CN105914041A - Electric vehicle charging station employing solar energy - Google Patents
Electric vehicle charging station employing solar energy Download PDFInfo
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- CN105914041A CN105914041A CN201610512233.9A CN201610512233A CN105914041A CN 105914041 A CN105914041 A CN 105914041A CN 201610512233 A CN201610512233 A CN 201610512233A CN 105914041 A CN105914041 A CN 105914041A
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- conductive glass
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
Abstract
The invention relates to an electric vehicle charging station employing solar energy. The electric vehicle charging station comprises a box body and a solar panel, wherein the box body is fixed on the ground through a base angle fixing bolt; the solar panel is located at the upper part of the box body; the box body is sequentially provided with a control system, a weather forecast display screen system, a touch screen, a map advertising screen, a quick charger and a storage battery pack from top to bottom; and the solar panel is based on a dye-sensitized solar cell. The electric vehicle charging station is simple in preparation process, high in fatigue resistance and relatively high in photoelectric conversion efficiency, and has certain actual application potential.
Description
Technical field
The application relates to charging station field, particularly relates to a kind of electric automobile charging station utilizing solar energy.
Background technology
With the rise of new forms of energy, the development of electric automobile so that electric automobile obtains consumers in general
Have deep love for, the charging station of electric automobile is the basic place of Development of Electric Vehicles, existing electric automobile
Charging station the simplest and the crudest, and function singleness, serious land occupation, so that the filling of electric automobile
The slower development in power station.
Summary of the invention
For overcoming problem present in correlation technique, the application provides a kind of electronic vapour utilizing solar energy
Car charging station.
The application is achieved through the following technical solutions:
A kind of electric automobile charging station utilizing solar energy, including: casing, solar panels；Described case
Body is bolted to ground by base angle is fixing, and described solar panels are positioned at directly over described casing.
Preferably, described casing is disposed with control system, weather forecast display screen system from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels are connected with described casing, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
The technical scheme that embodiments herein provides can include following beneficial effect:
1. the dye-sensitized solar cells in the application electric automobile charging station, due to conventional dyes sensitization
In solaode, employing TiO2 nano-particle is as the carrier of dyestuff, though grain structure has big
Specific surface area, but due to the existence in grain boundary face, electronics transmits between particles will be through countless
Interface, this weakens electronics transfer rate in transmitting procedure；The dye sensitization of solar of the present invention
In battery, light anode construction is direct growth Tungstic anhydride. three-dimensional grid nanometer on transparent conductive film
Structure, it has direct electron transfer pathways, and 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 leading
Electrically, in terms of structure and material, therefore all substantially increase the efficiency of transmission of electronics.
2. Tungstic anhydride. three-dimensional grid nanostructured has bigger specific surface area, it is possible to be greatly improved dye
The adsorption efficiency of material, dyestuff is optically excited generation electronics, and sufficient dye adsorption amount can produce in a large number
Photon, increases density of photocurrent, and then can improve the conversion efficiency of sunlight.
One layer of Cr is added between FTO substrate and the tungsten oxide three-dimensional grid nanostructured of the most smooth anode
Metal, it is as the transition zone of electronics conduction, it is to avoid bigger contacting between nanostructured with substrate
Resistance, additionally, add nano-Ag particles in the electrolytic solution, nano-Ag particles contributes to sunlight and exists
Scattering in electrolyte, increases the probability that dyestuff absorbs, it is possible to increase electricity conversion.
4., in the modified model light anode construction of present invention design, Tungstic anhydride. three-dimensional grid nanostructured is adopted
Preparing by hydro-thermal method, this preparation method is simple, with low cost, has the potentiality of actual application on a large scale.
Aspect and advantage that the application adds will part be given in the following description, and part will be from following
Description in become obvious, or recognized by the practice of the application.It should be appreciated that above
It is only exemplary and explanatory that general description and details hereinafter describe, and can not limit the application.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet this
Inventive embodiment, and for explaining the principle of the present invention together with description.
Fig. 1 is herein described electric automobile charging station structural representation, wherein, 1-casing, and 2-is too
Sun can plate.
Fig. 2 is the manufacture method of dye-sensitized solar cells described in the application electric automobile charging station
Flow chart.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Below
Description when relating to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents identical or phase
As key element.Embodiment described in following exemplary embodiment does not represent and present invention phase one
The all embodiments caused.On the contrary, they only with as appended claims describes in detail, this
The example of the consistent apparatus and method of some aspects of invention.
Following disclosure provides many different embodiments or example for realizing the difference of the application
Structure.In order to simplify disclosure herein, hereinafter parts and setting to specific examples are described.
Certainly, they are the most merely illustrative, and are not intended to limit the application.Additionally, the application is permissible
Repeat reference numerals and/or letter in different examples.This repetition is for purposes of simplicity and clarity,
Itself it is more than the relation between various embodiment being discussed and/or arranging.Additionally, the application provides
Various specific technique 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 exists
Second Eigenvalue " on " structure can include that the first and second features are formed as the enforcement directly contacted
Example, it is also possible to include the embodiment that other feature is formed between the first and second features, such
One is not likely to be with second feature and directly to contact.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be mechanical connection or electrically connect, also
Can be the connection of two element internals, can be to be joined directly together, it is also possible to indirect by intermediary
It is connected, for the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning.
The energy is the material providing energy to convert to nature, is the material base of mankind's activity.Cleaning
The energy, also referred to as green energy resource, refer to those energy not discharged pollutants, include water energy,
Wind energy, solar energy, bioenergy, nuclear energy, geothermal energy etc., clean energy resource is environmentally friendly, discharge
Few, pollution level is little.At present, to become world consistent in the development and utilization of clean energy resource
Appeal.
Solar energy clean energy resource is that the luminous energy of the sun is converted to the form such as heat energy, electric energy, energy conversion
During will not produce other pollute.Currently used most be silica-based solar, its opto-electronic conversion
Efficiency is higher, but, the purification process of silicon can produce environmental pollution, the making of silica-based solar cell
Complex process, expensive.
In the extended family of solaode, DSSC belongs to hybrid inorganic-organic electricity
Pond, this type battery electrolyte by light anode, to electrode and sandwich constitutes class sandwich structure；
Wherein, light anode is usually and is made up of the TiO2 nano thin-film on transparency electrode and surface thereof, this TiO2
Nano thin-film is adsorbed with dyestuff, and dyestuff is mainly used to absorb solar energy；To electrode typically by electrode and
The catalytic film on its surface is constituted, and this catalytic film is generally Pt metal.DSSC
There is the advantages such as technology is simple, with low cost.In the research to DSSC, light
The conversion efficiency aspect improving photoelectricity is played a significant role by material and the structure of anode.
Tungsten belongs to transition metal, and Tungstic anhydride. is the highest oxidation state of tungsten, fully meets chemistry meter
Amount ratio, Tungstic anhydride. is a kind of typical wide bandgap semiconductor functional material, and it is in gas detecting, light,
Electrochromism, photocatalysis, the aspect such as electrochemistry has the performance of excellence.
Below in conjunction with embodiment, the present invention is described further.
Embodiment one:
By Fig. 1, embodiments herein relates to a kind of electric automobile charging station utilizing solar energy, bag
Include: casing 1, solar panels 2；Described casing 1 is bolted to ground by base angle is fixing, institute
State solar panels 2 to be positioned at directly over described casing 1.
Preferably, described casing 1 is disposed with control system, weather forecast display screen from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels 2 and the connection of described casing 1, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
Preferably, in described dye-sensitized solar cells, through Hydrothermal Growth, in FTO substrate
On, grow one layer of Tungstic anhydride. network, when wherein tungsten hexachloride content is 15mmol, nanometer
Web thickness is 8 μm.Tungsten oxide nanometer three dimensional structure is hollow network-like, wherein, and network
A diameter of 40nm, centre can adsorb hiding a large amount of dye molecule, and dye adsorption amount is 0.189 ×
10-6mol/cm2。
Dye cell structure of the present invention is carried out opto-electronic conversion test, and test condition is AM1.5 light merit
Rate density 100mW/cm2, test finds, short circuit current is 15.4mA/cm2, and open-circuit voltage is
0.6V, photoelectric transformation efficiency reaches 9.4%.Resisting fatigue is tested, in the case of follow-on test 1000h,
Photoelectric transformation efficiency compares and have dropped 3.1%, better working stability.
By test, the electric automobile charging station of the present invention, preparation process is simple, and anti-fatigue ability is strong,
Photoelectric transformation efficiency is higher, possesses certain actual application potential.
Embodiment two:
By Fig. 1, embodiments herein relates to a kind of electric automobile charging station utilizing solar energy, bag
Include: casing 1, solar panels 2；Described casing 1 is bolted to ground by base angle is fixing, institute
State solar panels 2 to be positioned at directly over described casing 1.
Preferably, described casing 1 is disposed with control system, weather forecast display screen from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels 2 and the connection of described casing 1, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
Preferably, in described dye-sensitized solar cells, through Hydrothermal Growth, in FTO substrate
On, grow one layer of Tungstic anhydride. network, when wherein tungsten hexachloride content is 20mmol, nanometer
Web thickness is 5 μm.Tungsten oxide nanometer three dimensional structure is hollow network-like, wherein, and network
A diameter of 40nm, centre can adsorb hiding a large amount of dye molecule, and dye adsorption amount is 0.189 ×
10-6mol/cm2。
Dye cell structure of the present invention is carried out opto-electronic conversion test, and test condition is AM1.5 light merit
Rate density 100mW/cm2, test finds, short circuit current is 15.4mA/cm2, and open-circuit voltage is
0.6V, photoelectric transformation efficiency reaches 7.3%.Resisting fatigue is tested, in the case of follow-on test 1000h,
Photoelectric transformation efficiency compares and have dropped 3.5%, better working stability.
By test, the electric automobile charging station of the present invention, preparation process is simple, and anti-fatigue ability is strong,
Photoelectric transformation efficiency is higher, possesses certain actual application potential.
Embodiment three:
By Fig. 1, embodiments herein relates to a kind of electric automobile charging station utilizing solar energy, bag
Include: casing 1, solar panels 2；Described casing 1 is bolted to ground by base angle is fixing, institute
State solar panels 2 to be positioned at directly over described casing 1.
Preferably, described casing 1 is disposed with control system, weather forecast display screen from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels 2 and the connection of described casing 1, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
Preferably, in described dye-sensitized solar cells, through Hydrothermal Growth, in FTO substrate
On, grow one layer of Tungstic anhydride. network, when wherein tungsten hexachloride content is 25mmol, nanometer
Web thickness is 7 μm.Tungsten oxide nanometer three dimensional structure is hollow network-like, wherein, and network
A diameter of 40nm, centre can adsorb hiding a large amount of dye molecule, and dye adsorption amount is 0.189 ×
10-6mol/cm2。
Dye cell structure of the present invention is carried out opto-electronic conversion test, and test condition is AM1.5 light merit
Rate density 100mW/cm2, test finds, short circuit current is 15.4mA/cm2, and open-circuit voltage is
0.6V, photoelectric transformation efficiency reaches 6.5%.Resisting fatigue is tested, in the case of follow-on test 1000h,
Photoelectric transformation efficiency compares and have dropped 5.1%, better working stability.
By test, the electric automobile charging station of the present invention, preparation process is simple, and anti-fatigue ability is strong,
Photoelectric transformation efficiency is higher, possesses certain actual application potential.
Embodiment four:
By Fig. 1, embodiments herein relates to a kind of electric automobile charging station utilizing solar energy, bag
Include: casing 1, solar panels 2；Described casing 1 is bolted to ground by base angle is fixing, institute
State solar panels 2 to be positioned at directly over described casing 1.
Preferably, described casing 1 is disposed with control system, weather forecast display screen from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels 2 and the connection of described casing 1, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
Preferably, in described dye-sensitized solar cells,
Through Hydrothermal Growth, in FTO substrate, grow one layer of Tungstic anhydride. network, its
When middle tungsten hexachloride content is 30mmol, nanometer web thickness is 10 μm.Tungsten oxide nanometer is three-dimensional
Structure is hollow network-like, and wherein, a diameter of 40nm of network, centre can be adsorbed hiding
A large amount of dye molecules, dye adsorption amount is 0.189 × 10-6mol/cm2.
Dye cell structure of the present invention is carried out opto-electronic conversion test, and test condition is AM1.5 light merit
Rate density 100mW/cm2, test finds, short circuit current is 15.4mA/cm2, and open-circuit voltage is
0.6V, photoelectric transformation efficiency reaches 7.3%.Resisting fatigue is tested, in the case of follow-on test 1000h,
Photoelectric transformation efficiency compares and have dropped 3.1%, better working stability.
By test, the electric automobile charging station of the present invention, preparation process is simple, and anti-fatigue ability is strong,
Photoelectric transformation efficiency is higher, possesses certain actual application potential.
Embodiment five:
By Fig. 1, embodiments herein relates to a kind of electric automobile charging station utilizing solar energy, bag
Include: casing 1, solar panels 2；Described casing 1 is bolted to ground by base angle is fixing, institute
State solar panels 2 to be positioned at directly over described casing 1.
Preferably, described casing 1 is disposed with control system, weather forecast display screen from top to bottom
System, touch screen, map advertisement screen, quick charger and accumulator battery.
Preferably, described solar panels 2 and the connection of described casing 1, power for described casing.
Preferably, described solar panels are based on dye-sensitized solar cells.
Preferably, it is characterised in that described dye-sensitized solar cells is by light anode, to electrode and electricity
Solution liquid is constituted；Described smooth anode is followed successively by FTO substrate, transition zone, Tungstic anhydride. kind from outside to inside
Sublayer, Tungstic anhydride. three-dimensional grid nanostructured and dye molecule；Described transition zone is Cr film transition
Layer；Described Tungstic anhydride. seed layer thickness is 120nm；Described Tungstic anhydride. three-dimensional grid nanostructured
Prepared by employing hydro-thermal method.
Preferably, in conjunction with Fig. 2, the preparation process of described dye-sensitized solar cells is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
Preferably, in described dye-sensitized solar cells, through Hydrothermal Growth, in FTO substrate
On, grow one layer of Tungstic anhydride. network, when wherein tungsten hexachloride content is 35mmol, nanometer
Web thickness is 5 μm.Tungsten oxide nanometer three dimensional structure is hollow network-like, wherein, and network
A diameter of 40nm, centre can adsorb hiding a large amount of dye molecule, and dye adsorption amount is 0.189 ×
10-6mol/cm2。
Dye cell structure of the present invention is carried out opto-electronic conversion test, and test condition is AM1.5 light merit
Rate density 100mW/cm2, test finds, short circuit current is 15.4mA/cm2, and open-circuit voltage is
0.6V, photoelectric transformation efficiency reaches 6.5%.Resisting fatigue is tested, in the case of follow-on test 1000h,
Photoelectric transformation efficiency compares and have dropped 3.1%, better working stability.
By test, the electric automobile charging station of the present invention, preparation process is simple, and anti-fatigue ability is strong,
Photoelectric transformation efficiency is higher, possesses certain actual application potential.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to
Other embodiments of the present invention.The application is intended to any modification of the present invention, purposes or fits
Answering property changes, and these modification, purposes or adaptations are followed the general principle of the present invention and wrap
Include the undocumented common knowledge in the art of the application or conventional techniques means.Description and reality
Executing example and be considered only as exemplary, true scope and spirit of the invention are pointed out by claim below.
It should be appreciated that the invention is not limited in essence described above and illustrated in the accompanying drawings
Really structure, 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 (6)
1. the electric automobile charging station utilizing solar energy, it is characterised in that including: casing, too
Sun can plate；Described casing is bolted to ground by base angle is fixing, and described solar panels are positioned at described
Directly over casing.
Casing the most according to claim 1, it is characterised in that described casing is the most successively
It is provided with control system, weather forecast display screen system, touch screen, map advertisement screen, quick charge
Device and accumulator battery.
Charging station the most according to claims 1 to 2, it is characterised in that described solar panels and institute
State casing to connect, power for described casing.
Solar panels the most according to claim 3, it is characterised in that described solar panels based on
Dye-sensitized solar cells.
Dye-sensitized solar cells the most according to claim 4, it is characterised in that described dyestuff
Sensitization solar cell is by light anode, constitute electrode and electrolyte；Described smooth anode is the most successively
For FTO substrate, transition zone, Tungstic anhydride. Seed Layer, Tungstic anhydride. three-dimensional grid nanostructured and
Dye molecule；Described transition zone is Cr film transition zone；Described Tungstic anhydride. seed layer thickness is 120nm；
Described Tungstic anhydride. three-dimensional grid nanostructured uses hydro-thermal method to prepare.
Dye-sensitized solar cells the most according to claim 5, it is characterised in that described dyestuff
The preparation process of sensitization solar cell is as follows:
S1, prepares light anode
A) FTO substrate is cleaned: FTO conductive glass surface can exist greasy dirt, dust etc. and pollute,
First take the FTO electro-conductive glass of certain size (10cm × 10cm), its conducting surface is put into upward
In liquid detergent solution, ultrasonic cleaning 30min, then repeatedly rinse for several times with deionized water, until will
Liquid detergent cleans up, and then, FTO electro-conductive glass is sequentially placed into acetone, ethanol, deionization
In water, difference ultrasonic cleaning 20min, dries up stand-by by nitrogen gun；
B) transition zone is prepared: the one layer of Cr of FTO conductive glass surface magnetron sputtering after cleaned
Film, as Tungstic anhydride. three dimensional network structure and the transition zone of FTO electro-conductive glass, Cr film thickness is
50nm；
C) Tungstic anhydride. Seed Layer is prepared: take the diethanol of the sodium tungstate of 0.1mol, 0.06mol
Amine and 100ml ethanol solution, put it in beaker, in room temperature magnetic agitation 30min, makes
It is sufficiently mixed, and then beaker is put into magnetic agitation 6h in 80 DEG C of oil baths, obtains seed solution；
Take cleaned in step one after FTO electro-conductive glass, slowly entered in seed solution, stand 3
Min, the most slowly pull-out FTO electro-conductive glass, keeping pull-out speed is 0.05cm/s, will draw subsequently
The FTO electro-conductive glass gone out is put in baking oven and is dried, and is finally put in Muffle furnace by FTO electro-conductive glass
300 DEG C of annealing 5h, wherein in temperature-rise period, heating rate is 5 DEG C/min；
D) growth Tungstic anhydride. three-dimensional grid nanostructured: preparation is containing tungsten hexachloride, 30mmol
Sodium tungstate, the hexamethylenetetramine of 45mmol and the deionized water mixed solution of 200ml, dropwise add
Enter 5ml ammonia and stir, transferring it in autoclave inner bag；Take and be covered with tungsten oxide Seed Layer
FTO electro-conductive glass tilt to lean against in the solution of autoclave inner bag, conduct electricity placed face down, seal
After, autoclave is put in the baking oven being warmed up to 95 DEG C, react 24h, after reaction completely certainly
So being down to room temperature, take out FTO electro-conductive glass, use deionized water rinsing 30s, obtaining growth has three oxygen
Change the light anode of tungsten three-dimensional grid nanostructured；
S2, preparation electrolyte and dyestuff:
Iodine/iodine three anion electrolyte that electrolyte application is traditional, the acetonitrile first weighing 100ml is molten
Liquid, is added thereto to the lithium iodide of 0.1M, 0.1M iodine, 0.6M 4-tert .-butylpyridine and 0.6
The tetrabutylammonium iodide of M, the ultrasonic 5min of lucifuge so that it is fully dissolve；Then the nanometer of 5g is weighed
Silver particles, is added in mixed solution, is sufficiently mixed；
Dye solution: weigh N719 powder 50mg, dehydrated alcohol 30ml, N719 is added nothing
In water-ethanol, fully dissolve, lucifuge stirring 12h；
S3, encapsulation:
Take the dye solution of preparation in step S2 and put in brown glass ware, then growth is had three oxygen
The light anode changing tungsten three-dimensional grid nanostructured enters in this brown glass ware, lucifuge sensitization at 60 DEG C
3h, takes out, and is then sealed with this light anode by the same size FTO electro-conductive glass with Pt Catalytic Layer
Being fitted together, encapsulating material uses heat-sealing film, by electrolyte from the aperture injection to electrode one end, envelope
Dress aperture, connects wire, forms the modified model DSSC of the present invention.
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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 |
| US20100051903A1 (en) * | 2008-08-28 | 2010-03-04 | Seo-Yong Cho | Method of aligning nanorods and related compositions |
| 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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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100051903A1 (en) * | 2008-08-28 | 2010-03-04 | Seo-Yong Cho | Method of aligning nanorods and related compositions |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202022104005U1 (en) | 2022-07-15 | 2022-07-25 | Urja Global Limited | System of a new type of charging station for electric vehicles with solar cells |
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