 2
- 229920000144 PEDOT:PSS Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 150000003503 terephthalic acid derivatives Chemical class 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- UIGQEZZSKOINIE-UHFFFAOYSA-N [Li].CC=C Chemical compound [Li].CC=C UIGQEZZSKOINIE-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000003471 mutagenic agent Substances 0.000 description 1
- 231100000707 mutagenic chemical Toxicity 0.000 description 1
- 239000004633 polyglycolic acid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical class O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The invention discloses a kind of self-powered electrochromism supercapacitors, including nano generator (a), rectifier (b) and electrochromism supercapacitor (c) three parts, wherein the anode electrode (1) of nano generator (a) and cathode electrode (3) are connect with the ac input end of rectifier (b) respectively, the DC output end of rectifier (b) is connect with the transparent anode electrode (4) of electrochromism supercapacitor (c) and transparent cathode electrode (7) respectively, constitutes a complete circuit.Collection-conversion-integrated function of storage-application of body energy may be implemented in the self-powered electrochromism supercapacitor, it collects energy when human motion, then using electrochromism supercapacitor (c) come storage energy after the energy being converted, it is supplied without outside energy, it can be used for the monitoring and collection of energy of physiology signal, and it is combined with wearable device, the monitoring for human health.
Description
Technical field
The present invention relates to a kind of self-powered electrochromism supercapacitors, belong to electrochemical field.
Background technique
In in the past few decades, with the raising of scientific and technological level and the development of medical technology, intelligent, micromation sum aggregate
It is rapidly developed at the portable wearable sensors of change, has become the research hotspot of sensor field, and the life with us
It is closely bound up with medical treatment.Currently, the key challenge of this wearable sensor sustainable development first is that finding can suitably hold
Continuous energy resource system, and the capacitor of common secondary cell and the high-energy density of latest developments usually has the plane of stacking
Porous structure, and electrode is prepared using inorganic active material, this is difficult to be prepared into wearable device flexible, and these
The service life of energy resource system is limited, easily causes secondary pollution.Therefore, based on the wearable nearest research hotspot of electronic equipment
The energy collected in environment is focused primarily upon, is mentioned with a kind of self actuating system that collection of energy-conversion-memory technology combines
For endlessly energy supply.
Currently, the device for collecting the energy in various environment mainly includes piezoelectric nano generator (PENG) and friction
Raw electricity nano generator (TENG).Both nano generators are to convert mechanical energy into electricity based on piezoelectricity and triboelectric effect
Can, it can almost collect mechanical energy (such as physical motion, pressure, ripples, vibration, the sky of various forms of environment and human body systems
Flow of air etc.).Therefore, they have become the promising green energy resource collection system of tool, can be used for energy when human motion
It collects.
Due to the energy that nano generator is collected into be it is instantaneous, can not power directly to wearable sensor.Therefore,
An energy conversion is needed with storage equipment to realize that the effective of energy stores and application.Supercapacitor has the charging time
The advantages that short, high-efficient, pollution-free, it has also become one of most promising energy storage technology in renewable energy system.In addition, utilizing
Compound with electrochromic property can prepare electrochromism supercapacitor, can be become according to the color of supercapacitor
Change to monitor remaining capacity.Therefore, the present invention provides a kind of self-powered system that collection collection of energy, conversion are combined with memory technology
System, energy when human motion is collected using nano generator, is stored in electrochromism supercapacitor, gives after converted
Portable electronic device power supply.
Summary of the invention
Technical problem: the object of the present invention is to provide a kind of self-powered electrochromism supercapacitor, the self-powered is electroluminescent
The energy that discoloration supercapacitor is generated when collecting human motion using nano generator, is stored in electrochromism after converted
In supercapacitor, to portable electronic device power supply, it can be achieved that collection-conversion-storage-application integration of body energy
Function.
Technical solution: the present invention provides a kind of self-powered electrochromism supercapacitor, the electroluminescent changes of the self-powered
Color supercapacitor includes nano generator, rectifier and electrochromism supercapacitor three parts, wherein nano generator
Anode electrode and cathode electrode are connect with the ac input end of rectifier respectively, the positive port of the DC output end of rectifier with
The transparent anode electrode of electrochromism supercapacitor connects, and the cathode port of rectifier DC output end and electrochromism are super
The transparent cathode electrode of capacitor connects, and constitutes a complete circuit.Nano generator is used for the collection of energy, and rectifier is used
In converting alternating current to direct current, storage and electricity of the electrochromism supercapacitor for energy are shown.
Wherein:
One end of the electrochromism supercapacitor connects portable electronic device by external wire.
The nano generator is one or both of piezoelectric nano generator or frictional electricity nano generator.
The nano generator consists of three parts: anode electrode, cathode electrode and to be located at anode electrode and cathode electric
Nanometer generating film composition between pole.
The material of the nanometer generating film is ZnO nano-wire, GaN nano wire, ZnSnO3, lead magnesio-niobate (PMN-
PT)、(Na,K)-NbO3、BaTiO3, lead zirconate titanate (PZT), polyvinylidene fluoride, Kynoar (PVDF) and its copolymer receive
One of nano composite material or perovskite piezoelectric ceramics are a variety of.
The material of the anode electrode and cathode electrode is with one in conductive aluminium flake flexible, copper sheet or nickel sheet
Kind.
Anode electrode, cathode electrode and the nanometer generating film three parts of the nano generator are encapsulated by fexible film
Together, the fexible film is poly terephthalic acid class plastics (PET), polyimide plastic (PI), polyethylene film
(PE) or one of adhesive tape.
The electrochromism supercapacitor by it is bottom-up successively are as follows: transparent cathode electrode, electrochromic layer, electrolysis
Matter, electrochromic layer and transparent anode electrode.
The material of the transparent cathode electrode and transparent anode electrode is ITO/FTO/AZO electro-conductive glass or ITO/FTO/
One of AZO conductive film (PET).
The electrochromic layer is made of the compound with electrochromism property, which is metal oxidation
One or more of object, conducting polymer or iron cyanogen compound.
The metal oxide is tungstic acid (WO3), hydroxy nickel oxide (NiOOH), titanium dioxide (TiO2), oxidation
Manganese (MnOx) or five two sail (V of oxidation2O5)；The conducting polymer is that Polyglycolic acid fibre-is poly- (styrene sulfonate)
(i.e. PEDOT:PSS), polyaniline or polypyrrole；The iron cyanogen compound is Prussian blue.
The electrolyte is polyvinyl alcohol/phosphoric acid (PVA/H3PO4), polyvinyl alcohol/sulfuric acid (PVA/H2SO4) or high chlorine
Sour lithium-propene carbonate-polymethyl methacrylate (ACN-PC-LiClO4One of-PMMA).
The utility model has the advantages that compared with prior art, present invention has the advantage that
1, the collection-that body energy may be implemented in self-powered electrochromism supercapacitor proposed by the present invention is converted-is deposited
The integrated function of storage-application；
2, energy when self-powered electrochromism supercapacitor proposed by the present invention can acquire human motion, directly turns
These energy are changed and store, and for supplying without outside energy, sustainable use to wearable power electronic equipment, tool
Have the advantages that green, environmentally friendly, pollution-free；
3, self-powered electrochromism supercapacitor provided by the invention can be shown while carrying out energy stores
The variation of color can substantially judge charge condition and remaining capacity according to color.
Detailed description of the invention
Fig. 1 is circuit diagram of the self-powered electrochromism supercapacitor provided by the invention in charging process；
Fig. 2 is the structural schematic diagram of nano generator in self-powered electrochromism supercapacitor provided by the invention；
Fig. 3 is that the structure of electrochromism supercapacitor in self-powered electrochromism supercapacitor provided by the invention is shown
It is intended to；
Wherein: a nano generator, b rectifier, c electrochromism supercapacitor, d sensor, 1 anode electrode, 2 nanometers
Generate electricity film, 3 cathode electrodes, 4 transparent anode electrodes, 5 electrochromic layers, 6 electrolyte and 7 transparent cathode electrodes.
Specific embodiment
A kind of self-powered electrochromism supercapacitor (as shown in Figure 1), including nano generator a, rectifier b and electroluminescent
Change colour supercapacitor c three parts, the wherein anode electrode 1 of nano generator a and the friendship with rectifier b respectively of cathode electrode 3
Flow input terminal connection, the positive port of the DC output end of rectifier b and the transparent anode electrode of electrochromism supercapacitor c
4 connections, the cathode port of rectifier b DC output end are connect with the transparent cathode electrode 7 of electrochromism supercapacitor c, structure
At a complete circuit.
The nano generator a is one or both of piezoelectric nano generator or frictional electricity nano generator
(as shown in Figure 2), by anode electrode 1, cathode electrode 3 and the nanometer generating film between anode electrode 1 and cathode electrode 3
2 compositions, in which: the material of anode electrode 1 and cathode electrode 3 is with one of conductive aluminium flake, copper sheet or nickel sheet flexible；
The material of nanometer generating film 2 is ZnO nano-wire, GaN nano wire, ZnSnO3, lead magnesio-niobate, (Na, K)-NbO3、BaTiO3, zirconium
One of lead titanates, polyvinylidene fluoride, Kynoar and its copolymer nano-composite material or perovskite piezoelectric ceramics
Or it is a variety of.
Anode electrode 1, cathode electrode 3 and 2 three parts of nanometer generating film of the nano generator a are by fexible film
It is packaged together, which selects poly terephthalic acid class plastics (PET), polyimide plastic (PI), polyethylene film
(PE) or one of adhesive tape.
The electrochromism supercapacitor c (as shown in Figure 3) by it is bottom-up successively are as follows: transparent cathode electrode 7, electricity
Mutagens chromatograph 5, electrolyte 6, electrochromic layer 5 and transparent anode electrode 4, in which: transparent cathode electrode 7 and transparent anode electrode
4 material is one of ITO/FTO/AZO electro-conductive glass or ITO/FTO/AZO conductive film；The electrochromic layer 5 is
It is made of the compound with electrochromism property, which is metal oxide (WO3、NiOOH、TiO2, MnOx or
V2O5), one of conducting polymer (PEDOT:PSS, polyaniline or polypyrrole) or iron cyanogen compound (Prussian blue) or more
Kind；The electrolyte is PVA/H3PO4、PVA/H2SO4Or ACN-PC-LiClO4One kind of-PMMA.
The self-powered electrochromism supercapacitor is described in detail in the following with reference to the drawings and specific embodiments:
Embodiment 1
A kind of self-powered electrochromism supercapacitor, including nano generator a, rectifier b and the super electricity of electrochromism
Container c three parts, wherein the anode electrode 1 of nano generator a and cathode electrode 3 (are marked with the ac input end of rectifier b respectively
Have the port of "~~" or " AC ") connection, the positive port (port for indicating "+") of the DC output end of rectifier b with it is electroluminescent
The transparent anode electrode 4 of discoloration supercapacitor c connects, the cathode port (port for indicating "-") of rectifier b DC output end
It is connect with the transparent cathode electrode 7 of electrochromism supercapacitor c, constitutes a complete circuit.
The nano generator is piezoelectric nano generator, by anode electrode aluminium flake 1, cathode electrode aluminium flake 3 and is located at
Nanometer generating film Kynoar (PVDF) 2 between anode electrode 1 and cathode electrode 3 forms, and three is gathered by fexible film
Terephthaldehyde's acids plastics (PET) are packaged together.
The electrochromism supercapacitor c by it is bottom-up successively are as follows: transparent cathode electrode-ITO electro-conductive glass 7,
Electrochromic layer-polyaniline electroplated layer 5, electrolyte-PVA/H3PO4Gel 6, electrochromic layer-polyaniline electroplated layer 5 and transparent
Anode electrode-ITO electro-conductive glass 4.
One end of electrochromism supercapacitor c connects portable electronic device d by external wire.
Embodiment 2
A kind of self-powered electrochromism supercapacitor, including nano generator a, rectifier b and the super electricity of electrochromism
Container c three parts, wherein the anode electrode 1 of nano generator a and cathode electrode 3 (are marked with the ac input end of rectifier b respectively
Have the port of "~~" or " AC ") connection, the positive port (port for indicating "+") of the DC output end of rectifier b with it is electroluminescent
The transparent anode electrode 4 of discoloration supercapacitor c connects, the cathode port (port for indicating "-") of rectifier b DC output end
It is connect with the transparent cathode electrode 7 of electrochromism supercapacitor c, constitutes a complete circuit.
The nano generator is piezoelectric nano generator, by anode electrode nickel sheet 1, cathode electrode nickel sheet 3 and is located at
Nanometer generating film ZnO nano-wire 2 between anode electrode 1 and cathode electrode 3 forms, and three is encapsulated by polyethylene film (PE)
Together.
The electrochromism supercapacitor c by it is bottom-up successively are as follows: transparent cathode electrode-FTO electro-conductive glass 7,
Electrochromic layer-hot evaporation WO3Layer 5, electrolyte-PVA/H2SO4Gel 6, electrochromic layer-hot evaporation WO3Layer 5 and transparent
Anode electrode-FTO electro-conductive glass 4.
One end of electrochromism supercapacitor c connects portable electronic device d by external wire.
Embodiment 3
A kind of self-powered electrochromism supercapacitor, including nano generator a, rectifier b and the super electricity of electrochromism
Container c three parts, wherein the anode electrode 1 of nano generator a and cathode electrode 3 (are marked with the ac input end of rectifier b respectively
Have the port of "~~" or " AC ") connection, the positive port (port for indicating "+") of the DC output end of rectifier b with it is electroluminescent
The transparent anode electrode 4 of discoloration supercapacitor c connects, the cathode port (port for indicating "-") of rectifier b DC output end
It is connect with the transparent cathode electrode 7 of electrochromism supercapacitor c, constitutes a complete circuit.
The nano generator is piezoelectric nano generator, by anode electrode copper sheet 1, cathode electrode copper sheet 3 and is located at
Nanometer generating film lead zirconate titanate 2 between anode electrode 1 and cathode electrode 3 forms, and three is packaged together by adhesive tape.
The electrochromism supercapacitor c by it is bottom-up successively are as follows: the electrochromism supercapacitor c by
It is bottom-up successively are as follows: transparent cathode electrode-ITO conductive film 7, electrochromic layer-electropolymerization V2O5Layer 5, electrolyte-
LiClO4- PC-PMMA gel 6, electrochromic layer-electropolymerization V2O55 and transparent anode electrode-ITO of layer conductive film 4.
One end of electrochromism supercapacitor c connects portable electronic device d by external wire.
The electrochromism supercapacitor c component of self-powered electrochromism supercapacitor provided by the invention passes through external
Conducting wire connects portable electronic device d, gives a variety of wearable power electronic equipments:
1, self-powered electrochromism supercapacitor is affixed at elbow with clear PE protective film, is being moved for collector
When the energy caused by elbow is bent, and energy is stored in electrochromism supercapacitor c, it is super to light electrochromism
Grade capacitor c external LED small bulbs；
2, self-powered electrochromism supercapacitor is affixed on knee with clear PE protective film, is being moved for collector
When the energy as caused by knee bends, and energy is stored in electrochromism supercapacitor c, it is super to electrochromism
Capacitor c external blood glucose meter power supply, with the on-line monitoring of human body level；
3, self-powered electrochromism supercapacitor is placed in sole, for collector's jamming on due to foot during exercise
And the piezoelectric energy generated, and energy is stored in electrochromism supercapacitor c, to outside electrochromism supercapacitor c
The electronic thermometer power supply connect, with the monitoring of body temperature；
It should be pointed out that for those skilled in the art, without departing from the principle of the present invention,
Several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of self-powered electrochromism supercapacitor, it is characterised in that: the self-powered electrochromism supercapacitor
Including nano generator (a), rectifier (b) and electrochromism supercapacitor (c) three parts；Wherein nano generator (a)
Anode electrode (1) and cathode electrode (3) are connect with the ac input end of rectifier (b) respectively, the DC output end of rectifier (b)
Positive port connect with the transparent anode electrode (4) of electrochromism supercapacitor (c), rectifier (b) DC output end
Cathode port is connect with the transparent cathode electrode (7) of electrochromism supercapacitor (c), constitutes a complete circuit.
2. a kind of self-powered electrochromism supercapacitor according to claim 1, it is characterised in that: the nanometer hair
Motor is one or both of piezoelectric nano generator or frictional electricity nano generator.
3. a kind of self-powered electrochromism supercapacitor according to claim 1, it is characterised in that: the nanometer hair
Motor is by anode electrode (1), cathode electrode (3) and the nanometer generating film between anode electrode (1) and cathode electrode (3)
(2) it forms.
4. a kind of self-powered electrochromism supercapacitor according to claim 3, it is characterised in that: the nanometer hair
The material of conductive film (2) is ZnO nano-wire, GaN nano wire, ZnSnO3, lead magnesio-niobate, (Na, K)-NbO3、BaTiO3, zirconium metatitanic acid
One of lead, polyvinylidene fluoride, Kynoar and its copolymer nano-composite material or perovskite piezoelectric ceramics are more
Kind.
5. a kind of self-powered electrochromism supercapacitor according to claim 3, it is characterised in that: the anode electricity
The material of pole (1) and cathode electrode (3) is with one of conductive aluminium flake, copper sheet or nickel sheet flexible.
6. a kind of self-powered electrochromism supercapacitor according to claim 1, it is characterised in that: the electroluminescent change
Color supercapacitor (c) by it is bottom-up successively are as follows: it is transparent cathode electrode (7), electrochromic layer (5), electrolyte (6), electroluminescent
Photochromic layer (5) and transparent anode electrode (4).
7. a kind of self-powered electrochromism supercapacitor according to claim 6, it is characterised in that: the transparent yin
The material of pole electrode (7) and transparent anode electrode (4) is in ITO/FTO/AZO electro-conductive glass or ITO/FTO/AZO conductive film
One kind.
8. a kind of self-powered electrochromism supercapacitor according to claim 6, it is characterised in that: the electroluminescent change
Chromatograph (5) is made of the compound with electrochromism property, which is metal oxide, conducting polymer or iron cyanogen
One or more of compound.
9. a kind of self-powered electrochromism supercapacitor according to claim 8, it is characterised in that: the metal oxygen
Compound is tungstic acid, hydroxy nickel oxide, titanium dioxide, manganese oxide or five two sails of oxidation；The conducting polymer is poly-
Ethylenedioxy thiophene-poly- (styrene sulfonate), polyaniline or polypyrrole；The iron cyanogen compound is Prussian blue.
10. a kind of self-powered electrochromism supercapacitor according to claim 6, it is characterised in that: the electrolysis
Matter is one in polyvinyl alcohol/phosphoric acid, polyvinyl alcohol/sulfuric acid or lithium perchlorate-propene carbonate-polymethyl methacrylate
Kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008267.XA CN109243830A (en) | 2018-08-31 | 2018-08-31 | A kind of self-powered electrochromism supercapacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008267.XA CN109243830A (en) | 2018-08-31 | 2018-08-31 | A kind of self-powered electrochromism supercapacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109243830A true CN109243830A (en) | 2019-01-18 |
Family
ID=65068103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811008267.XA Pending CN109243830A (en) | 2018-08-31 | 2018-08-31 | A kind of self-powered electrochromism supercapacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109243830A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320481A (en) * | 2019-07-11 | 2019-10-11 | 南京理工大学 | It is a kind of based on magnetoelectricity-electrochromic effect magnetic field visualization sensor |
| CN110426143A (en) * | 2019-07-11 | 2019-11-08 | 南京理工大学 | A kind of vibration visible sensor based on pressure photochromic effect |
| CN112713638A (en) * | 2021-01-11 | 2021-04-27 | 中北大学 | Self-powered flexible energy storage device and self-powered sensing device |
| CN113257990A (en) * | 2021-04-23 | 2021-08-13 | 苏州攀特电陶科技股份有限公司 | Base metal inner electrode material for multilayer piezoelectric ceramic actuator and preparation method thereof |
| CN113307507A (en) * | 2021-06-07 | 2021-08-27 | 哈尔滨工业大学 | Preparation method of high-stability electrochromic film based on titanium dioxide/nano gold particle array structure |
| CN114530337A (en) * | 2022-03-08 | 2022-05-24 | 广西大学 | High-performance solid-state electrochromic supercapacitor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206506342U (en) * | 2017-02-20 | 2017-09-19 | 天津市中环量子科技有限公司 | A kind of self actuating system based on metal halide perovskite material |
| CN108123643A (en) * | 2016-11-30 | 2018-06-05 | 北京纳米能源与系统研究所 | A kind of self-charging type ultracapacitor based on friction nanometer power generator |
-
2018
- 2018-08-31 CN CN201811008267.XA patent/CN109243830A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123643A (en) * | 2016-11-30 | 2018-06-05 | 北京纳米能源与系统研究所 | A kind of self-charging type ultracapacitor based on friction nanometer power generator |
| CN206506342U (en) * | 2017-02-20 | 2017-09-19 | 天津市中环量子科技有限公司 | A kind of self actuating system based on metal halide perovskite material |
Non-Patent Citations (1)
| Title |
|---|
| 刘翠仙: "电致变色型导电聚苯胺固态超级电容器的构建与性能研究", 《高分子学报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320481A (en) * | 2019-07-11 | 2019-10-11 | 南京理工大学 | It is a kind of based on magnetoelectricity-electrochromic effect magnetic field visualization sensor |
| CN110426143A (en) * | 2019-07-11 | 2019-11-08 | 南京理工大学 | A kind of vibration visible sensor based on pressure photochromic effect |
| CN112713638A (en) * | 2021-01-11 | 2021-04-27 | 中北大学 | Self-powered flexible energy storage device and self-powered sensing device |
| CN113257990A (en) * | 2021-04-23 | 2021-08-13 | 苏州攀特电陶科技股份有限公司 | Base metal inner electrode material for multilayer piezoelectric ceramic actuator and preparation method thereof |
| CN113257990B (en) * | 2021-04-23 | 2024-02-09 | 苏州攀特电陶科技股份有限公司 | Base metal inner electrode material for multilayer piezoelectric ceramic actuator and preparation method thereof |
| CN113307507A (en) * | 2021-06-07 | 2021-08-27 | 哈尔滨工业大学 | Preparation method of high-stability electrochromic film based on titanium dioxide/nano gold particle array structure |
| CN114530337A (en) * | 2022-03-08 | 2022-05-24 | 广西大学 | High-performance solid-state electrochromic supercapacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| He et al. | Recent progress of flexible/wearable self-charging power units based on triboelectric nanogenerators | |
| CN109243830A (en) | A kind of self-powered electrochromism supercapacitor | |
| Shi et al. | Triboelectric nanogenerators and hybridized systems for enabling next-generation IoT applications | |
| Luo et al. | Recent advances in triboelectric nanogenerator based self-charging power systems | |
| Liu et al. | Flexible self-charging power sources | |
| Pu et al. | Toward wearable self‐charging power systems: the integration of energy‐harvesting and storage devices | |
| Zhang et al. | Flexible self‐powered integrated sensing system with 3D periodic ordered black phosphorus@ MXene thin‐films | |
| Vallem et al. | Energy harvesting and storage with soft and stretchable materials | |
| Yun et al. | Recent advance in new-generation integrated devices for energy harvesting and storage | |
| Wang et al. | Progress in nanogenerators for portable electronics | |
| Gao et al. | A survey of hybrid energy devices based on supercapacitors | |
| Zhao et al. | Recent advances in wearable self-powered energy systems based on flexible energy storage devices integrated with flexible solar cells | |
| Khan et al. | Evolution from single to hybrid nanogenerator: a contemporary review on multimode energy harvesting for self-powered electronics | |
| Zhao et al. | Nanogenerator-based self-charging energy storage devices | |
| Bai et al. | Hybrid, multi-source, and integrated energy harvesters | |
| Zhang et al. | Structure design and performance of hybridized nanogenerators | |
| CN103000954B (en) | A kind of energy bag | |
| CN205195598U (en) | Composite nanowire generator | |
| Li et al. | Graphene materials for miniaturized energy harvest and storage devices | |
| Li et al. | Miura folding based charge-excitation triboelectric nanogenerator for portable power supply | |
| CN107453644A (en) | A kind of flexible ocean energy harvester | |
| Boruah | Recent advances in off-grid electrochemical capacitors | |
| CN103840710B (en) | A kind of vibration energy collector | |
| Liu et al. | Evolution and application of all-in-one electrochemical energy storage system | |
| CN207304405U (en) | A kind of flexibility ocean energy harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |