CN108231421A - Dye-sensitized photovoltaic type battery, module and its manufacturing method - Google Patents
Dye-sensitized photovoltaic type battery, module and its manufacturing method Download PDFInfo
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- CN108231421A CN108231421A CN201611195914.3A CN201611195914A CN108231421A CN 108231421 A CN108231421 A CN 108231421A CN 201611195914 A CN201611195914 A CN 201611195914A CN 108231421 A CN108231421 A CN 108231421A
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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
- H01G9/2022—Light-sensitive devices characterized by he counter electrode
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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
-
- 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
- H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
-
- 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
- H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
- H01G9/2081—Serial interconnection of 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
- 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
Abstract
The present invention provides a kind of dye-sensitized photovoltaic type battery, module and its manufacturing method, including：Working electrode is provided, and first area and second area are respectively equipped at least semi-conductor layer to define first area and second area in setting first groove on working electrode；It provides to electrode, and in setting second groove on electrode, to define third region and the fourth region, third region and the fourth region are respectively equipped with an at least Catalytic Layer and are respectively equipped with an at least conductor wire；Set encapsulated layer in the first area of working electrode and second area and respectively around at least semi-conductor layer of first area and at least semi-conductor layer of second area；Filling electrolyte in the region surrounded in encapsulated layer；Working electrode and to electrode is connected by encapsulated layer, it relative to third region and second area is relative to the fourth region that first area, which is,；And by first groove or second groove, with the work conductive layer and the conductor wire in third region of conducting element electrical connection second area of connecting.
Description
Technical field
The present invention particularly relates to a kind of dye sensitization manufactured with ad hoc approach about a kind of dye-sensitized photovoltaic type battery
Photovoltaic type battery, module.
Background technology
Dye-sensitized photovoltaic type battery (Dye-Sensitized Photovoltaic Cell), also known as the dye sensitization sun
Can battery (Dye-Sensitized Solar Cell, DSSC), be a kind of novel solar cell, raw material and be fabricated to
This causes quite a lot of concern in recent years compared with traditional cheap many of silicon solar cell.With Internet of Things sensor and shifting
The power supply supply requirement of the equipment such as dynamic device emerges gradually, and the DSSC's under low light source still with excellent power generation transfer efficiency should
With will be more important.
In recent years, soft DSSC because its is light-weight, deflection, have wide range of applications the advantages that, cause no battery Internet of Things
Net sensor applies the great attention of dealer.Since the cell voltage of DSSC will be generally greater than or equal to 0.4V, and be less than or equal to
0.6V is such as intended to that each unit is connected to promote voltage, is traditionally to utilize multiple independent soft DSSC units in outside to lead
Line is concatenated.But it since each independent soft DSSC units are with the presence of respective encapsulation side, is carried out according to the method
Unit is connected, it is produced go out the dead space of module will be very big.
The series connection method of another soft DSSC component is that electrode is led to by the working electrode of side and in opposite side
It crosses perforation and fills conductive material in the hole and concatenate.The hole is protected through entire DSSC units and both sides by protection barrier bodies
Shield to prevent electrolyte leakage and etching conductive material, if being not provided with protection barrier bodies or protecting barrier bodies damaged, is easily led
Cause DSSC failures.
By perforate connect method the shortcomings that be before conductive material is filled, to need each DSSC respectively
Unit drills, and this step is to take and can increase the manufacture cost of DSSC units.In addition, it is led associated with each side string in order to prevent
Electric material need to set protection barrier bodies protection conductive material by electrolytic corrosion, and protect the coating and making of barrier bodies
Process can also improve the cost of DSSC units.
Invention content
The problem of in view of above-mentioned background technology, the purpose of the present invention are exactly to provide a kind of dye-sensitized photovoltaic type battery
Manufacturing method, to connect and encapsulate DSSC units.That is, by cooperating electrode with to the figure of electrode base board with
Shape designs, and changes DSSC unit series systems.Further, manufacturing method according to the present invention, does not need to each
DSSC units drill and the conductive material that concatenates of filling, also eliminate the coating process of protection barrier bodies, this series connection and
The Production Time of DSSC components can be greatly reduced in the method for encapsulation, and can be further reduced the manufacture cost of DSSC.Separately
Outside, manufacturing method according to the present invention since series connection is completed before cell package, is considerably reduced because outside is led
Inactive area caused by line concatenation, makes DSSC units according to the present invention have close and thin structure.
A purpose according to the present invention proposes a kind of manufacturing method of dye-sensitized photovoltaic type battery, dye-sensitized photovoltaic
Type battery may include working electrode and to electrode, and working electrode may include working substrate, work conductive layer and at least semiconductor
Layer, and electrode may include to substrate, to conductive layer, an at least Catalytic Layer and an at least conductor wire.Method may include following step
Suddenly：Working electrode is provided, and in setting first groove on working electrode to define first area and second area, wherein the firstth area
Domain and second area are respectively equipped at least semi-conductor layer；It provides to electrode, and in setting second groove on electrode to define
Third region and the fourth region, wherein third region and the fourth region are respectively equipped with an at least Catalytic Layer and third region and the 4th
Region is respectively equipped with an at least conductor wire；Encapsulated layer is set in the first area of working electrode and second area, and encapsulated layer divides
It Wei Rao not at least semi-conductor layer of first area and at least semi-conductor layer of second area；In the region surrounded in encapsulated layer
Filling electrolyte；Working electrode is connected and to electrode by encapsulated layer, wherein first area is relative to third region and second
Region is relative to the fourth region；And by first groove or second groove, with conducting element electrical connection second area of connecting
Work conductive layer and the conductor wire in third region.
Preferably, after the electrolyte is filled, previous building methods can further include and working electrode is placed under vacuum environment,
Remove the bubble in electrolyte.
Preferably, previous building methods can further include cutting dye-sensitized photovoltaic type battery and remove dead space, to be formed
Dye-sensitized photovoltaic type battery unit.
Preferably, previous building methods, which can further include, utilizes the hermetically sealed dye-sensitized photovoltaic type battery list of outer package film
Member.
Preferably, the moisture permeability (Water Vapor Transmission Rate, WVTR) of outer package film be more than or
Equal to 1g/m2Day, and less than or equal to 1 × 10-6g/m2OTR oxygen transmission rate (the Oxygen of day and/or the outer package film
Transmission Rate, OTR) more than or equal to 1cc/m2Day, and less than or equal to 1 × 10-6cc/m2·day。
Preferably, work and can be made conductive layer at least one in conductive layer with transparent conductive material.
Preferably, transparent conductive material may include indium tin oxide (ITO), fluorine doped tin oxide (FTO), graphene, ZnO-
Ga2O3、ZnO-Al2O3、SnO2-Sb2O3Or combination.
Preferably, work conductive layer and in conductive layer one of them can be made with opaque conductive material.
Preferably, opaque conductive material may include titanium plate, stainless steel plate, nickel plating iron plate, nickel plating titanium plate, titanizing iron plate,
Plate titanium steel plate or stainless steel-plastics compounded plate.
Preferably, the ink that conductor wire can include conductive particle is printed on to being formed on electrode.
Preferably, previous building methods can further include setting conductor wire Protection glue to cover to the conductor wire on electrode, lead
Wire protective glue can be the high molecular material of anti-electrolytic corrosion.
Preferably, encapsulated layer may include the encapsulating material of anti-electrolytic corrosion.
Preferably, conductor wire Protection glue and encapsulated layer can separately include hot melt encapsulating film, ultraviolet curing glue, heat
Harden packaging plastic or hot melt packaging plastic.
Preferably, encapsulated layer can surround but not contact semiconductor layer.
Preferably, series connection conducting element may include the mixture of silver, carbon, copper, graphene or above-mentioned material.
Preferably, Catalytic Layer may include Pt, Ru, Pd, Rh, Ir, Os, WO3、TiO2, graphite or its mixture.
Preferably, electrolyte can be liquid electrolyte, ionic liquid electrolyte or liquid polymer electrolyte.
Another object according to the present invention proposes a kind of dye-sensitized photovoltaic type battery, can be with aforementioned encapsulation method system
It makes.
A further object according to the present invention proposes a kind of dye-sensitized photovoltaic type battery module, can be with multiple aforementioned
Dye-sensitized photovoltaic type battery connects or is formed in parallel.
By applying the present invention, the Production Time of DSSC components can be greatly reduced, and DSSC can be further reduced
Manufacture cost, make DSSC units have close and thin structure.
The above and other purposes of the present invention, features and advantages, with reference to following detailed description and preferred embodiment
After attached schema is examined with text, it will be apparent.
Description of the drawings
Carry out the exemplary embodiment that the present invention will be described in detail with reference to the schema of accompanying, those of skill in the art can be allowed more
Understand the aforementioned and/or other feature and advantage of the present invention, wherein：
Fig. 1 is the sectional view of the dye-sensitized photovoltaic type battery of an embodiment according to the present invention.
Fig. 2A to Fig. 2 C is the signal of the manufacturing method of the dye-sensitized photovoltaic type battery of an embodiment according to the present invention
Figure.
Fig. 3 is the schematic diagram of the dye-sensitized photovoltaic type battery after the cutting an of embodiment according to the present invention.
Drawing reference numeral
1：Dye-sensitized photovoltaic type battery
100：To electrode
110：To conductive layer
120：Catalytic Layer
130：Conductor wire
140：Conductor wire Protection glue
150：Encapsulated layer
160：To substrate
200：Working electrode
210：Work conductive layer
220：Electrolyte
230：Semiconductor layer
250：Working substrate
300：First groove
300’：Second groove
400：Series connection conducting element
500：Outer package film
600：Outer package glue
700：Dye-sensitized photovoltaic type battery unit
L：Light
S1：First area
S2：Second area
S3：Third region
S4：The fourth region
Specific embodiment
Carry out the exemplary embodiment of the more complete description present invention below with reference to the schema of accompanying；However, they can also
Different forms has existing and shall not be considered limited to embodiment presented herein.Exactly, it is provided herein
It is clear with complete that those embodiments are that the content of present invention to be allowed more is attained, and completely scope of the invention is conveyed to give this field skill
Art personnel.
In the following description, " on ", " under ", "left", "right" are the relative positions for illustrating element, and not element is exhausted
To position.In the drawings, the dimension in each layer and region may be amplified the purpose to reach clear interpretation.It also should be appreciated that
Be, when refer to a certain layer or element be located at another layer or substrate " on " when, may be located immediately at another layer or substrate
On, alternatively, also there may be middle layers.In addition, it should also be understood that when refer to a certain layer be located at two layers " between " when,
It may be the sole layer between such two layers, alternatively, also there may be one layer or more middle layers.Identical member in all schemas
The identical element of part symbolic indication.
Alleged " dye-sensitized photovoltaic type battery, module and its manufacturing method " at least refers to dye sensitization in this specification
The working electrode of photovoltaic type battery, to electrode, assembling, series connection after, then complete encapsulation process.More clearly, in this specification
Alleged " dye-sensitized photovoltaic type battery, module and its manufacturing method " at least refers to assembly working electrode, to electrode, series connection, then
The process of encapsulation is completed using outer package film.
Illustrate the dye-sensitized photovoltaic according to an exemplary embodiment of the invention referring now to Fig. 1 and Fig. 2A to Fig. 2 C
Type battery and its manufacturing method.It is shown in FIG. 1 be according to the sectional view of the dye-sensitized photovoltaic type battery of an exemplary embodiment,
And Fig. 2A is to the schematic diagram of the manufacturing method shown in fig. 2 C for being dye-sensitized photovoltaic type battery.
Fig. 1 is please referred to, is painted the sectional view of the dye-sensitized photovoltaic type battery 1 of an embodiment according to the present invention.Its
In, dye-sensitized photovoltaic type battery 1 can be flexible, i.e., it can be soft dye-sensitized photovoltaic type battery, and but not limited to this.
Dye-sensitized photovoltaic type battery 1 is included to electrode 100, working electrode 200, series connection conducting element 400, outer package film 500 and outer
Packaging plastic 600.Wherein, to electrode 100 and working electrode 200, the two is to be oppositely arranged, and is connected with encapsulated layer 150, makes dye
1 inside of material sensitization photovoltaic type battery forms an enclosure space, can accommodate electrolyte 220.
Working electrode 200 includes work conductive layer 210, semiconductor layer 230 and working substrate 250, and work conductive layer 210 can
Either side or the both sides of working substrate 250 are set to, and semiconductor layer 230 is then set to the top of work conductive layer 210.
Electrode 100 is included to substrate 160, to conductive layer 110, Catalytic Layer 120 and conductor wire 130.In one embodiment,
Conductor wire Protection glue 140 can be more set on conductor wire 130, to cover conductor wire 130 and prevent electrolyte 220 from corroding conductor wire
130.To sequentially setting Catalytic Layer 120 and conductor wire 130 on a surface of conductive layer 110, that is, semiconductor layer 230 is across electrolysis
Liquid 220 is opposite with Catalytic Layer 120 and conductor wire 130, and conductor wire protecting colloid 140 covers conductor wire 130, avoids conductor wire
130 contact electrolyte 220.
In one embodiment, comprising working substrate 250, the working electrode 200 for the conductive layer 210 that works and comprising to substrate
160th, to conductive layer 110 at least one electrode in electrode 100 with made by transparent material and transparent conductive material so that light
Line L passes through, and reaches generating function.That is, in an embodiment aspect, working electrode is made by transparent material, light
Can semiconductor layer be reached by working electrode, generated electricity.It is made for transparent material to electrode in another embodiment aspect
Into light can be generated electricity by reaching semiconductor layer to electrode.In another embodiment aspect, working electrode with to electrode
It is all made by transparent material, light by working electrode and can reach semiconductor layer to electrode simultaneously, generate electricity.
In the embodiment shown in fig. 1, work conductive layer 210 can be used soft with made by soft transparent conductive material
Property transparent conductive material may include indium tin oxide (ITO), fluorine doped tin oxide (FTO), graphene, ZnO-Ga2O3、ZnO-
Al2O3、SnO2-Sb2O3Or the combination of above-mentioned substance, other known transparent conductive material also can be used, not with cited by this
Example is limitation.In another embodiment, work conductive layer 210 and one of them available opaque conduction material to conductive layer 110
Material is made, this opaque conductive material may include flexible opaque conductive material.In a preferred embodiment, it is opaque
Conductive material may include that titanium plate, stainless steel plate, nickel plating iron plate, nickel plating titanium plate, titanizing iron plate, plating titanium steel plate and plastic stainless-steel are answered
The conductive material that electrolytic corrosion can be born known to other also can be used in plywood, not using this exemplifications set out as limitation.
Semiconductor layer 230 can be nano-porous film.In one embodiment, the material of semiconductor layer 230 may include Ti,
The metal oxygen of the metals such as Nb, Zn, Sn, Ta, W, Ni, Fe, Cr, V, Pm, Zr, Sr, In, Ir, La, Mo, Mg, Al, Y, Sc, Sm or Ga
The metal oxide of the mixture of compound or above-mentioned metal.It is worth noting that, 230 adsorbable light-sensitive coloring agent of semiconductor layer, inhales
The semiconductor layer 230 of attached light-sensitive coloring agent releasable electronics after light L is absorbed, reaches generating effect.In an embodiment aspect, half
The thickness of conductor layer 230 is preferably greater than or equal to 0.01 micron and less than or equal to 1000 microns (μm), micro- more than or equal to 0.1
Rice and less than or equal to 500 microns or more than or equal to 1 micron and less than or equal between 100 microns.
In one embodiment, the material of Catalytic Layer 120 may include Pt, Ru, Pd, Rh, Ir, Os, WO3、TiO2, graphite or on
State the mixture of material.
Hot melt encapsulating film, ultraviolet curing glue, thermmohardening packaging plastic, hot melt packaging plastic can be selected in the material of encapsulated layer 150
Or other have the encapsulating material of strong anti-electrolytic corrosion performance.The thickness of encapsulated layer 150 be preferably greater than or equal to 0.1 micron and
Less than or equal to 1000 microns, more than or equal to 0.1 micron and less than or equal to 500 microns or more than or equal to 1 micron and small
In or equal to 100 microns.
The material of conductor wire 130 can be the conductive material of silver, carbon, copper, graphene or other conductive energy.
Hot melt encapsulating film, ultraviolet curing glue, thermmohardening packaging plastic, hot melt can be selected in the material of conductor wire Protection glue 140
Packaging plastic or other encapsulating materials with strong potential resistance to electrolyte contamination corrosive nature.The thickness of conductor wire Protection glue 140 be preferably more than or
Equal to 0.1 micron and less than or equal to 1000 microns, more than or equal to 0.1 micron and less than or equal to 500 microns or be more than or
Equal to 1 micron and less than or equal to 100 microns.
The material of series connection conducting element 400 can be the conduction material of silver, carbon, copper, graphene, tin or other conductive energy
Material.
Electrolyte 220 can be liquid electrolyte, ionic liquid electrolyte, liquid polymer electrolyte one of which.Wherein,
Liquid electrolyte may include organic solvent, such as esters and nitrile and iodide additive；Ionic liquid electrolyte may include ion
Liquid, such as PMII and iodide additive；And liquid polymer electrolyte may include that polyethylene glycol such as adds in the second of glutaraldehyde
Nitrile solution and iodide additive.
The materials such as macromolecule membrane, sheet metal or ceramic wafer may include to substrate 160 and working substrate 250, can also make
The material of electrolytic corrosion can be born known to other.Wherein, macromolecule membrane includes but not limited to poly terephthalic acid second two
Ester (PET) or polyethylene naphthalate (PEN)；And sheet metal includes but not limited to titanium plate or stainless steel plate.
The moisture permeability (Water Vapor Transmission Rate, WVTR) of the material of outer package film 500 is more than
Or equal to 1g/m2Day and less than or equal to 1 × 10-6g/m2Day and/or OTR oxygen transmission rate (Oxygen
Transmission Rate, OTR) more than or equal to 1cc/m2Day and less than or equal to 1 × 10-6cc/m2·day。
Hot melt encapsulating film, ultraviolet curing glue, thermmohardening packaging plastic, hot melt encapsulation can be selected in the material of outer package glue 600
Glue or other encapsulating materials with high water resistant choke ability.
It is worth noting that, the dye-sensitized photovoltaic type battery structure shown in Fig. 1 is only illustrative, concrete structure is simultaneously
Not to be limited shown in schema.For example, can on dye-sensitized photovoltaic type battery in addition metal gates and protective layer be set.
In one embodiment, the dye-sensitized photovoltaic type battery described in this specification can be fabricated with the following steps.
Include the following steps：Working electrode is provided, and in setting first groove on working electrode to define first area and second area,
Wherein first area and second area are respectively equipped at least semi-conductor layer；It provides to electrode, and second is set on to electrode
For groove to define third region and the fourth region, wherein third region and the fourth region is respectively equipped at least a Catalytic Layer and third
Region and the fourth region are respectively equipped with an at least conductor wire；Encapsulated layer is set in the first area of working electrode and second area,
And encapsulated layer is respectively around at least semi-conductor layer of first area and at least semi-conductor layer of second area；It is enclosed in encapsulated layer
Around region in filling electrolyte；Working electrode is connected and to electrode by encapsulated layer, wherein first area is relative to third
Region and second area are relative to the fourth region；And by first groove or second groove, with conducting element electrical connection of connecting
The work conductive layer of second area and the conductor wire in third region.
Fig. 2A to Fig. 2 C is please referred to, is painted the dye-sensitized photovoltaic type battery of a specific embodiment according to the present invention
Manufacturing method.The method can be used to encapsulate, manufacture the dye-sensitized photovoltaic type battery 1 of Fig. 1, so be not restricted to this.The present invention
The dye-sensitized photovoltaic type cell manufacturing method can be used to connect and encapsulate the different dye-sensitized photovoltaic type of various structures
Battery.
First, it please refers to shown in Fig. 1 and Fig. 2A, working electrode 200 is provided, including working substrate 250, work conductive layer
210 and semiconductor layer 230.The first groove 300 of L-type on working electrode 200 can be set, and can define according to first groove 300
Go out first area S1 and second area S2, and semiconductor layer 230 is then respectively arranged at first area S1 and second area S2.It is worth
It is noted that semiconductor layer can be one, two, three or more, shape is unlimited.In the embodiment of Fig. 2A, semiconductor
Layer is arranged in parallel to illustrate with three rectangles, is not limited.
Then, please refer to shown in Fig. 1 and Fig. 2 B, provide to electrode 100, including to substrate 160, to conductive layer 110, urge
Change layer 120, conductor wire 130 and conductor wire Protection glue 140.The second groove 300 ' of 1 font is set on to electrode 100, and by
Second groove 300 ' defines third region S3 and the fourth region S4.In the embodiment of Fig. 2 B, Catalytic Layer is coated on pair comprehensively
To illustrate on conductive layer, it is not limited.
It please refers to again shown in Fig. 1 and Fig. 2A, in setting mouth on the work conductive layer 210 of first area S1 and second area S2
The encapsulated layer 150 of font makes encapsulated layer 150 form an enclosure space around 230 outside of semiconductor layer.Electrolyte 220 is filled
In 150 inside of encapsulated layer, that is, above semiconductor layer 230 or semiconductor layer 230 and work conductive layer 210, depending on encapsulated layer 150
Depending on whether contacting semiconductor layer 230.In this embodiment aspect, encapsulated layer 150 surrounds but does not contact semiconductor layer 230, therefore electric
Liquid 220 is solved in addition on semiconductor layer 230, also contacts work conductive layer 210.
Further, it please refers to shown in Fig. 1 and Fig. 2 C, encapsulated layer 150 will be set to electrode 100, and make first area S1 phases
For third region S3 and second area S2 relative to the fourth region S4, to connect working electrode 200 and right by encapsulated layer 150
Electrode 100.That is, working electrode 200 is bonded, and cure package layer with to electrode 100 using encapsulated layer 150
150。
Finally, by the use of first groove 300 or second groove 300 ' as working space, by the secondth area of working electrode 200
Domain S2 is attached with the third region S3 to electrode 100 using conducting element 400 of connecting, to be electrically connected the work of second area S2
Make the conductor wire 130 of conductive layer 210 and third region S3, complete series connection.
In one embodiment, can as shown in Figure 2 C, the dye-sensitized photovoltaic type battery that the completion is connected along dotted line
It is cut and removes dead space.In another embodiment, the dye-sensitized photovoltaic type battery after cutting can further be utilized
The dye-sensitized photovoltaic type battery for completing cutting is carried out outer package, that is, completes Fig. 3 institutes by outer package film 500 and outer package glue 600
The dye-sensitized photovoltaic type battery unit 700 with cascaded structure shown.
In a preferred embodiment, before connection working electrode 200 and to electrode 100, electrolyte 220 will can be had been filled with
Working electrode 200 is placed under vacuum environment, removes the bubble in electrolyte 220, and under vacuum by working electrode 200 and to electricity
Pole 100 is bonded, and cure package layer 150, to remove and avoid bubble caused by encapsulation process.
In addition, in a further preferred embodiment, can the multiple above-mentioned dye-sensitized photovoltaic type battery units of serial or parallel connection,
A dye-sensitized photovoltaic type battery module is formed, to provide higher voltage or capacitance.
Although the packaging method of above-described embodiment is proceeded by from working electrode, but it is not limited to this.The present invention's
In other embodiment aspects, working electrode is with that can exchange electrode, that is, first encapsulated since to electrode.For example, it is first
It first provides to electrode (including to conductive layer).One encapsulated layer is then set on to conductive layer, this encapsulated layer is on to conductive layer
Define a space.Working electrode is set on the encapsulated layer again, is connected with encapsulated layer to electrode and working electrode.
The exemplary embodiment of the present invention was had revealed that herein, although using specific word；But, it should with
Upper and illustrative sense explains them, and there is no limit purpose.Those skilled in the art are just it will be appreciated that can accordingly
Various change is carried out with details in the form of to it, without departing from the spirit and model of the present invention proposed in claim
Farmland.
Claims (19)
1. a kind of manufacturing method of dye-sensitized photovoltaic type battery, which is characterized in that the dye-sensitized photovoltaic type battery includes one
Working electrode and a pair of electrodes, the working electrode include a working substrate, a work conductive layer and at least semi-conductor layer, this is right
Electrode includes a pair of of substrate, a pair of conductive layer, at least a Catalytic Layer and an at least conductor wire, the manufacturing method and includes：
There is provided the working electrode, and in setting a first groove on the working electrode to define a first area and one second area
Domain, the wherein first area and the second area are respectively equipped at least semi-conductor layer；
This is provided to electrode, and in this to setting a second groove on electrode to define a third region and a fourth region,
In the third region and the fourth region is respectively equipped with an at least Catalytic Layer and the third region and the fourth region are set respectively
There is an at least conductor wire；
One encapsulated layer is set in the first area of the working electrode and the second area, and the encapsulated layer respectively around this first
At least this of semi-conductor layer and the second area at least semi-conductor layer in region；
An electrolyte is filled in the region surrounded in the encapsulated layer；
By the encapsulated layer connect the working electrode and this to electrode, wherein the first area is relative to the third region and should
Second area is relative to the fourth region；And
By the first groove or the second groove, the work conductive layer of the second area is electrically connected with a series connection conducting element
With the conductor wire in the third region.
2. manufacturing method as described in claim 1, which is characterized in that after the electrolyte is filled, further include in a vacuum ring
Under border, which is attached electrode with this, and cures the encapsulated layer and removes the bubble in the electrolyte.
3. manufacturing method as described in claim 1, which is characterized in that further include and cut the dye-sensitized photovoltaic type battery and move
Except a dead space, to form a dye-sensitized photovoltaic type battery unit.
4. manufacturing method as claimed in claim 3, which is characterized in that further include and utilize the hermetically sealed dyestuff of an outer package film
It is sensitized photovoltaic type battery unit.
5. manufacturing method as claimed in claim 4, which is characterized in that the moisture permeability of the outer package film is greater than or equal to
1g/m2Day, and less than or equal to 1 × 10-6g/m2The OTR oxygen transmission rate of day and/or the outer package film is greater than or equal to
1cc/m2Day, and less than or equal to 1 × 10-6cc/m2·day。
6. manufacturing method as described in claim 1, which is characterized in that the work conductive layer and this at least one in conductive layer
It is made of with a transparent conductive material.
7. manufacturing method as claimed in claim 6, which is characterized in that the transparent conductive material includes indium tin oxide, fluorine doped
Tin oxide, graphene, ZnO-Ga2O3、ZnO-Al2O3、SnO2-Sb2O3Or combination.
8. manufacturing method as described in claim 1, which is characterized in that the work conductive layer and this be to one of conductive layer
It is made with an opaque conductive material.
9. manufacturing method as claimed in claim 8, which is characterized in that the opaque conductive material include titanium plate, stainless steel plate,
Nickel plating iron plate, nickel plating titanium plate, titanizing iron plate, plating titanium steel plate or stainless steel-plastics compounded plate.
10. manufacturing method as described in claim 1, which is characterized in that the conductor wire be with include a conductive particle one
Ink is printed on this to being formed on electrode.
11. manufacturing method as described in claim 1, which is characterized in that further include one conductor wire Protection glue of setting to cover this
To the conductor wire on electrode, which includes resisting a high molecular material of the electrolytic corrosion.
12. manufacturing method as described in claim 1, which is characterized in that the encapsulated layer includes the envelope for resisting the electrolytic corrosion
Package material.
13. the manufacturing method as described in claim 11 or 12, which is characterized in that the conductor wire Protection glue and encapsulated layer difference
Independently include hot melt encapsulating film, ultraviolet curing glue, thermmohardening packaging plastic or hot melt packaging plastic.
14. manufacturing method as described in claim 1, which is characterized in that the encapsulated layer surrounds but do not contact the semiconductor layer.
15. manufacturing method as described in claim 1, which is characterized in that the series connection conducting element includes silver, carbon, copper, graphene
Or its mixture.
16. manufacturing method as described in claim 1, which is characterized in that the Catalytic Layer includes Pt, Ru, Pd, Rh, Ir, Os, WO3、
TiO2, graphite or its mixture.
17. manufacturing method as described in claim 1, which is characterized in that the electrolyte is liquid electrolyte, ionic liquid is electrolysed
Matter or liquid polymer electrolyte.
18. a kind of dye-sensitized photovoltaic type battery, which is characterized in that the dye-sensitized photovoltaic type battery is with such as claim 1
It is fabricated to the manufacturing method described in any one of claim 17.
19. a kind of dye-sensitized photovoltaic type battery module, which is characterized in that the dye-sensitized photovoltaic type battery module is with multiple
Dye-sensitized photovoltaic type battery series connection as claimed in claim 18 is formed in parallel.
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|---|---|---|---|
| CN201611195914.3A CN108231421B (en) | 2016-12-22 | 2016-12-22 | Dye-sensitized photovoltaic cell, dye-sensitized photovoltaic module, and method for manufacturing the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195914.3A CN108231421B (en) | 2016-12-22 | 2016-12-22 | Dye-sensitized photovoltaic cell, dye-sensitized photovoltaic module, and method for manufacturing the same |
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| Publication Number | Publication Date |
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| CN108231421A true CN108231421A (en) | 2018-06-29 |
| CN108231421B CN108231421B (en) | 2019-12-24 |
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|---|---|---|---|---|
| CN101675554A (en) * | 2007-10-30 | 2010-03-17 | 索尼株式会社 | Dye-sensitized photoelectric conversion device module, method for manufacturing the same, and electronic device |
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| TWI514605B (en) * | 2014-04-16 | 2015-12-21 | Mke Technology Co Ltd | Dye sensitized solar cell package and substrate |
| CN105283936A (en) * | 2013-08-30 | 2016-01-27 | 积水化学工业株式会社 | Method for reactivating counter electrode active material for dye-sensitive solar cell, method for regenerating dye-sensitive solar cell in which said method is used, catalyst layer for dye-sensitive solar cell, counter electrode, electrolyte, and dye-sensitive solar cell |
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| CN101675554A (en) * | 2007-10-30 | 2010-03-17 | 索尼株式会社 | Dye-sensitized photoelectric conversion device module, method for manufacturing the same, and electronic device |
| CN101877282A (en) * | 2009-04-30 | 2010-11-03 | 中国科学院物理研究所 | Dye-sensitized solar cell module and preparation method thereof |
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| CN108231421B (en) | 2019-12-24 |
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