CN110137360A - A kind of adulterated with Ca and Ti ore battery and preparation method thereof - Google Patents
A kind of adulterated with Ca and Ti ore battery and preparation method thereof Download PDFInfo
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- CN110137360A CN110137360A CN201910400550.5A CN201910400550A CN110137360A CN 110137360 A CN110137360 A CN 110137360A CN 201910400550 A CN201910400550 A CN 201910400550A CN 110137360 A CN110137360 A CN 110137360A
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- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
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- 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 discloses a kind of adulterated with Ca and Ti ore batteries and preparation method thereof, the adulterated with Ca and Ti ore battery includes FTO conductive glass layer, compact titanium dioxide film layer, mesoporous titanium dioxide film layer, perovskite thin film layer, hole transmission layer and gold electrode layer, and wherein perovskite thin film layer is SrCl2Adulterated with Ca and Ti ore film.Perovskite battery of the invention was tested by 30 days photoelectric properties, and photoelectric conversion efficiency only reduces original 10% or so；Perovskite battery made from the preparation method of adulterated with Ca and Ti ore battery of the present invention has widened the absorption region of light, improves the stability of perovskite battery photoelectric conversion performance under the faint environment of light.
Description
Technical field
The present invention relates to technical field, specifically a kind of adulterated with Ca and Ti ore battery and preparation method thereof.
Background technique
Since the 1950s, the rapid development of solar battery technology industry, various solar batteries
It comes out one after another, such as monocrystaline silicon solar cell, polysilicon solar cell, dye-sensitized solar cells, the organic photovoltaic sun
Energy battery, perovskite solar battery etc..And perovskite is as one such emerging solar battery, it is horizontal from 2009 to vacate
Since generation, photoelectric conversion efficiency goes directly to 23.7% from 3.8% 1 Lu Gaoge, is chosen as year ten by " Science " in 2013 years
One of big science breakthrough, development speed have been more than mentioned-above any solar battery, this presents perovskite battery
Tremendous expansion potentiality.Wherein, hybrid inorganic-organic perovskite material is due to carrier mobility with higher and big light
The remarkable advantage of absorption region causes the extensive concern in global range.And with ABX3(A generally represents monovalent cation such as
CH3NH3 -With HC (NH2)2 -, B generally represents bivalent cation such as Pb2+, X represents halide anion such as Br-、I-) it is basic calcium titanium
The solar battery of mine structure compares other photoelectric conversion materials, and manufacture craft is simple but can reach high photoelectric conversion efficiency.
Summary of the invention
The purpose of the present invention is in view of the deficiency of the prior art, provide a kind of adulterated with Ca and Ti ore battery.
It is a further object of the present invention to provide a kind of preparation methods of adulterated with Ca and Ti ore battery.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of adulterated with Ca and Ti ore battery characterized by comprising
FTO conductive glass layer.
Compact titanium dioxide film layer is formed on the FTO conductive glass layer.
Mesoporous titanium dioxide film layer is formed on the compact titanium dioxide film layer.
Perovskite thin film layer is formed on the mesoporous titanium dioxide film layer.
Hole transmission layer is formed on the perovskite thin film layer.
Gold electrode layer is formed on the hole transmission layer.
In the further design scheme of the present invention, above-mentioned perovskite thin film layer is SrCl2Adulterated with Ca and Ti ore film.
The preparation method of adulterated with Ca and Ti ore battery, which is characterized in that specifically includes the following steps:
Step 1: providing FTO electro-conductive glass.
Step 2: diisopropoxy bis-acetylacetonate titanium is added in anhydrous normal butyl alcohol, FTO conduction glass is spun to after shaking up
On glass, 500 DEG C of high-temperature calcinations form compact titanium dioxide film layer.
It is spun on compact titanium dioxide film layer Step 3: being configured to solution with titanium dioxide and dehydrated alcohol, 500 DEG C
High-temperature calcination forms mesoporous titanium dioxide film layer.
Step 4: iodate methylamine, iodate carbonamidine, bromination methylamine, lead bromide, lead iodide, chlorination methylamine and strontium chloride is molten
It in dimethyl sulfoxide and the mixed liquor of n,N-Dimethylformamide, is stirred, obtains perovskite precursor solution, by calcium titanium
Mine precursor solution is spun on mesoporous titanium dioxide film layer, is made annealing treatment, and perovskite thin film layer is formed.
Step 5: by two fluorenes (Spiro- of 2,2,7,7- tetra- [N, N- bis- (4- methoxyphenyl) amino] -9,9- spiral shell
OMeTAD it) is dissolved in chlorobenzene, hole transmission layer solution is obtained after shaking up, hole transmission layer solution is spun to perovskite thin film layer
On, form hole transmission layer.
Step 6: gold electrode is deposited on the hole transport layer using vacuum deposition apparatus, gold electrode layer is formed.
In the further design scheme of the present invention, the mass ratio 1:4-10 of titanium dioxide and dehydrated alcohol in step 3.
In the further design scheme of the present invention, the volume ratio of dimethyl sulfoxide and n,N-Dimethylformamide is in step 4
1:4-5。
The present invention have it is following prominent the utility model has the advantages that
Adulterated with Ca and Ti ore battery of the invention is due to SrCl2Doping, can be effectively reduced the defects of perovskite film concentration, make
Device possesses better hole filling, and the photoelectric conversion efficiency of perovskite battery dramatically increases；The addition of MACl, wherein Cl-Change
Become the dynamic process of perovskite crystal growth, thus reduce the generation of defect, another part Cl-Titanium dioxide can be passivated
The internal flaw of perovskite battery is reduced on surface；Perovskite battery produced by the present invention was tested by 30 days photoelectric properties, light
Photoelectric transformation efficiency only reduces original 10% or so, this illustrates that adulterated with Ca and Ti ore battery property stable in the air is good；The present invention
Perovskite battery made from the preparation method of adulterated with Ca and Ti ore battery has widened the absorption region of light, improves perovskite battery and exists
The stability of photoelectric conversion performance under the faint environment of light.
Detailed description of the invention
Fig. 1 is adulterated with Ca and Ti ore battery structure schematic diagram of the present invention；
Fig. 2 is adulterated with Ca and Ti ore I-V characteristic curve of cell figure in embodiment 1；
Fig. 3 is adulterated with Ca and Ti ore battery photoelectric conversion efficiency attenuation after atmospheric environment stores different time in embodiment 1
Figure；
Fig. 4 is adulterated with Ca and Ti ore battery and undoped SrCl in embodiment 12Perovskite I-V characteristic curve of cell compares figure；
Fig. 5 is adulterated with Ca and Ti ore battery and undoped SrCl in embodiment 12Perovskite battery UV absorption compares figure；
In figure, 1- FTO conductive glass layer, 2- compact titanium dioxide film layer, 3- mesoporous titanium dioxide film layer, 4- perovskite
Film layer, 5- hole transmission layer, 6- gold electrode layer.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment 1
The perovskite battery preparation step of doping:
Step 1: the cleaning of FTO electro-conductive glass: FTO electro-conductive glass is successively used acetone, isopropanol, ethyl alcohol, deionized water ultrasound
Then cleaning 30 minutes dries the moisture and impurity on removal surface, by the FTO electro-conductive glass after drying again in 120 DEG C of baking oven
It is handled 30 minutes, is waited spare with UV-ozone device.
Step 2: the preparation of compact titanium dioxide film: taking 120 microlitres of diisopropoxy bis-acetylacetonate titanium, be added
Solution is spun on FTO electro-conductive glass by 1.0 milliliters of anhydrous normal butyl alcohol after shaking up, revolving speed 2000rpm；It is forged through 500 DEG C of high temperature
It burns, forms compact titanium dioxide film layer.
Step 3: the preparation of mesoporous titanium dioxide film: titanium dioxide and dehydrated alcohol are configured to according to mass ratio 1:4
Solution stirs 12 hours for use, above-mentioned solution is spun on the FTO electro-conductive glass for having deposited upper compact titanium dioxide film,
Revolving speed 6000rpm；Through 500 DEG C of high-temperature calcinations, mesoporous titanium dioxide film layer is formed.
Step 4: the preparation of perovskite thin film: by 90mg iodate methylamine, 63mg iodate carbonamidine, 12mg bromination methylamine, 42mg
Lead bromide, 425mg lead iodide, 33mg chlorination methylamine MACl and 16mg strontium chloride SrCl2It is dissolved in 1 milliliter of dimethyl sulfoxide and N, N-
In dimethylformamide, the volume ratio of dimethyl sulfoxide and n,N-Dimethylformamide is 1:4, stirs 12 hours, obtains calcium titanium
On mine precursor solution and the FTO electro-conductive glass being spun in step 3, wherein low rotation speed 1200rpm, high speed after 15 seconds time
Revolving speed 4000rpm the time 35 seconds, is added dropwise ether when high speed is 10 seconds last and anneals 20 minutes as 110 DEG C after anti-solvent.
Step 5: the preparation of hole transmission layer 5: 2,2,7,7- tetra- [N, N- bis- (4- methoxyphenyl) amino] -9 is weighed,
9- spiral shell two fluorenes (Spiro-OMeTAD) quality 80mg is dissolved in 1 milliliter of chlorobenzene, and 5 solution of hole transmission layer and spin coating are obtained after shaking up
Onto the FTO electro-conductive glass of step 4, spin speed 4000rpm, the time 40 minutes.
Step 6: the preparation of gold electrode: gold electrode is deposited on Spiro-OMeTAD film using vacuum deposition apparatus, it is thick
Spend 80nm.Obtain adulterated with Ca and Ti ore battery.The battery includes FTO conductive glass layer 1, compact titanium dioxide film layer 2, mesoporous two
Thin film of titanium oxide layer 3, perovskite thin film layer 4, hole transmission layer 5 and gold electrode layer 6, wherein perovskite thin film layer 4 is SrCl2It mixes
Miscellaneous perovskite thin film.
By adulterated with Ca and Ti ore battery obtained be placed on cyclic voltammetry device carry out the efficiency of battery, open-circuit voltage,
Short circuit current and fill factor DATA REASONING；Test result is shown in attached drawing 2, as can be seen from Fig. 2 SrCl2Adulterated with Ca and Ti ore battery efficiency
Reach 18.96%, this illustrates SrCl2Adulterated with Ca and Ti ore battery device performance is obviously improved；Open-circuit voltage is more than 1.10V, is sufficiently said
SrCl is illustrated2Doping effectively improves that such battery charge is compound and boundary defect.
Adulterated with Ca and Ti ore battery obtained is placed in drying basin, was taken respectively at 0,2,5,10,15,20,25 and 30 day
It is placed on cyclic voltammetry device out, tests battery efficiency variation in 30 days；Test result is shown in Table 1 and attached drawing 3, it is seen that passes through
30 days cyclic voltammetries, battery efficiency decaying maintain 10%, illustrate the superior stability of the battery in opening wide atmosphere, and
Common batteries decay to 50% or less original by 30 days testing efficiencies.
The photoelectric conversion efficiency attenuation table of the perovskite battery of 1 embodiment 1 of table preparation
| Time day | Photoelectric conversion efficiency percentage | Time day | Photoelectric conversion efficiency percentage |
| 0 | 18.96% | 15 | 18.01% |
| 2 | 18.30% | 20 | 17.77% |
| 5 | 18.23% | 25 | 17.64% |
| 10 | 18.11% | 30 | 16.99% |
Adulterated with Ca and Ti ore battery made from the present embodiment and undoped SrCl2The photoelectric conversion efficiency comparison result of perovskite battery
See such as attached drawing 4, it is seen that the perovskite battery of the present embodiment and undoped SrCl2Perovskite battery is significant compared to photoelectric conversion efficiency
It is promoted, this illustrates SrCl of the present invention2SrCl in adulterated with Ca and Ti ore battery2Modifying interface effect is obvious, and device photoelectric conversion performance is excellent
More.
Adulterated with Ca and Ti ore battery obtained is placed in uv-visible absorption spectra, UV absorption situation is tested.Implement
The adulterated with Ca and Ti ore battery of example and undoped SrCl2The uv absorption property comparing result of perovskite battery is shown in attached drawing 5, it is seen that this
The SrCl of invention2Adulterated with Ca and Ti ore battery ratio is undoped with SrCl2The absorption intensity of light of perovskite battery dramatically increase；Doping
SrCl2After absorb more infrared lights, this has widened light abstraction width, illustrates the perovskite battery of the invention ring weak in sunlight
Also there is superior photoelectric conversion performance under border.
Embodiment 2
The perovskite battery preparation step of doping:
Step 1: the cleaning of FTO electro-conductive glass: FTO electro-conductive glass is successively used acetone, isopropanol, ethyl alcohol, deionized water ultrasound
Then cleaning 30 minutes dries the moisture and impurity on removal surface, by the FTO electro-conductive glass after drying again in 120 DEG C of baking oven
It is handled 30 minutes, is waited spare with UV-ozone device.
Step 2: the preparation of compact titanium dioxide film: taking 120 microlitres of diisopropoxy bis-acetylacetonate titanium, be added
Solution is spun on FTO electro-conductive glass by 1.5 milliliters of anhydrous normal butyl alcohol after shaking up, 2000 ~ 3500rpm of revolving speed；Through 450 DEG C
High-temperature calcination forms compact titanium dioxide film layer.
Step 3: the preparation of mesoporous titanium dioxide film: titanium dioxide and dehydrated alcohol are configured to according to mass ratio 1:6
Solution stirs 12 hours for use, above-mentioned solution is spun on the FTO electro-conductive glass for having deposited upper compact titanium dioxide film,
Revolving speed 6000rpm；Through 450 DEG C of high-temperature calcinations, mesoporous titanium dioxide film layer is formed.
Step 4: the preparation of perovskite thin film: by 90mg iodate methylamine, 63mg iodate carbonamidine, 12mg bromination methylamine, 42mg
Lead bromide, 425mg lead iodide, 33mg chlorination methylamine MACl and 22mg strontium chloride SrCl2It is dissolved in 1 milliliter of dimethyl sulfoxide and N, N-
In dimethylformamide, the volume ratio of dimethyl sulfoxide and n,N-Dimethylformamide is 1:5, stirs 12 hours, obtains calcium titanium
On mine precursor solution and the FTO electro-conductive glass being spun in step 3, wherein low rotation speed 1200rpm, high speed after 15 seconds time
4000 ~ 5000rpm of revolving speed the time 35 seconds, is added dropwise ether when high speed is 10 seconds last and anneals 15 points as 110 DEG C after anti-solvent
Clock.
Step 5: the preparation of hole transmission layer 5: 2,2,7,7- tetra- [N, N- bis- (4- methoxyphenyl) amino] -9 is weighed,
9- spiral shell two fluorenes (Spiro-OMeTAD) quality 80mg is dissolved in 1 milliliter of chlorobenzene, and 5 solution of hole transmission layer and spin coating are obtained after shaking up
Onto the FTO electro-conductive glass of step 4, spin speed 4000rpm, the time 40 minutes.
Step 6: the preparation of gold electrode: gold electrode is deposited on Spiro-OMeTAD film using vacuum deposition apparatus, it is thick
Spend 80nm.
Embodiment 3
The perovskite battery preparation step of doping:
Step 1: the cleaning of FTO electro-conductive glass: FTO electro-conductive glass is successively used acetone, isopropanol, ethyl alcohol, deionized water ultrasound
Then cleaning 30 minutes dries the moisture and impurity on removal surface, by the FTO electro-conductive glass after drying again in 120 DEG C of baking oven
It is handled 30 minutes, is waited spare with UV-ozone device.
Step 2: the preparation of compact titanium dioxide film: taking 120 microlitres of diisopropoxy bis-acetylacetonate titanium, be added
Solution is spun on FTO electro-conductive glass by 1.8 milliliters of anhydrous normal butyl alcohol after shaking up, 2000 ~ 3500rpm of revolving speed；Through 500 DEG C
High-temperature calcination forms compact titanium dioxide film layer.
Step 3: the preparation of mesoporous titanium dioxide film: titanium dioxide and dehydrated alcohol are prepared according to mass ratio 1:10
At solution, stirs 12 hours for use, above-mentioned solution is spun on to the FTO electro-conductive glass for having deposited upper compact titanium dioxide film
On, revolving speed 6000rpm；Through 450 DEG C of high-temperature calcinations, mesoporous titanium dioxide film layer is formed.
Step 4: the preparation of perovskite thin film: by 90mg iodate methylamine, 63mg iodate carbonamidine, 12mg bromination methylamine, 42mg
Lead bromide, 425mg lead iodide, 33mg chlorination methylamine MACl and 25mg strontium chloride SrCl2It is dissolved in 1 milliliter of dimethyl sulfoxide and N, N-
In dimethylformamide, the volume ratio of dimethyl sulfoxide and n,N-Dimethylformamide is 1:5, stirs 12 hours, obtains calcium titanium
On mine precursor solution and the FTO electro-conductive glass being spun in step 3, wherein low rotation speed 1200rpm, high speed after 15 seconds time
4000 ~ 5000rpm of revolving speed the time 35 seconds, is added dropwise ether when high speed is 10 seconds last and anneals 20 points as 110 DEG C after anti-solvent
Clock.
Step 5: the preparation of hole transmission layer 5: 2,2,7,7- tetra- [N, N- bis- (4- methoxyphenyl) amino] -9 is weighed,
9- spiral shell two fluorenes (Spiro-OMeTAD) quality 80mg is dissolved in 1 milliliter of chlorobenzene, and 5 solution of hole transmission layer and spin coating are obtained after shaking up
Onto the FTO electro-conductive glass of step 4, spin speed 4000rpm, the time 40 minutes.
Step 6: the preparation of gold electrode: gold electrode is deposited on Spiro-OMeTAD film using vacuum deposition apparatus, it is thick
Spend 80nm.
SrCl is adulterated in embodiment 2,32Dosage, titanium dioxide and dehydrated alcohol mass ratio and dimethyl sulfoxide and
The volume ratio of n,N-Dimethylformamide is different from the data of embodiment one, and the performance of adulterated with Ca and Ti ore battery obtained is without obvious
Difference.
The above are preferred embodiments of the present invention, all any changes made according to the technical solution of the present invention, and generated function is made
When with range without departing from technical solution of the present invention, all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of adulterated with Ca and Ti ore battery characterized by comprising
FTO conductive glass layer (1)；
Compact titanium dioxide film layer (2) is formed on the FTO conductive glass layer (1)；
Mesoporous titanium dioxide film layer (3) is formed on the compact titanium dioxide film layer (2)；
Perovskite thin film layer (4) is formed on the mesoporous titanium dioxide film layer (3)；
Hole transmission layer (5) is formed on the perovskite thin film layer (4)；
Gold electrode layer (6) is formed on the hole transmission layer (5).
2. adulterated with Ca and Ti ore battery according to claim 1, which is characterized in that the perovskite thin film layer (4) is SrCl2
Adulterated with Ca and Ti ore film.
3. the preparation method of adulterated with Ca and Ti ore battery described in claim 1, which is characterized in that specifically includes the following steps:
Step 1: providing FTO electro-conductive glass；
Step 2: diisopropoxy bis-acetylacetonate titanium is added in anhydrous normal butyl alcohol, FTO electro-conductive glass is spun to after shaking up
On, through 450 DEG C of -500 DEG C of high-temperature calcinations, formed compact titanium dioxide film layer (2)；
It is spun on compact titanium dioxide film layer (2) Step 3: being configured to solution with titanium dioxide and dehydrated alcohol, through 450
DEG C -500 DEG C of high-temperature calcinations are formed mesoporous titanium dioxide film layer (3)；
Step 4: iodate methylamine, iodate carbonamidine, bromination methylamine, lead bromide, lead iodide, chlorination methylamine and strontium chloride are dissolved in two
It in methyl sulfoxide and the mixed liquor of n,N-Dimethylformamide, is stirred, perovskite precursor solution is obtained, before perovskite
It drives liquid solution to be spun on mesoporous titanium dioxide film layer (3), be made annealing treatment, formed perovskite thin film layer (4)；
Step 5: 2,7,7- tetra- [N, N- bis- (4- methoxyphenyl) amino] -9,9- spiral shell, two fluorenes are dissolved in chlorobenzene, after shaking up by 2
Hole transmission layer (5) solution is obtained, hole transmission layer (5) solution is spun on perovskite thin film layer (4), forms hole transport
Layer (5)；
Step 6: gold electrode is deposited on hole transmission layer (5) using vacuum deposition apparatus, formed gold electrode layer (6).
4. the preparation method of adulterated with Ca and Ti ore battery according to claim 3, which is characterized in that titanium dioxide in step 3
With the mass ratio 1:4-10 of dehydrated alcohol.
5. the preparation method of adulterated with Ca and Ti ore battery according to claim 3, which is characterized in that dimethyl is sub- in step 4
The volume ratio of sulfone and n,N-Dimethylformamide is 1:4-5.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097386A (en) * | 2021-03-31 | 2021-07-09 | 合肥工业大学 | Composite electron transport layer with efficient charge extraction and application thereof in perovskite solar cell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070832A (en) * | 2015-07-07 | 2015-11-18 | 华中科技大学 | Sr-Pb binary metal composite perovskite material, and preparation and application method thereof |
| CN105576133A (en) * | 2015-12-21 | 2016-05-11 | 成都新柯力化工科技有限公司 | Sprayable photovoltaic material of perovskite structure and preparation method thereof |
| CN106981570A (en) * | 2016-01-18 | 2017-07-25 | 北京大学 | A kind of fast preparation method of perovskite thin film and its application |
| CN109244251A (en) * | 2018-08-28 | 2019-01-18 | 北京科技大学 | A kind of perovskite solar battery and preparation method thereof adulterating potassium rhodanide |
| CN109461821A (en) * | 2018-10-15 | 2019-03-12 | 北京曜能科技有限公司 | A kind of preparation method of hybrid inorganic-organic perovskite thin film |
-
2019
- 2019-05-15 CN CN201910400550.5A patent/CN110137360B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070832A (en) * | 2015-07-07 | 2015-11-18 | 华中科技大学 | Sr-Pb binary metal composite perovskite material, and preparation and application method thereof |
| CN105576133A (en) * | 2015-12-21 | 2016-05-11 | 成都新柯力化工科技有限公司 | Sprayable photovoltaic material of perovskite structure and preparation method thereof |
| CN106981570A (en) * | 2016-01-18 | 2017-07-25 | 北京大学 | A kind of fast preparation method of perovskite thin film and its application |
| CN109244251A (en) * | 2018-08-28 | 2019-01-18 | 北京科技大学 | A kind of perovskite solar battery and preparation method thereof adulterating potassium rhodanide |
| CN109461821A (en) * | 2018-10-15 | 2019-03-12 | 北京曜能科技有限公司 | A kind of preparation method of hybrid inorganic-organic perovskite thin film |
Non-Patent Citations (1)
| Title |
|---|
| HUA ZHANG等: "SrCl2 Derived Perovskite Facilitating a High Efficiency of 16% in Hole-Conductor-Free Fully Printable Mesoscopic Perovskite Solar Cells", 《ADV. MATER.》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097386A (en) * | 2021-03-31 | 2021-07-09 | 合肥工业大学 | Composite electron transport layer with efficient charge extraction and application thereof in perovskite solar cell |
| CN113097386B (en) * | 2021-03-31 | 2022-12-06 | 合肥工业大学 | Composite electron transport layer with efficient charge extraction and application thereof in perovskite solar cell |
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