CN205846020U - A kind of perovskite solaode of encapsulation - Google Patents
A kind of perovskite solaode of encapsulation Download PDFInfo
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- CN205846020U CN205846020U CN201620535247.8U CN201620535247U CN205846020U CN 205846020 U CN205846020 U CN 205846020U CN 201620535247 U CN201620535247 U CN 201620535247U CN 205846020 U CN205846020 U CN 205846020U
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- encapsulation
- metal electrode
- titanium dioxide
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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
- 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
- Y02E10/549—Organic PV cells
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Abstract
The utility model discloses the perovskite solaode of a kind of encapsulation, including: conducting base, compact titanium dioxide layer, calcium titanium ore bed, Hole transporting layers, metal electrode, encapsulated layer, cover layer, described conducting base front end grown on top has compact titanium dioxide layer, described compact titanium dioxide layer end face is coated with calcium titanium ore bed, described calcium titanium ore bed end face is provided with Hole transporting layers, described Hole transporting layers end face is provided with metal electrode, described metal electrode end face rear end and compact titanium dioxide layer, calcium titanium ore bed, Hole transporting layers, the end of metal electrode is provided with encapsulated layer, described encapsulated layer end face is provided with cover layer.The perovskite solaode of a kind of encapsulation that this utility model provides, farthest ensure that sealing, and cover layer uses resistant material, the resistance to ag(e)ing of the battery at utmost ensured.
Description
Technical field
This utility model relates to the perovskite solaode of a kind of encapsulation, belongs to the solar battery technology neck of encapsulation
Territory.
Background technology
Since in June, 2013, a kind of based on organic/inorganic composite perofskite material (CH3NH3PbX3, wherein X=Cl, I,
Br) brand-new solaode causes the very big concern of people, and related work is chosen as 2013 annual states by periodical Science
One of big Progress & New Products in border ten.This kind of novel solaode is exactly perovskite solaode (Perovskite Solar
Cells, is called for short PSC).
At present the current efficiency of perovskite solaode has broken through 21%, has a brightest development prospect, but due to
The character of perovskite material itself is sensitive to water oxygen, causes exposing aerial perovskite battery efficiency and decays quickly, places
A period of time behind efficiency declines to a great extent in atmosphere, which limits the development of perovskite battery, in order to overcome this problem to be badly in need of
A kind of perovskite battery packaging technology, can allow the work of battery stability and high efficiency.
For solving the deficiencies in the prior art, it is an object of the invention to solve cell package problem, the calcium titanium of whole encapsulation
Ore deposit solaode is a kind of sandwich structure.Perovskite battery uses the reserved electrode approach of etching, and encapsulated layer uses heat-seal,
Farthest ensure that sealing, cover layer uses resistant material, the resistance to ag(e)ing of the battery at utmost ensured.
Utility model content
Purpose: in order to overcome the deficiencies in the prior art, this utility model provides the perovskite sun of a kind of encapsulation
Can battery.
Technical scheme: for solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of perovskite solaode of encapsulation, including: conducting base, compact titanium dioxide layer, calcium titanium ore bed, hole
Conductive layer, metal electrode, encapsulated layer, cover layer, described conducting base front end grown on top has compact titanium dioxide layer, described cause
Close titanium dioxide layer end face is coated with calcium titanium ore bed, and described calcium titanium ore bed end face is provided with Hole transporting layers, described hole conduction
Layer end face is provided with metal electrode, described metal electrode end face rear end and compact titanium dioxide layer, calcium titanium ore bed, hole conduction
Layer, the end of metal electrode are provided with encapsulated layer, and described encapsulated layer end face is provided with cover layer.
Also including that bus, described conducting base rear end end face are provided with bus, described bus uses golden or silver-colored
Material, for strengthening the conductive effect of conducting base.
Preferably, described conducting base uses FTO electro-conductive glass or ITO electro-conductive glass or conducting PET.
Preferably, described calcium titanium ore bed uses CH3NH3PbI3Or CH3NH3PbClXI3-XOr CH3NH3PbBr3。
Preferably, described compact titanium dioxide layer thickness is 20-100nm.
Preferably, described Hole transporting layers uses Spiro-OMeTAD or NiOx, and hole conduction layer thickness is arranged
70-150nm。
Preferably, described metal electrode uses golden or silver-colored, and the thickness of metal electrode is 70-100nm.
Preferably, described encapsulated layer uses UV glue or sarin film, and the thickness of encapsulated layer is 100-1000nm.
Preferably, described cover layer uses simple glass or flexible thin-film material, overburden cover 0.2mm-
5mm。
Beneficial effect: the perovskite solaode of a kind of encapsulation that this utility model provides, uses sandwich structure
Encapsulation battery, perovskite solaode comprises conducting base, compact titanium dioxide layer, calcium titanium ore bed, Hole transporting layers, metal
Electrode；Encapsulated layer is paved with on metal electrode, it is to avoid metal electrode contacts with air, is effectively protected metal electrode；
Cover layer uses simple glass, has corrosion-resistant effect, is further ensured that the stability of battery.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model；
Fig. 2 is schematic top plan view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in the figures 1 and 2, the perovskite solaode of a kind of encapsulation, including: conducting base 1, compact titanium dioxide layer
2, calcium titanium ore bed 3, Hole transporting layers 4, metal electrode 5, encapsulated layer 6, cover layer 7, described conducting base 1 front end grown on top has
Compact titanium dioxide layer 2, described compact titanium dioxide layer 2 end face is coated with calcium titanium ore bed 4, and described calcium titanium ore bed 4 end face is arranged
Hole transporting layers 4, described Hole transporting layers 4 end face is had to be provided with metal electrode 5, described metal electrode 5 end face rear end and cause
Close titanium dioxide layer 2, calcium titanium ore bed 3, Hole transporting layers 4, the end of metal electrode 5 are provided with encapsulated layer 6, described encapsulated layer
6 end faces are provided with cover layer 7.
Also include that bus 8, described conducting base 1 rear end end face are provided with bus 8, described bus 8 use gold or
The material of silver, for strengthening the conductive effect of conducting base 1.
Concrete manufacture method is as follows:
The preparation method of the perovskite solaode of a kind of encapsulation, comprises the steps:
Step one: prepared by perovskite battery, is prepared by one-step method or two-step method；
Step 2: after step one, covers one layer of encapsulated layer in cell metallic electrode topcoating；
Step 3: after step 2, covers one layer of cover layer on encapsulated layer surface.
Described step one comprises the steps:
1a: prepare compact titanium dioxide layer on conducting base；
1b: prepare calcium titanium ore bed on above-mentioned compact titanium dioxide layer；
1c: prepare Hole transporting layers on above-mentioned calcium titanium layer；
1d: prepare layer of metal electrode layer and bus on above-mentioned Hole transporting layers and conducting base respectively.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. a perovskite solaode for encapsulation, including: conducting base, metal electrode, compact titanium dioxide layer, perovskite
Layer, Hole transporting layers, encapsulated layer, cover layer, described conducting base front end grown on top has compact titanium dioxide layer, described densification
Titanium dioxide layer end face is coated with calcium titanium ore bed, and described calcium titanium ore bed end face is provided with Hole transporting layers, described Hole transporting layers
End face is provided with metal electrode, it is characterised in that: described metal electrode end face rear end and compact titanium dioxide layer, perovskite
Layer, Hole transporting layers, the end of metal electrode are provided with encapsulated layer, and described encapsulated layer end face is provided with cover layer.
The perovskite solaode of a kind of encapsulation the most according to claim 1, it is characterised in that: also include bus,
Described conducting base rear end end face is provided with bus, and described bus uses golden or silver-colored material.
The perovskite solaode of a kind of encapsulation the most according to claim 1, it is characterised in that: described conducting base is adopted
Use FTO electro-conductive glass.
The perovskite solaode of a kind of encapsulation the most according to claim 1, it is characterised in that: described encapsulated layer uses
UV glue or sarin film.
The perovskite solaode of a kind of encapsulation the most according to claim 1, it is characterised in that: described cover layer uses
Simple glass or flexible thin-film material.
The perovskite solaode of a kind of encapsulation the most according to claim 1, it is characterised in that: described overburden cover
0.5mm-5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535247.8U CN205846020U (en) | 2016-06-06 | 2016-06-06 | A kind of perovskite solaode of encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535247.8U CN205846020U (en) | 2016-06-06 | 2016-06-06 | A kind of perovskite solaode of encapsulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205846020U true CN205846020U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620535247.8U Active CN205846020U (en) | 2016-06-06 | 2016-06-06 | A kind of perovskite solaode of encapsulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957969A (en) * | 2016-06-06 | 2016-09-21 | 南京大学昆山创新研究院 | Packaged perovskite solar cell and preparation method of the same |
| CN110676391A (en) * | 2019-09-27 | 2020-01-10 | 苏州威格尔纳米科技有限公司 | Packaging method of perovskite thin film battery pack |
-
2016
- 2016-06-06 CN CN201620535247.8U patent/CN205846020U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957969A (en) * | 2016-06-06 | 2016-09-21 | 南京大学昆山创新研究院 | Packaged perovskite solar cell and preparation method of the same |
| CN110676391A (en) * | 2019-09-27 | 2020-01-10 | 苏州威格尔纳米科技有限公司 | Packaging method of perovskite thin film battery pack |
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