CN105914041B - A kind of electric automobile charging station using solar energy - Google Patents
A kind of electric automobile charging station using solar energy Download PDFInfo
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- CN105914041B CN105914041B CN201610512233.9A CN201610512233A CN105914041B CN 105914041 B CN105914041 B CN 105914041B CN 201610512233 A CN201610512233 A CN 201610512233A CN 105914041 B CN105914041 B CN 105914041B
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- conductive glass
- tungstic acid
- dye
- fto
- babinet
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 238000002360 preparation method Methods 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims description 97
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims description 75
- 239000000975 dye Substances 0.000 claims description 52
- 239000000243 solution Substances 0.000 claims description 51
- 239000003792 electrolyte Substances 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000008367 deionised water Substances 0.000 claims description 28
- 229910021641 deionized water Inorganic materials 0.000 claims description 28
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 21
- 239000000758 substrate Substances 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 15
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000003599 detergent Substances 0.000 claims description 14
- 235000013675 iodine Nutrition 0.000 claims description 14
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000013019 agitation Methods 0.000 claims description 13
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 9
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 235000019441 ethanol Nutrition 0.000 claims description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 239000010937 tungsten Substances 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- 239000000908 ammonium hydroxide Substances 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 7
- 238000000137 annealing Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 7
- 229940043237 diethanolamine Drugs 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 7
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- 239000011630 iodine Substances 0.000 claims description 7
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims description 7
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims 1
- 125000005909 ethyl alcohol group Chemical group 0.000 claims 1
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 claims 1
- 230000002929 anti-fatigue Effects 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 description 30
- 239000010408 film Substances 0.000 description 26
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 12
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 12
- 230000005693 optoelectronics Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000001476 alcoholic effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 6
- 239000004312 hexamethylene tetramine Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 206010070834 Sensitisation Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 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
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
This application involves a kind of electric automobile charging station using solar energy, including：Babinet, solar panels；The babinet is fixed on ground by base angle fixing bolt, and the solar panels are located at right over the babinet；The babinet is disposed with control system, weather forecast display screen system, touch screen, map advertisement screen, quick charger and accumulator group from top to bottom；The solar panels are based on dye-sensitized solar cells, and the application preparation process is simple, and anti-fatigue ability is strong, and photoelectric conversion efficiency is higher, has certain practical application potential.
Description
Technical field
This application involves charging station field more particularly to a kind of electric automobile charging stations using solar energy.
Background technology
With the rise of new energy, the development of electric vehicle so that electric vehicle obtains having deep love for for consumers in general, electronic
The charging station of automobile is the basic place of Development of Electric Vehicles, and the charging station of existing electric vehicle is excessively simple and crude, and function list
One, serious land occupation, so that the charging station of electric vehicle develops slowly.
Invention content
To overcome the problems in correlation technique, the application provides a kind of electric automobile charging station using solar energy.
The application is achieved through the following technical solutions：
A kind of electric automobile charging station using solar energy, including：Babinet, solar panels；The babinet is consolidated by base angle
Determine bolt and be fixed on ground, the solar panels are located at right over the babinet.
Preferably, the babinet be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the solar panels are connect with the babinet, are powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
The technical solution that embodiments herein provides can include the following benefits：
1. the dye-sensitized solar cells in the application electric automobile charging station, due to conventional dyes sensitization solar battery
It is middle using carrier of the TiO2 nano particles as dyestuff, though grain structure with big specific surface area, due to grain boundary
The presence in face, electronics transmits between particles will pass through countless interfaces, this weakens transmission rate of the electronics in transmission process；
Light anode structure is directly grows tungstic acid three-dimensional on transparent conductive film in the dye-sensitized solar cells of the present invention
Grid nanostructured, with direct electron transfer pathways, electronics can be collected into along three-dimensional manometer grid on electrode,
Simultaneously because tungsten trioxide nano material belongs to semiconductor material with wide forbidden band, there is high electric conductivity, therefore from structure and material
Aspect substantially increases the efficiency of transmission of electronics.
2. tungstic acid three-dimensional grid nanostructured has larger specific surface area, the absorption effect of dyestuff can be greatly improved
Rate, dyestuff are excited by light generation electronics, and sufficient Dye Adsorption amount can largely generate photon, increase density of photocurrent, and then
The transfer efficiency of sunlight can be improved.
3. increasing one layer of Cr metal between the FTO substrates of light anode and tungstic acid three-dimensional grid nanostructured, make
For the transition zone of electronics conduction, contact resistance larger between nanostructured and substrate is avoided, in addition, adding in the electrolytic solution
Nano-Ag particles, nano-Ag particles contribute to the scattering of sunlight in the electrolytic solution, increase the probability of dyestuff absorption, can
Improve electricity conversion.
4. in the modified light anode structure that the present invention designs, tungstic acid three-dimensional grid nanostructured uses hydro-thermal legal system
Standby, the preparation method is simple, of low cost, has the potentiality of a wide range of practical application.
The additional aspect of the application and advantage will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the application.It should be understood that above general description and following detailed description are only
It is exemplary and explanatory, the application can not be limited.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is herein described electric automobile charging station structure diagram, wherein, 1- babinets, 2- solar panels.
Fig. 2 is the flow chart of the production method of dye-sensitized solar cells described in the application electric automobile charging station.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.For letter
Change disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
Purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself to be more than that the relationship between various embodiments and/or setting is discussed again.This
Outside, this application provides various specific techniques and material example, but those of ordinary skill in the art may realize that
The use of the applicability and/or other materials of other techniques.In addition, fisrt feature described below Second Eigenvalue " on "
Structure can be formed as the embodiment being in direct contact including the first and second features, can also be formed in including other feature
Embodiment between first and second features, such first and second feature may not be to be in direct contact.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be the connection inside mechanical connection or electrical connection or two elements, it can
To be to be connected directly, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The energy is the substance that energy conversion is provided to nature, is the material base of mankind's activity.Clean energy resource, also referred to as
Green energy resource refers to those energy not discharged pollutants, includes water energy, wind energy, solar energy, biological energy source, nuclear energy, underground heat
Can etc., clean energy resource is environmentally friendly, and discharge is few, and pollution level is small.At present, the development and utilization of clean energy resource is becoming
The consistent appealing of world.
Solar energy clean energy resource is that the luminous energy of the sun is converted to the forms such as thermal energy, electric energy, will not in energy sources conversion
Generate other pollutions.At present it is most commonly used is silica-based solar, the efficiency of opto-electronic conversion is higher, still, silicon it is purified
Journey meeting generation environment pollution, the complex manufacturing technology of silica-based solar cell are expensive.
In the big family of solar cell, dye-sensitized solar cells belongs to hybrid inorganic-organic battery, type electricity
Pond forms class sandwich structure by light anode, to the electrolyte of electrode and sandwich；Wherein, light anode is usually by transparent electricity
The TiO2 nano thin-films on pole and its surface are formed, which is adsorbed with dyestuff, and dyestuff is mainly used to absorb sunlight
Energy；Electrode is generally made of the catalytic film on electrode and its surface, which is generally Pt metals.The dye sensitization sun
Energy battery has many advantages, such as technically simple, of low cost.In the research to dye-sensitized solar cells, the material of light anode
It is played a significant role in terms of transfer efficiency of the structure to improving photoelectricity.
Tungsten belongs to transition metal, and tungstic acid is the highest oxidation state of tungsten, fully meets stoichiometric ratio, three oxidations
Tungsten is a kind of typical wide bandgap semiconductor functional material, is detected in gas, light, electrochromism, photocatalysis, the side such as electrochemistry
Face has excellent performance.
With reference to embodiment, the present invention is described further.
Embodiment one：
By Fig. 1, embodiments herein is related to a kind of electric automobile charging station using solar energy, including：Babinet 1, too
Positive energy plate 2；The babinet 1 is fixed on ground by base angle fixing bolt, and the solar panels 2 are located at right over the babinet 1.
Preferably, the babinet 1 be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the connection of the solar panels 2 and the babinet 1 is powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, with reference to Fig. 2, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
Preferably, in the dye-sensitized solar cells, by Hydrothermal Growth, in FTO substrates, one layer of three oxygen is grown
Change tungsten network, when wherein tungsten hexachloride content is 15mmol, nanometer web thickness is 8 μm.Tungsten trioxide nano three-dimensional knot
Structure is in hollow network-like, wherein, a diameter of 40nm of network, centre can adsorb hiding a large amount of dye molecules, and dyestuff is inhaled
Attached amount is 0.189 × 10-6mol/cm2.
Opto-electronic conversion test is carried out to dye cell structure of the present invention, test condition is AM1.5 optical power densities 100mW/
Cm2, test find that short circuit current 15.4mA/cm2, open-circuit voltage 0.6V, photoelectric conversion efficiency reach 9.4%.It is antifatigue
Test, in follow-on test 1000h, photoelectric conversion efficiency, which compares, has dropped 3.1%, better working stability.
By test, electric automobile charging station of the invention, preparation process is simple, and anti-fatigue ability is strong, opto-electronic conversion effect
Rate is higher, has certain practical application potential.
Embodiment two：
By Fig. 1, embodiments herein is related to a kind of electric automobile charging station using solar energy, including：Babinet 1, too
Positive energy plate 2；The babinet 1 is fixed on ground by base angle fixing bolt, and the solar panels 2 are located at right over the babinet 1.
Preferably, the babinet 1 be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the connection of the solar panels 2 and the babinet 1 is powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, with reference to Fig. 2, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
Preferably, in the dye-sensitized solar cells, by Hydrothermal Growth, in FTO substrates, one layer of three oxygen is grown
Change tungsten network, when wherein tungsten hexachloride content is 20mmol, nanometer web thickness is 5 μm.Tungsten trioxide nano three-dimensional knot
Structure is in hollow network-like, wherein, a diameter of 40nm of network, centre can adsorb hiding a large amount of dye molecules, and dyestuff is inhaled
Attached amount is 0.189 × 10-6mol/cm2.
Opto-electronic conversion test is carried out to dye cell structure of the present invention, test condition is AM1.5 optical power densities 100mW/
Cm2, test find that short circuit current 15.4mA/cm2, open-circuit voltage 0.6V, photoelectric conversion efficiency reach 7.3%.It is antifatigue
Test, in follow-on test 1000h, photoelectric conversion efficiency, which compares, has dropped 3.5%, better working stability.
By test, electric automobile charging station of the invention, preparation process is simple, and anti-fatigue ability is strong, opto-electronic conversion effect
Rate is higher, has certain practical application potential.
Embodiment three：
By Fig. 1, embodiments herein is related to a kind of electric automobile charging station using solar energy, including：Babinet 1, too
Positive energy plate 2；The babinet 1 is fixed on ground by base angle fixing bolt, and the solar panels 2 are located at right over the babinet 1.
Preferably, the babinet 1 be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the connection of the solar panels 2 and the babinet 1 is powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, with reference to Fig. 2, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
Preferably, in the dye-sensitized solar cells, by Hydrothermal Growth, in FTO substrates, one layer of three oxygen is grown
Change tungsten network, when wherein tungsten hexachloride content is 25mmol, nanometer web thickness is 7 μm.Tungsten trioxide nano three-dimensional knot
Structure is in hollow network-like, wherein, a diameter of 40nm of network, centre can adsorb hiding a large amount of dye molecules, and dyestuff is inhaled
Attached amount is 0.189 × 10-6mol/cm2.
Opto-electronic conversion test is carried out to dye cell structure of the present invention, test condition is AM1.5 optical power densities 100mW/
Cm2, test find that short circuit current 15.4mA/cm2, open-circuit voltage 0.6V, photoelectric conversion efficiency reach 6.5%.It is antifatigue
Test, in follow-on test 1000h, photoelectric conversion efficiency, which compares, has dropped 5.1%, better working stability.
By test, electric automobile charging station of the invention, preparation process is simple, and anti-fatigue ability is strong, opto-electronic conversion effect
Rate is higher, has certain practical application potential.
Example IV：
By Fig. 1, embodiments herein is related to a kind of electric automobile charging station using solar energy, including：Babinet 1, too
Positive energy plate 2；The babinet 1 is fixed on ground by base angle fixing bolt, and the solar panels 2 are located at right over the babinet 1.
Preferably, the babinet 1 be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the connection of the solar panels 2 and the babinet 1 is powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, with reference to Fig. 2, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
Preferably, in the dye-sensitized solar cells,
By Hydrothermal Growth, in FTO substrates, one layer of tungstic acid network, wherein tungsten hexachloride content are grown
During for 30mmol, nanometer web thickness is 10 μm.Tungsten trioxide nano three-dimensional structure is in hollow network-like, wherein, network
A diameter of 40nm, centre can adsorb hiding a large amount of dye molecules, and Dye Adsorption amount is 0.189 × 10-6mol/cm2.
Opto-electronic conversion test is carried out to dye cell structure of the present invention, test condition is AM1.5 optical power densities 100mW/
Cm2, test find that short circuit current 15.4mA/cm2, open-circuit voltage 0.6V, photoelectric conversion efficiency reach 7.3%.It is antifatigue
Test, in follow-on test 1000h, photoelectric conversion efficiency, which compares, has dropped 3.1%, better working stability.
By test, electric automobile charging station of the invention, preparation process is simple, and anti-fatigue ability is strong, opto-electronic conversion effect
Rate is higher, has certain practical application potential.
Embodiment five：
By Fig. 1, embodiments herein is related to a kind of electric automobile charging station using solar energy, including：Babinet 1, too
Positive energy plate 2；The babinet 1 is fixed on ground by base angle fixing bolt, and the solar panels 2 are located at right over the babinet 1.
Preferably, the babinet 1 be disposed with from top to bottom control system, weather forecast display screen system, touch screen,
Map advertisement screen, quick charger and accumulator group.
Preferably, the connection of the solar panels 2 and the babinet 1 is powered for the babinet.
Preferably, the solar panels are based on dye-sensitized solar cells.
Preferably, which is characterized in that the dye-sensitized solar cells are formed by light anode, to electrode and electrolyte；Institute
It states light anode and is followed successively by FTO substrates, transition zone, tungstic acid Seed Layer, tungstic acid three-dimensional grid nanostructured from outside to inside
And dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed layer thickness is 120nm；The tungstic acid
Three-dimensional grid nanostructured is prepared using hydro-thermal method.
Preferably, with reference to Fig. 2, the preparation process of the dye-sensitized solar cells is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：FTO conductive glass surfaces can take certain size first there are pollutions such as greasy dirt, dust
Its conduction is put into liquid detergent solution, is cleaned by ultrasonic 30min, Ran Houyong by the FTO electro-conductive glass of (10cm × 10cm) up
Deionized water is rinsed for several times repeatedly, until liquid detergent is cleaned up, then, FTO electro-conductive glass is sequentially placed into acetone, second
It is cleaned by ultrasonic 20min respectively in alcohol, deionized water, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid
The transition zone of three dimensional network structure and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and the anhydrous second of 100ml
Alcoholic solution is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into 80 DEG C of oil baths
Middle magnetic agitation 6h, obtains seed solution；The FTO electro-conductive glass after being cleaned in step 1 is taken, it is molten to be slowly entered seed
In liquid, 3min is stood, then slowly pulls out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, then by the FTO of pull-out
Electro-conductive glass is put into baking oven and dries, and FTO electro-conductive glass finally is put into 300 DEG C of annealing 5h, wherein temperature-rise period in Muffle furnace
Middle heating rate is 5 DEG C/min；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, 45mmol's
The deionized water mixed solution of hexamethylenetetramine and 200ml is added dropwise 5ml ammonium hydroxide and stirs, transfers it to height
It presses in kettle liner；The FTO electro-conductive glass inclination for being covered with tungstic acid Seed Layer is taken to lean against in the solution of autoclave liner, conducting surface
It places downward, after sealing, autoclave is put into and has been warming up in 95 DEG C of baking oven, reaction for 24 hours, is down to naturally after the reaction was complete
Room temperature takes out FTO electro-conductive glass, and 30s is rinsed with deionized water, and obtaining growth has the light of tungstic acid three-dimensional grid nanostructured
Anode；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds thereto
Enter the lithium iodide of 0.1mol, 0.1mol iodines, the tetrabutylammonium iodide of 0.6mol 4- tert .-butylpyridines and 0.6mol is protected from light
Ultrasonic 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, is fully dissolved,
It is protected from light stirring 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid
The light anode of nanostructured enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then will carry Pt Catalytic Layers
Identical size FTO electro-conductive glass be packaged together with the light anode, encapsulating material use heat-sealing film, by electrolyte to electrode
The aperture injection of one end, encapsulates aperture, and connecting wire forms modified dye-sensitized solar cells of the invention.
Preferably, in the dye-sensitized solar cells, by Hydrothermal Growth, in FTO substrates, one layer of three oxygen is grown
Change tungsten network, when wherein tungsten hexachloride content is 35mmol, nanometer web thickness is 5 μm.Tungsten trioxide nano three-dimensional knot
Structure is in hollow network-like, wherein, a diameter of 40nm of network, centre can adsorb hiding a large amount of dye molecules, and dyestuff is inhaled
Attached amount is 0.189 × 10-6mol/cm2.
Opto-electronic conversion test is carried out to dye cell structure of the present invention, test condition is AM1.5 optical power densities 100mW/
Cm2, test find that short circuit current 15.4mA/cm2, open-circuit voltage 0.6V, photoelectric conversion efficiency reach 6.5%.It is antifatigue
Test, in follow-on test 1000h, photoelectric conversion efficiency, which compares, has dropped 3.1%, better working stability.
By test, electric automobile charging station of the invention, preparation process is simple, and anti-fatigue ability is strong, opto-electronic conversion effect
Rate is higher, has certain practical application potential.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and including the undocumented common knowledge in the art of the application
Or conventional techniques.Description and embodiments are considered only as illustratively, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by appended claim.
Claims (2)
1. a kind of electric automobile charging station using solar energy, which is characterized in that including：Babinet, solar panels；The babinet leads to
It crosses base angle fixing bolt and is fixed on ground, the solar panels are located at right over the babinet；The solar panels and the case
Body connects, and powers for the babinet；The solar panels be based on dye-sensitized solar cells, the dye-sensitized solar cells by
Light anode forms electrode and electrolyte；The light anode is followed successively by FTO substrates, transition zone, tungstic acid seed from outside to inside
Layer, tungstic acid three-dimensional grid nanostructured and dye molecule；The transition zone is Cr film transition zones；The tungstic acid seed
Layer thickness is 120nm；The tungstic acid three-dimensional grid nanostructured is prepared using hydro-thermal method；The dye-sensitized solar cells
Preparation process it is as follows：
S1 prepares light anode
A) FTO substrates are cleaned：The FTO electro-conductive glass of 10cm × 10cm is taken first, its conduction is put into liquid detergent solution up
In, it is cleaned by ultrasonic 30min, is then rinsed repeatedly with deionized water for several times, until liquid detergent is cleaned up, then, FTO is led
Electric glass is sequentially placed into acetone, ethyl alcohol, deionized water is cleaned by ultrasonic 20min respectively, is dried up with nitrogen gun for use；
B) transition zone is prepared：One layer of Cr film of FTO conductive glass surfaces magnetron sputtering after cleaning, as tungstic acid three-dimensional
The transition zone of network and FTO electro-conductive glass, Cr film thicknesses are 50nm；
C) tungstic acid Seed Layer is prepared：Take the sodium tungstate of 0.1mol, the diethanol amine of 0.06mol and 100ml absolute ethyl alcohols molten
Liquid is put it into beaker, in room temperature magnetic agitation 30min, is sufficiently mixed it, and beaker then is put into magnetic in 80 DEG C of oil baths
Power stirs 6h, obtains seed solution；The FTO electro-conductive glass of step b is slowly immersed in seed solution, 3min is stood, then delays
Slow to pull out FTO electro-conductive glass, it is 0.05cm/s to keep pulling out speed, and then the FTO electro-conductive glass of pull-out is put into baking oven and is dried
It is dry, FTO electro-conductive glass is finally put into 300 DEG C of annealing 5h in Muffle furnace, heating rate is 5 DEG C/min wherein in temperature-rise period；
D) tungstic acid three-dimensional grid nanostructured is grown：Preparation contains tungsten hexachloride, 30mmol sodium tungstates, six times of 45mmol
The deionized water mixed solution of tetramine and 200ml, wherein, tungsten hexachloride content for 15mmol or 20mmol or 25mmol or
30mmol or 35mmol is added dropwise 5ml ammonium hydroxide and stirs, transfers it in autoclave liner；It takes and is covered with three oxidations
The FTO electro-conductive glass inclination of tungsten Seed Layer is leaned against in the solution of autoclave liner, conductive placed face down, after sealing, by high pressure
Kettle, which is put into, to be warming up in 95 DEG C of baking oven, and reaction for 24 hours, is down to room temperature naturally after the reaction was complete, take out FTO electro-conductive glass,
30s is rinsed with deionized water, obtaining growth has the light anode of tungstic acid three-dimensional grid nanostructured；
S2 prepares electrolyte and dyestuff：
Electrolyte applies traditional three anion electrolyte of iodine/iodine, weighs the acetonitrile solution of 100ml first, adds in thereto
The tetrabutylammonium iodide of the lithium iodide of 0.1mol, 0.1mol iodines, 0.6mol 4- tert .-butylpyridines and 0.6mol, are protected from light super
Sound 5min, makes it fully dissolve；Then the nano silver particles of 5g are weighed, are added into mixed solution, are sufficiently mixed；
Dye solution：N719 powder 50mg, absolute ethyl alcohol 30ml are weighed, N719 is added in absolute ethyl alcohol, fully dissolves, is protected from light
Stir 12h；
S3, encapsulation：
The dye solution prepared in step S2 is taken to be put into brown glass ware, growth is then had into tungstic acid three-dimensional grid nanometer
The light anode of structure enters in the brown glass ware, is protected from light and is sensitized 3h at 60 DEG C, takes out, then by the phase with Pt Catalytic Layers
It is packaged together with size FTO electro-conductive glass and the light anode, encapsulating material uses heat-sealing film, by electrolyte to electrode one end
Aperture injection, encapsulate aperture, connecting wire, formed modified dye-sensitized solar cells.
2. electric automobile charging station according to claim 1, which is characterized in that the babinet is disposed with from top to bottom
Control system, weather forecast display screen system, touch screen, map advertisement screen, quick charger and accumulator group.
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| CN101593629A (en) * | 2009-06-11 | 2009-12-02 | 上海交通大学 | Dye-sensitized solar cell anode of biomimetic structure and preparation method thereof |
| CN104465102A (en) * | 2014-12-29 | 2015-03-25 | 中南大学 | Dye-sensitized solar cell photo-anode and preparing method and application thereof |
| CN105489385A (en) * | 2016-01-13 | 2016-04-13 | 林燕萍 | Electric vehicle charging station based on self-powering detecting function |
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| CN101593629A (en) * | 2009-06-11 | 2009-12-02 | 上海交通大学 | Dye-sensitized solar cell anode of biomimetic structure and preparation method thereof |
| CN104465102A (en) * | 2014-12-29 | 2015-03-25 | 中南大学 | Dye-sensitized solar cell photo-anode and preparing method and application thereof |
| CN105489385A (en) * | 2016-01-13 | 2016-04-13 | 林燕萍 | Electric vehicle charging station based on self-powering detecting function |
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