CN105552229A - Waterproof organic/organic hybrid perovskite solar cell - Google Patents
Waterproof organic/organic hybrid perovskite solar cell Download PDFInfo
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- CN105552229A CN105552229A CN201510976413.8A CN201510976413A CN105552229A CN 105552229 A CN105552229 A CN 105552229A CN 201510976413 A CN201510976413 A CN 201510976413A CN 105552229 A CN105552229 A CN 105552229A
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- solar cell
- perovskite solar
- hybrid perovskite
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/80—Constructional details
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
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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
Abstract
The invention relates to a waterproof organic/organic hybrid perovskite solar cell. The waterproof organic/organic hybrid perovskite solar cell is characterized by comprising a glass substrate, and a compact layer, a perovskite layer, a compact aluminium oxide layer, a hole transport layer and a metal electrode layer that are stacked on the substrate in sequence. The water-insulation compact aluminium oxide layer is added to a conventional FTO/TiO2/CH3NH3PbI3/spiro-OMeTAD/Au structure, so that the stability of the perovskite solar cell in the air can be greatly improved when the perovskite solar cell is not packaged; and meanwhile, the compact thickness of the aluminium oxide is controlled at a sub-nanometer level through an advanced atomic layer deposition technology, so that the performance of the perovskite solar cell is not influenced at all.
Description
Technical field
The present invention relates to a kind of hybrid perovskite technical field of solar batteries, particularly relate to a kind of waterproof hybrid perovskite solar cell.
Background technology
In recent years, organic inorganic hybridization perovskite solar cell shows excellent photoelectric properties and huge potentiality.Along with the development of perovskite solar cell technology, based on the battery device photoelectric conversion efficiency of this light absorbent up to 19.3%.
Based on CH
3nH
3pbI
3hybrid perovskite solar cell worldwide receive much concern due to the efficiency promoted rapidly.The structure mainly FTO/TiO that current hybrid perovskite solar cell is reported at present
2/ CH
3nH
3pbI
3/ spiro-OMeTAD/Au, its battery efficiency now reaches 20.1%; But this structure, mainly there is following shortcoming: hybrid perovskite material can resolve into lead iodide and methylamine in a humid environment rapidly, so aerial stable lower poor based on the solar cell of hybrid perovskite material, the rapid decomposition of perovskite material causes battery performance to decline rapidly.CH
3nH
3pbI
3on sedimentary deposit can only stop hydrone in air and CH on certain depth
3nH
3pbI
3contact, hybrid perovskite solar cell can not be solved and decompose in atmosphere.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of waterproof hybrid perovskite solar cell, can be good at exclusion of water, and does not affect the efficiency of battery.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of waterproof hybrid perovskite solar cell, is characterized in that: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, dense oxide aluminium lamination, hole transmission layer and metal electrode layer on this substrate.
Preferably, what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
Preferably, described compacted zone is titanium oxide compacted zone, and the thickness of its compacted zone is 30nm.
Preferably, described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
Preferably, described dense oxide aluminium lamination, in atomic layer deposition apparatus (ALD), deposits the aluminium oxide compacted zone of 5 circulations.
Preferably, described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
Preferably, what described metal electrode layer adopted is gold, and the thickness of its metal electrode layer is 100nm.
The invention has the advantages that: the dense oxide aluminium lamination of water proof is added in the structure of traditional FTO/TiO2/CH3NH3PbI3/spiro-OMeTAD/Au, significantly improve perovskite battery aerial stability when not encapsulating.The present invention is simultaneously by advanced technique for atomic layer deposition, accurately that the THICKNESS CONTROL of aluminium oxide densification is other at Subnano-class, effectively can ensure that the performance of perovskite battery is unaffected.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of waterproof hybrid perovskite solar cell.
As shown in Figure 1: 1, glass substrate; 2, compacted zone; 3, calcium titanium ore bed; 4, dense oxide aluminium lamination; 5, hole transmission layer; 6, metal electrode layer.
Embodiment
The following examples can make the present invention of professional and technical personnel's comprehend, but therefore do not limit the present invention among described scope of embodiments.
Waterproof hybrid perovskite solar cell as shown in Figure 1, comprises glass substrate 1 and stacks gradually compacted zone 2, calcium titanium ore bed 3, dense oxide aluminium lamination 4, hole transmission layer 5 and metal electrode layer 6 on this substrate.
What glass substrate 1 adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
Compacted zone 2 is titanium oxide compacted zone, and the thickness of its compacted zone is 30nm.
Perovskite 3 layers is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
Dense oxide aluminium lamination 4, in atomic layer deposition apparatus (ALD), deposits the aluminium oxide compacted zone 4 of 5 circulations.
Hole transmission layer described in hole transmission layer 5 adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
What metal electrode layer 6 adopted is gold, and the thickness of its metal electrode layer is 100nm.
The dense oxide aluminium lamination of water proof is added in the structure of traditional FTO/TiO2/CH3NH3PbI3/spiro-OMeTAD/Au by the present embodiment, significantly improves perovskite battery aerial stability when not encapsulating.
The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (7)
1. a waterproof hybrid perovskite solar cell, is characterized in that: comprise glass substrate and stack gradually compacted zone, calcium titanium ore bed, dense oxide aluminium lamination, hole transmission layer and metal electrode layer on this substrate.
2. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: what described glass substrate adopted is square resistance is 10-15 ohm, and transmitance is at the fluorine doped tin oxide glass of 80-85%.
3. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: described compacted zone is titanium oxide compacted zone, and the thickness of its compacted zone is 30nm.
4. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: described calcium titanium ore bed is formed by the plumbous iodine of methylamine, and the thickness of its calcium titanium ore bed is 200nm.
5. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: described dense oxide aluminium lamination, in atomic layer deposition apparatus, deposits the aluminium oxide compacted zone of 5 circulations.
6. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: described hole transmission layer adopts the molten drop-coated of Spiro-OMeTADHTM to form, and the thickness of its hole transmission layer is 100nm.
7. waterproof hybrid perovskite solar cell according to claim 1, is characterized in that: what described metal electrode layer adopted is gold, and the thickness of its metal electrode layer is 100nm.
Priority Applications (1)
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| CN201510976413.8A CN105552229A (en) | 2015-12-23 | 2015-12-23 | Waterproof organic/organic hybrid perovskite solar cell |
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| CN201510976413.8A CN105552229A (en) | 2015-12-23 | 2015-12-23 | Waterproof organic/organic hybrid perovskite solar cell |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025077A (en) * | 2016-06-29 | 2016-10-12 | 南通星宇电气有限公司 | Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell |
| CN106910825A (en) * | 2017-02-13 | 2017-06-30 | 常州大学 | Perovskite solar cell of constant humidity and preparation method thereof |
| CN106920880A (en) * | 2017-05-02 | 2017-07-04 | 常州大学 | A kind of perovskite solar cell and preparation method thereof |
| WO2023123190A1 (en) * | 2021-12-30 | 2023-07-06 | 宁德时代新能源科技股份有限公司 | Perovskite cell, preparation method therefor, and photovoltaic module comprising same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538551A (en) * | 2014-12-26 | 2015-04-22 | 西安电子科技大学 | Plane perovskite solar cell based on FTO/c-TiO2 cathode and manufacturing method of plane perovskite solar cell |
| CN105047825A (en) * | 2015-08-07 | 2015-11-11 | 常州大学 | Organic/inorganic perovskite battery and preparation method thereof |
-
2015
- 2015-12-23 CN CN201510976413.8A patent/CN105552229A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538551A (en) * | 2014-12-26 | 2015-04-22 | 西安电子科技大学 | Plane perovskite solar cell based on FTO/c-TiO2 cathode and manufacturing method of plane perovskite solar cell |
| CN105047825A (en) * | 2015-08-07 | 2015-11-11 | 常州大学 | Organic/inorganic perovskite battery and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| GUANGDA NIU等: ""Study on the stability of CH3NH3PbI3 films and the effect of post-modification by aluminum oxide in all-solid-state hybrid solar cells"", 《JOURNAL OF MATERIALS CHEMISTRY A》 * |
| WENZHE LI ET AL.: ""Montmorillonite as bifunctional buffer layer material for hybrid perovskite solar cells with protection from corrosion and retarding recombination"", 《JOURNAL OF MATERIALS CHEMISTRY A》 * |
| WENZHE LI ET AL.: ""Post modification of perovskite sensitized solar cells by aluminum oxide for enhanced performance"", 《JOURNAL OF MATERIALS CHEMISTRY A》 * |
| 杨 英等: ""钙钛矿太阳能电池的研究进展"", 《无 机 材 料 学 报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025077A (en) * | 2016-06-29 | 2016-10-12 | 南通星宇电气有限公司 | Electrical cabinet for anti-illumination organic-inorganic hybrid calcium-titanium solar cell |
| CN106910825A (en) * | 2017-02-13 | 2017-06-30 | 常州大学 | Perovskite solar cell of constant humidity and preparation method thereof |
| CN106920880A (en) * | 2017-05-02 | 2017-07-04 | 常州大学 | A kind of perovskite solar cell and preparation method thereof |
| WO2023123190A1 (en) * | 2021-12-30 | 2023-07-06 | 宁德时代新能源科技股份有限公司 | Perovskite cell, preparation method therefor, and photovoltaic module comprising same |
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Application publication date: 20160504 |