CN103426638A - Dye-sensitized solar cell and manufacturing method thereof - Google Patents
Dye-sensitized solar cell and manufacturing method thereof Download PDFInfo
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- CN103426638A CN103426638A CN2013103567743A CN201310356774A CN103426638A CN 103426638 A CN103426638 A CN 103426638A CN 2013103567743 A CN2013103567743 A CN 2013103567743A CN 201310356774 A CN201310356774 A CN 201310356774A CN 103426638 A CN103426638 A CN 103426638A
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- 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
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- 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
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- 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
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Abstract
The invention relates to a dye-sensitized solar cell which comprises a transparent substrate, a first transparent conducting film, a titanium dioxide film, a first transparent packaging film, a second transparent conducting film, a catalyst platinum film and a second transparent packaging film. The first transparent conducting film, the titanium dioxide film and the first transparent packaging film are sequentially arranged on the surface of one side of the transparent substrate, the second transparent conducting film, the catalyst platinum film and the second transparent packaging film are sequentially arranged on the surface of the other side of the transparent substrate, the first transparent conducting film, the transparent substrate and the second transparent conducting film are provided with through holes, and electrolyte is filled in the through holes. The single transparent substrate is used as a base, the transparent conducting films are arranged on two sides of the transparent substrate respectively, an electrolyte flow channel is punched, production cost is reduced, and the weight of a unit battery assembly can be remarkably reduced. Besides, the through holes formed in the transparent conducting films and the transparent substrate can be used for containing the electrolyte, so that sealing of the solar cell is facilitated. In addition, the invention further relates to a manufacturing method of the dye-sensitized solar cell.
Description
Technical field
The present invention relates to technical field of solar batteries, especially relate to a kind of DSSC and preparation method thereof.
Background technology
Traditional DSSC is generally based on sandwich structure, is respectively light anode, electrolyte and to electrode.The light anode be take transparent conducting glass usually as substrate, and, in the nano-crystalline titanium dioxide of the about 10-20 micron of its plated surface last layer, titanium dioxide surface can adsorb one deck dyestuff for catching visible ray.Electrolyte generally contains iodine or cobalt is oxidation-reduction pair, for transmitting electronics.Usually be also to take transparent conducting glass as substrate to electrode, and plate thereon one deck catalyst platinum or carbon.Yet still there is more problem in the DSSC of traditional sandwich structure, be respectively: (1) is due to the light anode and electrode has all been adopted to transparent conducting glass is substrate, and electro-conductive glass involves great expense relatively, only glass substrate just accounts for 40% production cost according to the literature.(2) two substrate glasses will increase the weight of unit power battery component, be unfavorable for transportation and the installation of battery.(3) due to the corrosivity of electrolyte, how searching out a kind of encapsulant that can closely connect two transparent conducting glass is also a great problem, at present, most DSSC adopt traditional sarin film and epoxy resin to carry out sealed cell, but the method is only applicable to laboratory and Chinese style research and development on a small scale, apply out of doors while surpassing more than 2 years when battery component, all inevitably there will be the phenomenon of leakage, thereby cause the decay of battery efficiency.
In order to reduce the production cost of DSSC, alleviate the weight of unit cells assembly, be conducive to again the sealing of battery simultaneously, still adopt traditional sandwich structure to be difficult to address the above problem.
Summary of the invention
Based on this, be necessary to provide a kind of production cost that can reduce solar cell, alleviate unit cells assembly weight and be convenient to DSSC of cell sealing and preparation method thereof simultaneously.
A kind of DSSC, comprise transparency carrier, the first nesa coating set gradually at described transparency carrier one side surface, titanium deoxid film and the first transparent enclosure film, and the second nesa coating set gradually on described transparency carrier opposite side surface, catalyst platinum film and the second transparent enclosure film, described the first nesa coating, described transparency carrier and described the second nesa coating are provided with the through hole run through, and in described through hole, are filled with electrolyte.
Therein in embodiment, the glass substrate that described transparency carrier is thickness 0.5～4mm.
In embodiment, the material of described the first nesa coating and described the second nesa coating is FTO, ITO or AZO therein.
In embodiment, the thickness of described the first nesa coating and described the second nesa coating is 100～500nm therein.
In embodiment, the aperture of described through hole is 0.1～0.5mm therein, and the pitch of holes between adjacent through-holes is 0.5～1mm.
In embodiment, described DSSC is processed through dye sensitization therein.
In embodiment, the thickness of described titanium deoxid film is 5～20 μ m therein, and the thickness of described catalyst platinum film is less than 100nm.
In embodiment, the material of described the first transparent enclosure film and described the second transparent enclosure film is PET therein.
A kind of manufacture method of DSSC, comprise the steps:
Plate respectively and put the first nesa coating and the second nesa coating in the both side surface of clean transparency carrier, obtain the transparency carrier of double-sided coating;
The processing of punching on the transparency carrier of described double-sided coating, offer the through hole that runs through described the first nesa coating, described transparency carrier and described the second nesa coating;
On described the first nesa coating after punching is processed, titanium deoxid film is put in plating, and the catalyst platinum film is put in plating on described the second nesa coating, then the product obtained is calcined 1 hour at 450 ℃;
Product after calcination processing is placed in to the dye solution sensitization to be processed 24 hours;
The both side surface of the product after sensitization is processed covers respectively the first transparent enclosure film and the second transparent enclosure film, then the edge of described the first transparent enclosure film and described the second transparent enclosure film is compressed product is sealed;
By electrolyte, be expelled between described titanium deoxid film and described the first nesa coating or between described catalyst platinum film and described the second nesa coating, the aperture stayed during sealing injection after electrolyte fully is full of described through hole.
Therein in embodiment, the edge of described the first transparent enclosure film and described the second transparent enclosure film is compressed product is carried out in seal process using hot press to be compressed, described compression adopts the mode of hot pressing, wherein, hot pressing temperature is 90～200 ℃, pressure is 2～4 MPas, and hot pressing time is 1～5 minute.
It is substrate that above-mentioned DSSC adopts the single transparent substrate, in both sides, nesa coating is set respectively, realize again the flow channel of electrolyte by the mode of punching, reduced on the one hand production cost, whole solar cell only needs the single transparent substrate on the other hand, can significantly alleviate the weight of unit cells assembly.Simultaneously, by offer the through hole run through on nesa coating and transparency carrier, carry out accommodating electrolyte, be conducive to the sealing of solar cell.
The manufacture method process control procedure of above-mentioned DSSC is simple, easily realizes large-scale production.
The accompanying drawing explanation
The structural representation of the DSSC that Fig. 1 is an execution mode;
The making flow chart of the DSSC that Fig. 2 is an execution mode;
The field emission scanning electron microscope that Fig. 3 is the through hole of the generation of glass surface laser drilling in embodiment 1 (FESEM) figure;
The IV curvilinear sides view of the DSSC that Fig. 4 is embodiment 1 making, wherein abscissa is voltage (Voltage), ordinate is current density (Current Density).
Embodiment
Below main in conjunction with the drawings and the specific embodiments structure of DSSC and preparation method thereof is described in further detail.
As shown in Figure 1, the DSSC 100 of an execution mode comprises transparency carrier 110, the first nesa coating 120, titanium deoxid film 130, the first transparent enclosure film 140, the second nesa coating 150, catalyst platinum film 160 and the second transparent enclosure film 170.Wherein, the first nesa coating 120, titanium deoxid film 130 and the first transparent enclosure film 140 are cascading in a side of transparency carrier 110.The second nesa coating 150, catalyst platinum film 160 and the second transparent enclosure film 170 are cascading at the opposite side of transparency carrier 110.The first nesa coating 120, transparency carrier 110 and the second nesa coating 150 are provided with the through hole 180 run through, and in through hole 180, are filled with electrolyte.
In the present embodiment, the material of transparency carrier 110 is glass, and thickness is 0.5～4mm.
The material of the first nesa coating 120 and the second nesa coating 150 is the SnO2 electro-conductive glass that FTO(mixes fluorine, SnO2:F), the ITO(tin indium oxide) or the AZO(Al-Doped ZnO).The thickness of the first nesa coating 120 and the second nesa coating 150 is 100～500nm.
The aperture of through hole 180 is 0.1～0.5mm, and the pitch of holes between adjacent through-holes 180 is 0.5～1mm.In the present embodiment, through hole 180 is regular array distribution.
The thickness of titanium deoxid film 130 is 5～20 μ m, and the thickness of catalyst platinum film 160 is less than 100nm.
The material of the first transparent enclosure film 140 and the second transparent enclosure film 170 is PET.
The DSSC 100 of present embodiment is processed through dye sensitization, or titanium deoxid film 130 and the 160 process dye sensitizations processing of catalyst platinum film.
As shown in Figure 2, the manufacture method of the DSSC of an execution mode, comprise the steps:
Step 1: plate respectively and put the first nesa coating 120 and the second nesa coating 150 in the both side surface of clean transparency carrier 110, obtain the transparency carrier of double-sided coating.
Specifically before putting nesa coating 150, plating also comprises the step cleaned up through transparency carrier 110, the glass substrate of transparency carrier 110 preferably clears.
Plating is put the process of the first nesa coating 120 and the second nesa coating 150 and is carried out in magnetic-controlled sputtering coating equipment.
Step 2: the processing of punching on the transparency carrier of double-sided coating, offer the through hole 180 that runs through the first nesa coating 120, transparency carrier 110 and the second nesa coating 150.
Present embodiment is to adopt the superpower laser of 532nm to carry out the array punching on the transparency carrier of double-sided coating, and the pore size scope is 0.5～0.5mm, and pitch of holes is 0.5～1mm.After punching, product is cleaned up.
Step 3: on the first nesa coating 120 after punching is processed, titanium deoxid film 130 is put in plating, and catalyst platinum film 160 is put in plating on the second nesa coating 150, then the product obtained is calcined 1 hour at 450 ℃.
The plating process of putting of titanium deoxid film 130 and catalyst platinum film 160 can be used silk screen printing or spraying method to carry out.
Step 4: the product after calcination processing is placed in to the dye solution sensitization and processes 24 hours.
In the present embodiment, the dye solution used in sensitization processing procedure can be the dyestuff of this area dye-sensitized cell commonly used.
Step 5: the both side surface of the product after sensitization is processed covers respectively the first transparent enclosure film 140 and the second transparent enclosure film 170, then the edge of the first transparent enclosure film 140 and the second transparent enclosure film 170 is compressed product is sealed.
The first transparent enclosure film 140 and the second transparent enclosure film 170 are the PET film, in the present embodiment, compaction process is to use the mode of hot pressing to carry out, as realized by hot press, by temperature (as 90～200 ℃), pressure (2～4 MPa) and the time (1～5 minute) that hot press is set, by the edge press seal of the first transparent enclosure film 140 and the second transparent enclosure film 170.
Step 6: be expelled between titanium deoxid film 130 and the first nesa coating 120 by electrolyte or between catalyst platinum film 160 and the second nesa coating 150, the aperture stayed during sealing injection after electrolyte fully is full of through hole.
Can use needle applicator or other similar injection devices in injection process.
It is substrate that this DSSC adopts the single transparent substrate, in both sides, nesa coating is set respectively, realize again the flow channel of electrolyte by the mode of punching, reduced on the one hand production cost, whole solar cell only needs the single transparent substrate on the other hand, can significantly alleviate the weight of unit cells assembly.Simultaneously, by offer the through hole run through on nesa coating and transparency carrier, carry out accommodating electrolyte, be conducive to the sealing of solar cell.
And the manufacture method process control procedure of this DSSC is simple, easily realizes large-scale production.
Be below the specific embodiment part:
The clear glass that is 0.5mm by a thickness cleans up, and is positioned in magnetic-controlled sputtering coating equipment, in a side of clear glass, plates transparent FTO conductive film, and thickness is 200nm; Then by glass turning, adopt same technique, one side plates the FTO transparent conductive film in addition, and thickness is similarly 200nm.
Adopt the superpower laser of 532 nanometers, carry out successively the array punching on the clear glass of double-sided coating, pore size is 0.3mm, and the pitch of holes scope is 0.8mm, as shown in Figure 3.After punching, that the glass ultrasonic cleaning is clean.
Adopt silk-screen printing technique, plate respectively at the upper surface of the two-sided clear glass that is coated with nesa coating and lower surface the catalyst platinum film that titanium deoxid film that thickness is 15 μ m and thickness are 100nm, and be positioned in 450 ℃ of hot environments simultaneously and calcined 1 hour.
After calcining, the sample of acquisition is positioned in dye solution to sensitization 24 hours.
Sample upper and lower surface after sensitization is covered respectively to layer of transparent PET film, the temperature setting of hot press is set to 115 ℃, pressure is 3 MPas, and hot pressing time 1 minute, by the edge press seal.
Utilize needle applicator, the transparent PET film through to electrode one side, between duplicature, fill electrolyte injection behind through hole inside until electrolyte, syringe needle extracted, and adopted epoxy sealing to live aperture that syringe needle stays.
The IV curvilinear sides view of the DSSC that Fig. 4 is the present embodiment making, as can be seen from Figure 4, the stable performance of the DSSC that the present embodiment is made.
The clear glass that is 2mm by a thickness cleans up, and is positioned in magnetic-controlled sputtering coating equipment, and wherein one side plates transparent FTO conductive film, and thickness is 300nm; Then by glass turning, adopt same technique, one side plates the FTO transparent conductive film in addition, and thickness is similarly 300nm.
Adopt the superpower laser of 532 nanometers, carry out successively the array punching on the clear glass of double-sided coating, pore size is 0.1mm, and the pitch of holes scope is 0.5mm.After punching, that the glass ultrasonic cleaning is clean.
Adopt silk-screen printing technique, plate respectively at the upper surface of the two-sided clear glass that is coated with nesa coating and lower surface the catalyst platinum film that titanium deoxid film that thickness is 10 μ m and thickness are 80nm, and be positioned in 450 ℃ of hot environments simultaneously and calcined 1 hour.
After calcining, obtained sample is positioned in dye solution to sensitization 24 hours.
Sample upper and lower surface after sensitization is covered respectively to layer of transparent PET film, the temperature setting of hot press is set to 170 ℃, pressure is 4 MPas, and hot pressing time 3 minutes, by the edge press seal.
Utilize needle applicator, the transparent PET film through to electrode one side, between duplicature, fill electrolyte injection behind through hole inside until electrolyte, syringe needle extracted, and adopted epoxy sealing to live aperture that syringe needle stays.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a DSSC, it is characterized in that, comprise transparency carrier, the first nesa coating set gradually at described transparency carrier one side surface, titanium deoxid film and the first transparent enclosure film, and the second nesa coating set gradually on described transparency carrier opposite side surface, catalyst platinum film and the second transparent enclosure film, described the first nesa coating, described transparency carrier and described the second nesa coating are provided with the through hole run through, and in described through hole, are filled with electrolyte.
2. DSSC as claimed in claim 1, is characterized in that, the glass substrate that described transparency carrier is thickness 0.5～4mm.
3. DSSC as claimed in claim 1, is characterized in that, the material of described the first nesa coating and described the second nesa coating is FTO, ITO or AZO.
4. DSSC as described as claim 1 or 3, is characterized in that, the thickness of described the first nesa coating and described the second nesa coating is 100～500nm.
5. DSSC as claimed in claim 1, is characterized in that, the aperture of described through hole is 0.1～0.5mm, and the pitch of holes between adjacent through-holes is 0.5～1mm.
6. DSSC as claimed in claim 1, is characterized in that, described DSSC is processed through dye sensitization.
7. DSSC as claimed in claim 1, is characterized in that, the thickness of described titanium deoxid film is 5～20 μ m, and the thickness of described catalyst platinum film is less than 100nm.
8. DSSC as claimed in claim 1, is characterized in that, the material of described the first transparent enclosure film and described the second transparent enclosure film is PET.
9. the manufacture method of a DSSC, is characterized in that, comprises the steps:
Plate respectively and put the first nesa coating and the second nesa coating in the both side surface of clean transparency carrier, obtain the transparency carrier of double-sided coating;
The processing of punching on the transparency carrier of described double-sided coating, offer the through hole that runs through described the first nesa coating, described transparency carrier and described the second nesa coating;
On described the first nesa coating after punching is processed, titanium deoxid film is put in plating, and the catalyst platinum film is put in plating on described the second nesa coating, then the product obtained is calcined 1 hour at 450 ℃;
Product after calcination processing is placed in to the dye solution sensitization to be processed 24 hours;
The both side surface of the product after sensitization is processed covers respectively the first transparent enclosure film and the second transparent enclosure film, then the edge of described the first transparent enclosure film and described the second transparent enclosure film is compressed product is sealed;
By electrolyte, be expelled between described titanium deoxid film and described the first nesa coating or between described catalyst platinum film and described the second nesa coating, the aperture stayed during sealing injection after electrolyte fully is full of described through hole.
10. the manufacture method of DSSC as claimed in claim 9, it is characterized in that, the edge of described the first transparent enclosure film and described the second transparent enclosure film is compressed product is carried out in seal process, described compression adopts the mode of hot pressing, wherein, hot pressing temperature is 90～200 ℃, and pressure is 2～4 MPas, and hot pressing time is 1～5 minute.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959566A (en) * | 2017-03-01 | 2017-07-18 | 江苏繁华玻璃股份有限公司 | A kind of preparation method of quasi- solid-state electrochromic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299709A (en) * | 2006-05-08 | 2007-11-15 | Kyocera Corp | Photoelectric conversion device and photovoltaic generator |
| JP2008257991A (en) * | 2007-04-04 | 2008-10-23 | Ngk Spark Plug Co Ltd | Dye-sensitized solar cell |
| CN101789317A (en) * | 2010-03-12 | 2010-07-28 | 华中科技大学 | Dye sensitization solar battery and preparation method thereof |
| CN102005301A (en) * | 2010-11-29 | 2011-04-06 | 华东师范大学 | Dye sensitized solar cell and preparation method thereof |
-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007299709A (en) * | 2006-05-08 | 2007-11-15 | Kyocera Corp | Photoelectric conversion device and photovoltaic generator |
| JP2008257991A (en) * | 2007-04-04 | 2008-10-23 | Ngk Spark Plug Co Ltd | Dye-sensitized solar cell |
| CN101789317A (en) * | 2010-03-12 | 2010-07-28 | 华中科技大学 | Dye sensitization solar battery and preparation method thereof |
| CN102005301A (en) * | 2010-11-29 | 2011-04-06 | 华东师范大学 | Dye sensitized solar cell and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959566A (en) * | 2017-03-01 | 2017-07-18 | 江苏繁华玻璃股份有限公司 | A kind of preparation method of quasi- solid-state electrochromic device |
| CN106959566B (en) * | 2017-03-01 | 2020-05-08 | 江苏繁华玻璃股份有限公司 | Preparation method of quasi-solid electrochromic device |
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