CN106128770A - A kind of parking lot based on solar energy equipment generating equipment - Google Patents
A kind of parking lot based on solar energy equipment generating equipment Download PDFInfo
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- CN106128770A CN106128770A CN201610519883.6A CN201610519883A CN106128770A CN 106128770 A CN106128770 A CN 106128770A CN 201610519883 A CN201610519883 A CN 201610519883A CN 106128770 A CN106128770 A CN 106128770A
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- tungsten oxide
- fto
- oxide nano
- parking lot
- dye
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- 238000003860 storage Methods 0.000 claims abstract description 36
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims description 95
- 229910001930 tungsten oxide Inorganic materials 0.000 claims description 95
- 239000011521 glass Substances 0.000 claims description 86
- 239000000758 substrate Substances 0.000 claims description 76
- 239000000243 solution Substances 0.000 claims description 64
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 42
- 239000003792 electrolyte Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 38
- 239000000975 dye Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 29
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000008367 deionised water Substances 0.000 claims description 22
- 229910021641 deionized water Inorganic materials 0.000 claims description 22
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 22
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 21
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 21
- 238000002360 preparation method Methods 0.000 claims description 21
- 229910052721 tungsten Inorganic materials 0.000 claims description 21
- 239000010937 tungsten Substances 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 239000002105 nanoparticle Substances 0.000 claims description 16
- 230000003647 oxidation Effects 0.000 claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 14
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 14
- 206010070834 Sensitisation Diseases 0.000 claims description 14
- 238000013019 agitation Methods 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 14
- 239000003599 detergent Substances 0.000 claims description 14
- 229960004756 ethanol Drugs 0.000 claims description 14
- 229910052740 iodine Inorganic materials 0.000 claims description 14
- 239000011630 iodine Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 14
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 14
- 230000008313 sensitization Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 230000004807 localization Effects 0.000 claims description 9
- 239000002070 nanowire Substances 0.000 claims description 9
- 239000008151 electrolyte solution Substances 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000004544 sputter deposition Methods 0.000 claims description 8
- YSHMQTRICHYLGF-UHFFFAOYSA-N 4-tert-butylpyridine Chemical compound CC(C)(C)C1=CC=NC=C1 YSHMQTRICHYLGF-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 7
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000002086 nanomaterial Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- 239000001509 sodium citrate Substances 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
- 238000002207 thermal evaporation Methods 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 239000010408 film Substances 0.000 description 30
- 238000012360 testing method Methods 0.000 description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 238000011056 performance test Methods 0.000 description 10
- 230000009466 transformation Effects 0.000 description 8
- 238000002242 deionisation method Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 229910052756 noble gas Inorganic materials 0.000 description 6
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 230000005622 photoelectricity Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001235 sensitizing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010409 thin film Substances 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
- H01G9/2004—Light-sensitive devices characterised by the electrolyte, e.g. comprising an organic electrolyte
-
- 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
-
- H02J7/0027—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
The application relates to a kind of parking lot based on solar energy equipment generating equipment, including device of solar generating, electric storage device and charging device, described device of solar generating and described charging device electrically connect with described electric storage device respectively, and described charging device is installed in parking lot；Described charging device includes that charger and charging inlet, described charger are connected with described electric storage device, and described charging inlet electrically connects with described charger, and described charging inlet is installed in the parking stall, charging zone in parking lot.
Description
Technical field
The application relates to power field, particularly relates to a kind of parking lot based on solar energy equipment generating equipment.
Background technology
The energy is the basis of all production activities of human society, along with the development of modern economy, mankind's demand to the energy
Just become to increasingly sharpen.The reserves of traditional energy are limited, and its content is becoming more and more exhausted, and owing to traditional energy exists
A large amount of toxic and harmful, solid etc. can be produced during utilization, have become as the arch-criminal of the most serious environmental pollution.
Based on this, development new and renewable sources of energy is the research emphasis of 21st century.Wherein, solar energy resources depends on the sun
Light, is a kind of inexhaustible clean energy resource.In recent years, solar photovoltaic industry is developed rapidly, and exploitation is cheap, efficiently
Solaode have become as the study hotspot of current academic activities, business activity.
Along with the development of current automobile industry, especially electric motor car in this year becomes to become more and more popular, but, current is electronic
Automobile industry does not but have the electric automobile charging station of abundance, the serious development restricting electric automobile industry.Additionally, current is electronic
Mostly vehicle charging station is directly to use the electric energy of power plant, is connected on the primary energy such as consuming oil, natural gas and coal gas between being still that.
Meanwhile, present parking lot parks substantial amounts of automobile, but cannot be charging electric vehicle.
Summary of the invention
For overcoming problem present in correlation technique, the application provides the generating of a kind of parking lot based on solar energy equipment to set
Standby.
The application is achieved through the following technical solutions:
A kind of parking lot based on solar energy equipment generating equipment, including device of solar generating, electric storage device and charging
Device, described device of solar generating and described charging device electrically connect with described electric storage device respectively, and described charging device fills
It is located in parking lot；Described charging device includes that charger and charging inlet, described charger are connected with described electric storage device, institute
Stating charging inlet to electrically connect with described charger, described charging inlet is installed in the parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel and photovoltaic controller, described solaode
Plate is electrically connected with described electric storage device by described photovoltaic controller.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
The technical scheme that embodiments herein provides can include following beneficial effect:
1. the dye-sensitized solar cells light anode of the parking lot generating equipment of the present invention uses the oxidation of nucleocapsid structure
Tungsten nanowires material, wherein, tungsten oxide belongs to semiconductor material with wide forbidden band, has excellent electric conductivity, it is possible to ensure that electronics is fast
The transmission of speed；It addition, tungsten oxide nano uses nucleocapsid structure, can effectively hinder the compound of electronics, this structure energy simultaneously
Enough effectively reduce the acid stain corrosion to tungsten oxide nano, improve the stability of dye cell；Dye sensitization sun electricity
In the light anode of pond, it is adsorbed with soot-particles in the space of nucleocapsid structure tungsten oxide nano, forms microballon-nanowire-junction
Structure, this structure can be effectively increased sun scattering of light so that the absorbance of sunlight is greatly improved by dyestuff, and then improves too
The photoelectric transformation efficiency of sun energy battery.
In the electrolyte of the dye-sensitized solar cells of parking lot the most of the present invention generating equipment, add TiO2 nanoparticle
Son, the particle diameter of this nanoparticle is 30～70nm, and sunlight can be played scattering process by it so that the dyestuff suction to sunlight
Rate of producing effects improves, thus improves the photoelectric transformation efficiency of this battery.
3. in dye-sensitized solar cell anode, tungsten oxide nano has certain density, and uses simple
Template realizes localization growth, simple to operate, with low cost, has certain market prospect.
Aspect and advantage that the application adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the application.It should be appreciated that above general description and details hereinafter only describe
It is exemplary and explanatory, the application can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the present invention
Example, and for explaining the principle of the present invention together with description.
Fig. 1 is parking lot of the present invention power plant structure schematic diagram.Wherein, 1-solar panel, 2-photovoltaic controller,
3-electric storage device, 4-charger, 5-charging inlet.
Fig. 2 is the dye-sensitized solar cells Making programme figure in the generating equipment of parking lot of the present invention.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
Following disclosure provides many different embodiments or example for realizing the different structure of the application.For letter
Changing disclosure herein, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and
It is not intended to limit the application.Additionally, the application can in different examples repeat reference numerals and/or letter.This heavy
It is for purposes of simplicity and clarity again, itself is more than the relation between various embodiment being discussed and/or arranging.This
Outward, the various specific technique that this application provides and the example of material, but those of ordinary skill in the art it can be appreciated that
The applicability of other techniques and/or the use of other materials.It addition, fisrt feature described below Second Eigenvalue " on "
Structure can include that the first and second features are formed as the embodiment directly contacted, it is also possible to include that other feature is formed at
Embodiment between first and second features, such first and second features are not likely to be directly contact.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The energy is the basis of all production activities of human society, along with the development of modern economy, mankind's demand to the energy
Just become to increasingly sharpen.The reserves of traditional energy are limited, and its content is becoming more and more exhausted, and owing to traditional energy exists
A large amount of toxic and harmful, solid etc. can be produced during utilization, have become as the arch-criminal of the most serious environmental pollution.
Based on this, development new and renewable sources of energy is the research emphasis of 21st century.Wherein, solar energy resources depends on the sun
Light, is a kind of inexhaustible clean energy resource.In recent years, solar photovoltaic industry is developed rapidly, and exploitation is cheap, efficiently
Solaode have become as the study hotspot of current academic activities, business activity.
DSSC (DSSC) is the electrooptical device of a kind of nanostructured, and it is typically by five part groups
Become, respectively electrically conducting transparent substrate, Nanometer Semiconductor Films, dye sensitizing agent, electrolyte and to electrode.Dye sensitizing agent realizes
The function that light absorbs, dye molecule absorbs after sunlight, and electronics generation transition also injects the conduction band of Nanometer Semiconductor Films,
Being flowed out by through electrode subsequently, produce operating current, hole is stayed in the dye molecule of oxidation state by the oxidoreduction in electrolyte
To reduction, ground state is returned in dye molecule transition, thus again absorbs photon；The electrolyte of oxidation state then diffuses to electrode, due to
Electrode surface is coated with catalyst film, electrolyte generation reduction reaction under catalyst action, so far complete Optical Electro-Chemistry
The circulation of reaction.
Dye-sensitized solar cells is simple due to manufacturing process, cheap, and efficiency is high, and possessing the most wide market should
Use prospect.But, it is typically acid due to electrolyte solution, Nanometer Semiconductor Films can be produced corrosiveness, affect dyestuff
The job stability of sensitization solar cell；It addition, general dye-sensitized solar cells uses TiO2 granule as nanometer half
Conductor thin film, the specific surface area big due to TiO2 nanometer particle film and defect exist, and easily cause the compound of electronics, thus drop
Low photoelectric transformation efficiency.
Present invention light based on DSSC anode construction, first at the transparency electrode surface magnetic of light anode
The tungsten oxide film of control one layer of localization of sputtering, through nanowire growth, and after nano wire is made nucleocapsid structure, sets on its surface
It is equipped with glass microballoon structure, creates beyond thought beneficial effect.
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1:
Such as Fig. 1, embodiments herein relates to a kind of parking lot based on solar energy equipment generating equipment, including solar energy
TRT, electric storage device 3 and charging device, described device of solar generating and described charging device respectively with described storage Denso
Putting 3 electrical connections, described charging device is installed in parking lot；Described charging device includes charger 4 and charging inlet 5, described
Charger 4 is connected with described electric storage device 3, and described charging inlet 5 electrically connects with described charger 4, and described charging inlet 5 is installed
Parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel 1 and photovoltaic controller 2, described solar-electricity
Pond plate 1 is electrically connected with described electric storage device 3 by described photovoltaic controller 2.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
Preferably, in FTO substrate, when the tungsten oxide nanometer line length grown through thermal oxidation method is at 1～10 μm, diameter
70nm, density is 107Root/cm2, DSSC of the present invention is energy conversion device, and its performance test exists
Carrying out performance test under the standard spectrum of AM1.5G, this shorted devices electric current density about 16.21mA/cm2, open-circuit voltage is about
0.74V, photovoltaic energy conversion efficiency is up to 18.2%；After repeated measure 500h, its current attenuation is less than 5%, places in an atmosphere
After 30 days, test its energy conversion efficiency and decay to the 94% of initial value；Test shows, the dye sensitization of solar electricity of the program
Pond electric current density is higher, and photoelectric transformation efficiency is higher, having good stability of device.
By test, in the parking lot generating equipment of the present invention, dye-sensitized solar cells can realize photoelectricity efficiently and turns
Change, and reproducible, to decay little, this electric energy can be used to provide Vehicular charging or be stored in electric storage device, as standby
With, and this parking lot generating equipment good freezing protection effect, present invention achieves making full use of of sunlight, be effectively saved energy
Source.
Embodiment 2:
Such as Fig. 1, embodiments herein relates to a kind of parking lot based on solar energy equipment generating equipment, including solar energy
TRT, electric storage device 3 and charging device, described device of solar generating and described charging device respectively with described storage Denso
Putting 3 electrical connections, described charging device is installed in parking lot；Described charging device includes charger 4 and charging inlet 5, described
Charger 4 is connected with described electric storage device 3, and described charging inlet 5 electrically connects with described charger 4, and described charging inlet 5 is installed
Parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel 1 and photovoltaic controller 2, described solar-electricity
Pond plate 1 is electrically connected with described electric storage device 3 by described photovoltaic controller 2.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
Preferably, in FTO substrate, when the tungsten oxide nanometer line length grown through thermal oxidation method is at 1～10 μm, diameter
70nm, density is 108Root/cm2, DSSC of the present invention is energy conversion device, and its performance test exists
Carrying out performance test under the standard spectrum of AM1.5G, this shorted devices electric current density about 16.21mA/cm2, open-circuit voltage is about
0.74V, photovoltaic energy conversion efficiency is up to 17.4%；After repeated measure 500h, its current attenuation is less than 6%, places in an atmosphere
After 30 days, test its energy conversion efficiency and decay to the 94% of initial value；Test shows, the dye sensitization of solar electricity of the program
Pond electric current density is higher, and photoelectric transformation efficiency is higher, having good stability of device.
By test, in the parking lot generating equipment of the present invention, dye-sensitized solar cells can realize photoelectricity efficiently and turns
Change, and reproducible, to decay little, this electric energy can be used to provide Vehicular charging or be stored in electric storage device, as standby
With, and this parking lot generating equipment good freezing protection effect, present invention achieves making full use of of sunlight, be effectively saved energy
Source.
Embodiment 3:
Such as Fig. 1, embodiments herein relates to a kind of parking lot based on solar energy equipment generating equipment, including solar energy
TRT, electric storage device 3 and charging device, described device of solar generating and described charging device respectively with described storage Denso
Putting 3 electrical connections, described charging device is installed in parking lot；Described charging device includes charger 4 and charging inlet 5, described
Charger 4 is connected with described electric storage device 3, and described charging inlet 5 electrically connects with described charger 4, and described charging inlet 5 is installed
Parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel 1 and photovoltaic controller 2, described solar-electricity
Pond plate 1 is electrically connected with described electric storage device 3 by described photovoltaic controller 2.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
Preferably, in FTO substrate, when the tungsten oxide nanometer line length grown through thermal oxidation method is at 1～20 μm, diameter
70nm, density is 105Root/cm2, DSSC of the present invention is energy conversion device, and its performance test exists
Performance test is carried out under the standard spectrum of AM1.5G, this shorted devices electric current density about 9.03mA/cm2, open-circuit voltage about 1.2V,
Photovoltaic energy conversion efficiency is up to 14.1%；After repeated measure 500h, its current attenuation is less than 6%, places 30 days in an atmosphere
After, test its energy conversion efficiency and decay to the 94% of initial value；Test shows, the DSSC electricity of the program
Current density is higher, and photoelectric transformation efficiency is higher, having good stability of device.
By test, in the parking lot generating equipment of the present invention, dye-sensitized solar cells can realize photoelectricity efficiently and turns
Change, and reproducible, to decay little, this electric energy can be used to provide Vehicular charging or be stored in electric storage device, as standby
With, and this parking lot generating equipment good freezing protection effect, present invention achieves making full use of of sunlight, be effectively saved energy
Source.
Embodiment 4:
Such as Fig. 1, embodiments herein relates to a kind of parking lot based on solar energy equipment generating equipment, including solar energy
TRT, electric storage device 3 and charging device, described device of solar generating and described charging device respectively with described storage Denso
Putting 3 electrical connections, described charging device is installed in parking lot；Described charging device includes charger 4 and charging inlet 5, described
Charger 4 is connected with described electric storage device 3, and described charging inlet 5 electrically connects with described charger 4, and described charging inlet 5 is installed
Parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel 1 and photovoltaic controller 2, described solar-electricity
Pond plate 1 is electrically connected with described electric storage device 3 by described photovoltaic controller 2.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
Preferably, in FTO substrate, when the tungsten oxide nanometer line length grown through thermal oxidation method is at 1～20 μm, diameter
70nm, density is 109Root/cm2, DSSC of the present invention is energy conversion device, and its performance test exists
Carrying out performance test under the standard spectrum of AM1.5G, this shorted devices electric current density about 16.21mA/cm2, open-circuit voltage is about
0.74V, photovoltaic energy conversion efficiency is up to 13.6%；After repeated measure 500h, its current attenuation is less than 6%, places in an atmosphere
After 30 days, test its energy conversion efficiency and decay to the 94% of initial value；Test shows, the dye sensitization of solar electricity of the program
Pond electric current density is higher, and photoelectric transformation efficiency is higher, having good stability of device.
By test, in the parking lot generating equipment of the present invention, dye-sensitized solar cells can realize photoelectricity efficiently and turns
Change, and reproducible, to decay little, this electric energy can be used to provide Vehicular charging or be stored in electric storage device, as standby
With, and this parking lot generating equipment good freezing protection effect, present invention achieves making full use of of sunlight, be effectively saved energy
Source.
Embodiment 5:
Such as Fig. 1, embodiments herein relates to a kind of parking lot based on solar energy equipment generating equipment, including solar energy
TRT, electric storage device 3 and charging device, described device of solar generating and described charging device respectively with described storage Denso
Putting 3 electrical connections, described charging device is installed in parking lot；Described charging device includes charger 4 and charging inlet 5, described
Charger 4 is connected with described electric storage device 3, and described charging inlet 5 electrically connects with described charger 4, and described charging inlet 5 is installed
Parking stall, charging zone in parking lot.
Preferably, described device of solar generating includes solar panel 1 and photovoltaic controller 2, described solar-electricity
Pond plate 1 is electrically connected with described electric storage device 3 by described photovoltaic controller 2.
Preferably, described solar panel is based on dye-sensitized solar cells, and described dye-sensitized solar cells is by light
Anode, electrode and electrolyte are constituted；The structure of described smooth anode is FTO substrate from outside to inside, is grown on FTO substrate surface
Tungsten oxide nano, be coated on the glass microballoon bottom tungsten oxide nano；Described tungsten oxide nano is nucleocapsid structure, core
For tungsten oxide nano, shell is titanium oxide；Described is FTO substrate from outside to inside, reflector layer, Pt Catalytic Layer to electrode；Described
Electrolyte adds antifreezing agent normal propyl alcohol.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, use
Speckle with the ultra-clean cloth wiping FTO conduction one side of liquid detergent, remove the impurity such as the greasy dirt of surface existence, dust, then use deionization
Water rinses for several times repeatedly, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then depends on
According to the order ultrasonic cleaning 30min respectively of acetone, ethanol, deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal of one layer of 150nm on FTO surface
Tungsten film, as tungsten oxide nano growth source, uses pottery template to realize the localization growth of tungsten film, in magnetron sputtering process simultaneously
Pottery template is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, magnetron sputtering electric current
For 2A；Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film,
Under the protection of noble gas, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add 1ml's
C16H36O4Ti, stirs under 70 DEG C of water-baths, and growth has the FTO electro-conductive glass of tungsten oxide nano put in solution,
Standing 11s, then quickly remove, this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes
Shell structure, then by the sample taken out at 400 DEG C of 1h that anneal, i.e. obtains with nucleocapsid structure tungsten oxide nano after natural cooling
FTO substrate；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflective
Layer, Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, add wherein
Enter the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge,
Make it fully dissolve, then weigh the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve,
Lucifuge stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered this brown glass
In ware, lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing
Film, by electrolyte from the aperture injection to electrode one end, encapsulates aperture, connects wire, and the modified model dyestuff forming the present invention is quick
Change solaode.
Preferably, in FTO substrate, when the tungsten oxide nanometer line length grown through thermal oxidation method is at 5～20 μm, diameter
70nm, density is 108Root/cm2, DSSC of the present invention is energy conversion device, and its performance test exists
Carrying out performance test under the standard spectrum of AM1.5G, this shorted devices electric current density about 16.21mA/cm2, open-circuit voltage is about
0.74V, photovoltaic energy conversion efficiency is up to 14.7%；After repeated measure 500h, its current attenuation is less than 8%, places in an atmosphere
After 30 days, test its energy conversion efficiency and decay to the 94% of initial value；Test shows, the dye sensitization of solar electricity of the program
Pond electric current density is higher, and photoelectric transformation efficiency is higher, having good stability of device.
By test, in the parking lot generating equipment of the present invention, dye-sensitized solar cells can realize photoelectricity efficiently and turns
Change, and reproducible, to decay little, this electric energy can be used to provide Vehicular charging or be stored in electric storage device, as standby
With, and this parking lot generating equipment good freezing protection effect, present invention achieves making full use of of sunlight, be effectively saved energy
Source.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modification, purposes or
Person's adaptations is followed the general principle of the present invention and includes the undocumented common knowledge in the art of the application
Or conventional techniques means.Description and embodiments is considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (4)
1. parking lot based on a solar energy equipment generating equipment, it is characterised in that include device of solar generating, stores up Denso
Putting and charging device, described device of solar generating and described charging device electrically connect with described electric storage device respectively, described in fill
Electric installation is installed in parking lot；Described charging device includes charger and charging inlet, described charger and described storage Denso
Putting connection, described charging inlet electrically connects with described charger, and described charging inlet is installed in the parking stall, charging zone in parking lot.
Parking lot the most according to claim 1 generating equipment, it is characterised in that described device of solar generating includes the sun
Energy cell panel and photovoltaic controller, described solar panel is electrically connected with described electric storage device by described photovoltaic controller.
Parking lot the most according to claim 2 generating equipment, it is characterised in that described solar panel is quick based on dyestuff
Changing solar cell, described dye-sensitized solar cells is by light anode, constitute electrode and electrolyte；The structure of described smooth anode is
FTO substrate from outside to inside, it is grown on the tungsten oxide nano of FTO substrate surface, is coated on the glass bottom tungsten oxide nano
Glass microballon；Described tungsten oxide nano is nucleocapsid structure, and core is tungsten oxide nano, and shell is titanium oxide；Described electrode is served as reasons
Outer and interior FTO substrate, reflector layer, Pt Catalytic Layer；Described electrolyte adds antifreezing agent normal propyl alcohol.
Parking lot the most according to claim 3 generating equipment, it is characterised in that the preparation of described dye-sensitized solar cells
Step is as follows:
Step one, making FTO substrate:
A) FTO substrate is cleaned: select FTO electro-conductive glass as the substrate of light anode, first, cut FTO electro-conductive glass, with speckling with
The ultra-clean cloth wiping FTO conduction one side of liquid detergent, removes the impurity such as the greasy dirt of surface existence, dust, then anti-with deionized water
Multiple flushing for several times, until being cleaned up by liquid detergent, puts it in ozone clean machine, and ozone processes 10min, then according to third
Ketone, ethanol, the order ultrasonic cleaning 30min respectively of deionized water, dry up stand-by by nitrogen gun；
B) growth tungsten oxide nano: use magnetron sputtering technology to be deposited with the thick metal tungsten film of one layer of 150nm on FTO surface
As tungsten oxide nano growth source, use pottery template to realize the localization growth of tungsten film simultaneously, will pottery in magnetron sputtering process
Ceramic former plate is attached to FTO surface, and wherein, the pore diameter of pottery template is 5 μm, and spacing is 80 μm, and magnetron sputtering electric current is 2A；
Tungsten oxide nano growth uses thermal oxidation process, puts in thermal evaporation stove by the FTO electro-conductive glass being coated with tungsten film, at indifferent gas
Under the protection of body, 400 DEG C of insulation 5h, take out after natural cooling；
C) prepare nucleocapsid structure tungsten oxide nano: weigh the ethanol solution of 100ml, add the C16H36O4Ti of 1ml,
Stir under 70 DEG C of water-baths, growth has the FTO electro-conductive glass of tungsten oxide nano put in solution, stand 11s, the soonest
Speed is taken out, and this immersion solution processes repeats five times, ensure that nanowire surface sufficiently superscribes shell structure, then will take
The sample gone out, at 400 DEG C of 1h that anneal, i.e. obtains the FTO substrate with nucleocapsid structure tungsten oxide nano after natural cooling；
Step 2, absorption glass microballoon:
Take glass microballoon (Glass Bead Diameter is 5～10 μm) the deionized water cleaning that 20g buys, be dried, join
Magnetic agitation 20min final vacuum sucking filtration in the hydrofluoric acid solution of 20mol/l, cleans with deionized water and is dried to neutrality, remove
Ionized water 100ml, is sequentially added into 2.5g sodium citrate, 2.2g ammonium sulfate and 5g nano silver particles, is subsequently added ammonia regulation pH
Value is 6, is added by dry glass microballoon in above-mentioned solution, at 60 DEG C, and magnetic agitation 2h, it is cooled to room temperature after reaction；Will
The FTO substrate with nucleocapsid structure tungsten oxide nano obtained in step one is immersed in above-mentioned solution, stands at water-bath 80 DEG C
5h, can form glass microballoon syncaryon shell structure tungsten oxide nano-material at FTO substrate surface.
Step 3, preparation is to electrode:
Choose and the FTO electro-conductive glass of light anode same size, then at one layer of Ag of its surface magnetic control sputtering, as reflector layer,
Ag thickness is 500nm, is deposited with Pt catalyst layer the most again, and Pt catalyst layer thickness is 50nm.
Step 4, assembling dye-sensitized solar cells:
Iodine/iodine three anion electrolyte that electrolyte application is traditional: first weigh the acetonitrile solution of 100ml, be added thereto to
The lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and the tetrabutylammonium iodide of 0.6M, the ultrasonic 5min of lucifuge, make
It fully dissolves, and then weighs the nano TiO 2 nanoparticle of 8g, under water-bath 70 degrees Celsius, TiO2 nanoparticle is added electricity
In electrolyte solution, it is eventually adding 5ml antifreezing agent normal propyl alcohol, ultrasonic 30min so that it is be sufficiently mixed uniformly；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added in dehydrated alcohol, fully dissolve, lucifuge
Stirring 12h.The dye solution taking above-mentioned preparation is put in brown glass ware, then FTO substrate is entered in this brown glass ware,
Lucifuge is sensitization 3h at 60 DEG C, takes out, is then packaged together electrode with this light anode, and encapsulating material uses heat-sealing film, will
Electrolyte, from the aperture injection to electrode one end, encapsulates aperture, connects wire, form the modified model dye sensitization sun of the present invention
Can battery.
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|---|---|---|---|---|
| CN101246917A (en) * | 2007-02-14 | 2008-08-20 | 北京行者多媒体科技有限公司 | Method for increasing light absorption of thin film solar cell |
| CN102001835A (en) * | 2010-09-28 | 2011-04-06 | 彩虹集团公司 | Method for preparing modified glass microspheres |
| CN203104007U (en) * | 2012-12-27 | 2013-07-31 | 东莞市科旺网络能源有限公司 | A solar parking lot charging station |
| CN103915260A (en) * | 2012-12-26 | 2014-07-09 | 凯惠科技发展(上海)有限公司 | Flexible-titanium-based dye sensitization solar cell module, manufacturing method and power supply |
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2016
- 2016-06-29 CN CN201610519883.6A patent/CN106128770B/en active Active
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|---|---|---|---|---|
| CN101246917A (en) * | 2007-02-14 | 2008-08-20 | 北京行者多媒体科技有限公司 | Method for increasing light absorption of thin film solar cell |
| CN102001835A (en) * | 2010-09-28 | 2011-04-06 | 彩虹集团公司 | Method for preparing modified glass microspheres |
| CN103915260A (en) * | 2012-12-26 | 2014-07-09 | 凯惠科技发展(上海)有限公司 | Flexible-titanium-based dye sensitization solar cell module, manufacturing method and power supply |
| CN203104007U (en) * | 2012-12-27 | 2013-07-31 | 东莞市科旺网络能源有限公司 | A solar parking lot charging station |
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