CN107681053A - A kind of preparation method for being bonded self-enclosure type perovskite battery - Google Patents
A kind of preparation method for being bonded self-enclosure type perovskite battery Download PDFInfo
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- CN107681053A CN107681053A CN201710676572.5A CN201710676572A CN107681053A CN 107681053 A CN107681053 A CN 107681053A CN 201710676572 A CN201710676572 A CN 201710676572A CN 107681053 A CN107681053 A CN 107681053A
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
- H10K71/50—Forming devices by joining two substrates together, e.g. lamination techniques
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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
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
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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
- H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
- H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
- H10K30/152—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising zinc oxide, e.g. ZnO
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
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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
A kind of preparation method for being bonded self-enclosure type perovskite battery, is related to perovskite solar cell preparing technical field.The present invention is existing successively low into the method speed of film preparation solar cell in order to solve, and be limited to last electrode evaporation limitation can not large batch of making the problem of.A kind of preparation method for being bonded self-enclosure type perovskite battery of the present invention, different functional layers is made on A, B two panels bandage substrate respectively, is finally pressed, made annealing treatment again, obtains fitting self-enclosure type perovskite battery.This processing method can interpenetrate the functional layer of two pasters, form a kind of structure between hetero-junctions and bifunctional layer.Producing efficiency can not only be substantially improved, moreover it is possible to effectively improve acceptance rate.The present invention is applied to prepare perovskite battery.
Description
Technical field
The invention belongs to perovskite technical field of solar batteries.
Background technology
With the fast development of science and technology, energy crisis gradually highlights, it is predicted that the existing oil of the earth and coal resource will
It is depleted in 200 years, it is extremely urgent then to develop new energy；Burning of oil fuel etc. will bring tight simultaneously
The environmental pollution of weight, the excavation work of cleaning new energy will be more significant.
Current existing cleaning new energy includes solar power generation, tidal power generation, wind-power electricity generation etc., but wind-power electricity generation,
Tidal power generation etc. is not well positioned to meet in terms of the yield of electric energy and worked as by many restrictions factor such as geography, space
Demand of the modern society to the energy.Various scenes can be conveniently widely used in by having solar power generation only, not only can be wide on ground
People, which concentrates in dilute place, builds solar power plant, moreover it is possible to carries out building in densely populated place plug-in, makes full use of building
Outer space.
But traditional inorganic silicon battery manufacture is costly, manufacturing process very complicated, production process energy consumption is higher, and
Device is not hard bent, is unfavorable for large batch of production, is also unfavorable for flexibly being applied to various scenes.It is and new organic
Solar cell, by the use of organic light emission electric material as functional layer, it can utilize the method for solution film forming that various thin-film electros are made
Pond, and cell substrate is unrestricted, can flexibly select each type flexible material, compared to traditional inorganic silion cell, not only
Production cost substantially reduces, while can easily also realize large batch of production, can also be applied to more special screnes.
Although although traditional organic solar batteries possess the advantages of above-mentioned, its photoelectric transformation efficiency is low, stable
The problems such as property is poor, short life hinders it and strides into the paces of industrialization always.And the appearance of perovskite battery, overcome well
The inadequate natural endowment of traditional organic solar batteries, perovskite battery are a kind of organic metal halide semiconductors as light absorbent
Solar cell, its photoelectric transformation efficiency can reach more than 25%, can be with existing inorganic monocrystalline silicon type solar-electricity
Pond compares favourably.
Common perovskite solar cell is made using the method for successively film forming, is comprised the concrete steps that：First etching
PEDOT-PSS (poly- 3,4- Ethylenedioxy Thiophenes-polyphenyl is applied on good ITO (N-type oxide semiconductor-tin indium oxide) glass
Vinyl sulfonic acid) it is used as cushion, the CH that then will be prepared3NH3I and PbI2Mixed liquor be applied on cushion, heating anneal it
PCBM (the different methyl esters of [6,6]-phenyl-C61- butyric acid) dispersion liquid is coated on calcium titanium ore bed again afterwards, one layer is finally deposited again
Aluminium electrode.But utilize the speed of this program making battery relatively low, while the limitation for being limited to last electrode evaporation again can not
Large batch of making.
The content of the invention
The present invention is existing successively low into the method speed of film preparation solar cell in order to solve, and is limited to finally steam
The limitation of plated electrode can not large batch of making the problem of, now provide it is a kind of be bonded self-enclosure type perovskite battery preparation side
Method.
A kind of preparation method for being bonded self-enclosure type perovskite battery, this method are：
Hole transmission layer 3 and calcium titanium ore bed 4 are sequentially prepared in the electrode side of the first substrate 1 with first electrode 2, is obtained
A pasters,
Electron transfer layer 5 is prepared in the electrode side of the second substrate 7 with second electrode 6, obtains B pasters,
By the relative fitting of the electron transfer layer 5 of the calcium titanium ore bed 4 of A pasters and B pasters, and in the surrounding of A pasters and B pasters
UV solidification glues are coated, under conditions of 100 DEG C, A pasters and B pasters are pressed 10 minutes, after cooling is stable at room temperature, to pressure
A pasters and B pasters irradiation ultraviolet after conjunction carry out curing process 24 hours, obtain a kind of fitting self-enclosure type perovskite electricity
Pond.
A kind of preparation method for being bonded self-enclosure type perovskite battery of the present invention, different functional layers is done respectively
On A, B two panels bandage substrate, finally pressed, made annealing treatment again, obtain fitting self-enclosure type perovskite battery.This
Kind processing method can interpenetrate the functional layer of two pasters, form a kind of structure between hetero-junctions and bifunctional layer.
Producing efficiency can not only be substantially improved, moreover it is possible to effectively improve acceptance rate.
In method of the present invention, solwution method film forming is utilized so that all film forming procedures can avoid height temperate zone from
Energy consumption and device loss it is bad；And utilization solwution method film forming is simpler, saves material, can not only be dropped in terms of industrialized production
Low cost, moreover it is possible to easily realize large batch of production.Simultaneously as substrate is unrestricted, can be entered using volume to volume mode
The large batch of production of row, not only facilitate and produce in enormous quantities, be also convenient for transport and installation.And allow elder generation is efficiently large batch of first to make
Make electrode layer, so since can be obviously improved element manufacturing efficiency and product yield.
Brief description of the drawings
Fig. 1 is a kind of structural representation for being bonded self-enclosure type perovskite battery；
Fig. 2 is a kind of process schematic representation for the preparation method for being bonded self-enclosure type perovskite battery, wherein (a) represents A patches
The structure of piece, (b) represent the structure of B pasters, and (c) represents to prepare the structure of the battery after completing.
Embodiment
Embodiment one：Present embodiment, a kind of patch described in present embodiment are illustrated referring to Figures 1 and 2
The preparation method of self-enclosure type perovskite battery is closed, this method includes：
The preparation process of A pasters：
First, in the electrode side of the first substrate 1 with first electrode 2 with 4000r/min speed spin coating 30 seconds
The PEDOT-PSS aqueous solution,
Then, annealing is carried out under conditions of 120 DEG C 15 minutes, forms hole transmission layer 3,
Finally, it is molten with the 4500r/min PDMA of speed spin coating 60 seconds (pyromellitic acid anhydride) on hole transmission layer 3
Liquid, carries out annealing 10~30 minutes under conditions of 60~100 DEG C, forms calcium titanium ore bed 4, obtains A pasters, wherein calcium titanium
Ore bed 4 is the functional layer of A pasters；
The preparation process of B pasters：
First, in the electrode side of the second substrate 7 with second electrode 6 with 4500r/min 30 seconds PCBM of speed spin coating
The aqueous solution,
Then, annealing is carried out under conditions of 100 DEG C 10 minutes, forms electron transfer layer 5, obtain B pasters, wherein
Electron transfer layer 5 is the functional layer of B pasters；
Laminating step：
By the relative fitting of the electron transfer layer 5 of the calcium titanium ore bed 4 of A pasters and B pasters, and in the surrounding of A pasters and B pasters
UV solidification glues are coated, under conditions of 100 DEG C, A pasters and B pasters are pressed 10 minutes, after cooling is stable at room temperature, to pressure
A pasters and B pasters irradiation ultraviolet after conjunction carry out curing process 24 hours, obtain a kind of fitting self-enclosure type perovskite electricity
Pond.
A kind of structure of fitting self-enclosure type perovskite battery described in present embodiment is as follows：First the 1, first electricity of substrate
Pole 2, hole transmission layer 3, calcium titanium ore bed 4, electron transfer layer 5, the substrate 7 of second electrode 6 and second are arranged in order simultaneously from the bottom to top
Contact with each other.First electrode 2 protrudes from battery with second electrode 6 and is easy to external electrical to connect, first electrode 2 and second electrode 6
It is bar shaped, the two is mutually perpendicular to arrange.
The preparation method for a kind of fitting self-enclosure type perovskite battery that present embodiment provides, by different functional layer point
It is not made on A, B two panels bandage substrate, is finally pressed, made annealing treatment again, obtains fitting self-enclosure type perovskite battery.
A, B two panels paster is prepared using with the substrate of electrode, the step of eliminating electrode evaporation, so as to solve existing preparation
Method can not large batch of making the problem of.Also, this processing method can interpenetrate the functional layer of two pasters, one is formed
Structure of the kind between hetero-junctions and bifunctional layer.Producing efficiency can not only be substantially improved, moreover it is possible to effectively improve battery
Acceptance rate.Present embodiment of the present invention is bonded during being finally bonded again by the way of self assembly, and device surrounding coats solidification
Glue, itself possesses the performance of enough barrier steam, without being additionally packaged again.
Embodiment two：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, in present embodiment,
Before A pasters and B pasters is made, the first substrate 1 and the second substrate 7 are cleaned and dried.
Embodiment three：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, and in present embodiment, the material of the first substrate 1 and the second substrate 7 is conduction
Glass or organic flexible material, organic flexible material are：Polyvinyl alcohol (PVA), polyester (PET), pi (PI) or poly- naphthalene
Dimethyl ester ethylene glycol (PEN), different materials can adapt to no application environment.
Embodiment four：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, and in present embodiment, the material of first electrode 2 and second electrode 6 is ITO (N
Type oxide semiconductor-tin indium oxide), FTO (doping fluorine SnO2Transparent conducting glass) or AZO (azo-compound), thickness
It is 100nm~200nm.
Embodiment five：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, and in present embodiment, the material of hole transmission layer 3 is PEDOT-PSS, and thickness is
40nm~80nm.
Embodiment six：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, and in present embodiment, PDMA solution includes the CH that concentration is 1mol/L3NH3I and
3mol/L PbI2, calcium titanium ore bed 4 is CH3NH3PbI3Perovskite crystal film layer, thickness is 400nm~1000nm.
Embodiment seven：Present embodiment is to a kind of fitting self-enclosure type calcium titanium described in embodiment one
The preparation method of ore deposit battery is described further, and in present embodiment, the concentration of the PCBM aqueous solution is 0.75mol/L, and electronics passes
The defeated thickness of layer 5 is 300nm~500nm.
Claims (10)
1. a kind of preparation method for being bonded self-enclosure type perovskite battery, it is characterised in that this method is：
Hole transmission layer (3) and calcium titanium ore bed (4) are sequentially prepared in the electrode side of the first substrate (1) with first electrode (2),
A pasters are obtained,
Electron transfer layer (5) is prepared in the electrode side of the second substrate (7) with second electrode (6), obtains B pasters,
By the relative fitting of the electron transfer layer (5) of the calcium titanium ore bed (4) of A pasters and B pasters, and in the surrounding of A pasters and B pasters
UV solidification glues are coated, under conditions of 100 DEG C, A pasters and B pasters are pressed 10 minutes, after cooling is stable at room temperature, to pressure
A pasters and B pasters irradiation ultraviolet after conjunction carry out curing process 24 hours, obtain a kind of fitting self-enclosure type perovskite electricity
Pond.
A kind of 2. preparation method for being bonded self-enclosure type perovskite battery according to claim 1, it is characterised in that
The PEDOT-PSS aqueous solution is applied in the electrode sidespin of the first substrate (1), 15 points of annealing is carried out under conditions of 120 DEG C
Clock, form hole transmission layer (3).
A kind of 3. preparation method for being bonded self-enclosure type perovskite battery according to claim 1 or 2, it is characterised in that
The spin coating PDMA solution on hole transmission layer (3), carries out annealing 10~30 minutes under conditions of 60~100 DEG C,
Form calcium titanium ore bed (4).
A kind of 4. preparation method for being bonded self-enclosure type perovskite battery according to claim 1, it is characterised in that
The PCBM aqueous solution is applied in the electrode sidespin of the second substrate (7), annealing is carried out under conditions of 100 DEG C 10 minutes, shape
Into electron transfer layer (5).
A kind of 5. preparation method of fitting self-enclosure type perovskite battery according to claim 1 or 4, it is characterised in that
Before A pasters and B pasters is made, the first substrate (1) and the second substrate (7) are cleaned and dried.
6. a kind of preparation method of fitting self-enclosure type perovskite battery according to claim 1,2 or 4, its feature exist
In,
The material of first substrate (1) and the second substrate (7) is electro-conductive glass or organic flexible material,
Organic flexible material is：Polyvinyl alcohol, polyester, pi or poly- naphthalene dimethyl ester ethylene glycol.
7. a kind of preparation method of fitting self-enclosure type perovskite battery according to claim 1,2 or 4, its feature exist
In,
The material of first electrode (2) and second electrode (6) is ITO, FTO or AZO, and thickness is 100nm~200nm.
8. a kind of preparation method of fitting self-enclosure type perovskite battery according to claim 1,2 or 4, its feature exist
In,
The material of hole transmission layer (3) is PEDOT-PSS, and thickness is 40nm~80nm.
9. a kind of preparation method of fitting self-enclosure type perovskite battery according to claim 1,2 or 4, its feature exist
In,
Calcium titanium ore bed (4) is CH3NH3PbI3Perovskite crystal film layer, thickness is 400nm~1000nm.
A kind of 10. preparation method for being bonded self-enclosure type perovskite battery according to claim 4, it is characterised in that
The concentration of the PCBM aqueous solution is 0.75mol/L, and electron transfer layer (5) thickness is 300nm~500nm.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063805A (en) * | 2019-11-11 | 2020-04-24 | 上海大学 | Organic-inorganic perovskite solar cell and preparation and recovery method |
| CN112002813A (en) * | 2020-07-29 | 2020-11-27 | 隆基绿能科技股份有限公司 | Preparation method of perovskite solar cell |
| CN112670418A (en) * | 2020-12-22 | 2021-04-16 | 常州亚玛顿股份有限公司 | Packaging structure and packaging method of perovskite battery component |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014056903A (en) * | 2012-09-12 | 2014-03-27 | Peccell Technologies Inc | Photoelectric conversion element using perovskite compound and method of manufacturing the same |
| WO2016111576A1 (en) * | 2015-01-08 | 2016-07-14 | 한국화학연구원 | Method for manufacturing device comprising inorganic/organic hybrid perovskite compound film and device comprising inorganic/organic hybrid perovskite compound film |
-
2017
- 2017-08-09 CN CN201710676572.5A patent/CN107681053A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014056903A (en) * | 2012-09-12 | 2014-03-27 | Peccell Technologies Inc | Photoelectric conversion element using perovskite compound and method of manufacturing the same |
| WO2016111576A1 (en) * | 2015-01-08 | 2016-07-14 | 한국화학연구원 | Method for manufacturing device comprising inorganic/organic hybrid perovskite compound film and device comprising inorganic/organic hybrid perovskite compound film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063805A (en) * | 2019-11-11 | 2020-04-24 | 上海大学 | Organic-inorganic perovskite solar cell and preparation and recovery method |
| CN111063805B (en) * | 2019-11-11 | 2021-06-22 | 上海大学 | Organic-inorganic perovskite solar cell and preparation and recovery method |
| CN112002813A (en) * | 2020-07-29 | 2020-11-27 | 隆基绿能科技股份有限公司 | Preparation method of perovskite solar cell |
| CN112670418A (en) * | 2020-12-22 | 2021-04-16 | 常州亚玛顿股份有限公司 | Packaging structure and packaging method of perovskite battery component |
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