CN108512507A - Solar cell module with power detecting function - Google Patents
Solar cell module with power detecting function Download PDFInfo
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- CN108512507A CN108512507A CN201810285022.5A CN201810285022A CN108512507A CN 108512507 A CN108512507 A CN 108512507A CN 201810285022 A CN201810285022 A CN 201810285022A CN 108512507 A CN108512507 A CN 108512507A
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- solar cell
- solar
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- 239000012528 membrane Substances 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 27
- 230000005693 optoelectronics Effects 0.000 claims abstract description 23
- 238000012536 packaging technology Methods 0.000 claims abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 89
- 239000002131 composite material Substances 0.000 claims description 85
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 33
- 239000002121 nanofiber Substances 0.000 claims description 32
- 239000000243 solution Substances 0.000 claims description 30
- 239000000758 substrate Substances 0.000 claims description 30
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 24
- 239000002105 nanoparticle Substances 0.000 claims description 23
- 239000002071 nanotube Substances 0.000 claims description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 21
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
- 239000004570 mortar (masonry) Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 150000002739 metals Chemical class 0.000 claims description 19
- 238000001354 calcination Methods 0.000 claims description 17
- 238000009987 spinning Methods 0.000 claims description 14
- 239000003792 electrolyte Substances 0.000 claims description 12
- 239000005030 aluminium foil Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 10
- 239000004246 zinc acetate Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000004528 spin coating Methods 0.000 claims description 6
- 206010070834 Sensitisation Diseases 0.000 claims description 4
- 229960000583 acetic acid Drugs 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012362 glacial acetic acid Substances 0.000 claims description 4
- 230000008313 sensitization Effects 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 229920000298 Cellophane Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 38
- 239000010936 titanium Substances 0.000 description 24
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 235000013675 iodine Nutrition 0.000 description 9
- 239000010408 film Substances 0.000 description 8
- 229910052697 platinum Inorganic materials 0.000 description 7
- PMNLUUOXGOOLSP-UHFFFAOYSA-N 2-mercaptopropanoic acid Chemical compound CC(S)C(O)=O PMNLUUOXGOOLSP-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 229910052740 iodine Inorganic materials 0.000 description 6
- 239000011630 iodine Substances 0.000 description 6
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
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- 238000002360 preparation method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000010041 electrostatic spinning Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-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
- H01G9/2077—Sealing arrangements, e.g. to prevent the leakage of the electrolyte
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Hybrid Cells (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of solar cell modules with power detecting function, including solar energy glass plate and terminal box；Also, further include a power detecting unit being connect with the terminal box, the opto-electronic conversion out-put supply for detecting the solar energy glass plate；The power detecting unit is fixed at the shady face of the solar energy glass plate；The solar energy glass plate is formed by backboard, solar energy glued membrane, solar battery group, glassy layer by solar cell module packaging technology, and the solar battery group is dye-sensitized solar cells.
Description
Technical field
The present invention relates to technical field of solar more particularly to a kind of solar battery groups with power detecting function
Part.
Background technology
In the prior art, the opto-electronic conversion out-put supply of solar cell module is generally all by exporting to the electricity of outside
It is detected after net, when multiple solar cell modules are arranged, it is difficult to know that the photoelectricity of each solar cell module turns
Out-put supply is changed, to when the solar cell module directly supplies electricity to external equipment, it is difficult to hold the power supply electricity of equipment
Source is arranged.
Therefore, the prior art is defective, needs to improve.
Invention content
The present invention is intended to provide a kind of solar cell module with power detecting function, to solve set forth above ask
Topic.
A kind of solar cell module with power detecting function, including solar energy are provided in the embodiment of the present invention
Glass plate and terminal box；Also, further include a power detecting unit being connect with the terminal box, for detecting the solar energy
The opto-electronic conversion out-put supply of glass plate；The power detecting unit is fixed at the shady face of the solar energy glass plate；
The solar energy glass plate encapsulates work by backboard, solar energy glued membrane, solar battery group, glassy layer by solar cell module
Skill forms, and the shady face in the solar cell module is arranged in the backboard, and solar energy glued membrane is sealed Cellophane, the glass
The light-receiving surface in the solar cell module is arranged in layer, and the solar battery group is dye-sensitized solar cells；It is described
Dye-sensitized solar cells includes light anode, to electrode and electrolyte；The light anode includes FTO substrates, is set to FTO substrates
The TiO on surface2Composite membrane B, it is set to TiO2The TiO of composite membrane B surface2Composite membrane A；It is described include Ti sheet metals to electrode, be set to
The CdS/TiO on Ti sheet metals surface2Nano-tube film.
The technical solution that the embodiment of the present invention provides can include the following benefits：
The present invention is connect by the way that power detecting unit, power detecting unit is arranged with the terminal box, by terminal box, is come
The opto-electronic conversion out-put supply of the solar energy glass plate is detected, e.g., opto-electronic conversion output voltage and opto-electronic conversion output current,
So as to quickly know the solar cell module opto-electronic conversion output voltage value or current value, it is simple in structure, make
With conveniently.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.It should be understood that above general description and following detailed description are only
It is exemplary and explanatory, the present invention can not be limited.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is a kind of connection diagram of the present invention.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
The embodiment of the present invention is related to a kind of solar cell module with power detecting function, the solar cell
Component can quickly detect its opto-electronic conversion out-put supply, simple in structure, easy to use.
The solar cell module includes solar energy glass plate and terminal box, the solar energy glass plate by backboard, too
Positive energy glued membrane, solar battery group, glassy layer are formed by solar cell module packaging technology, and the backboard is arranged described
The shady face of solar cell module plays the role of sealing and protection, and solar energy glued membrane is sealed Cellophane, plays the sealing sun
The light-receiving surface in the solar cell module is arranged in energy battery pack and the effect bonded, the glassy layer, plays support, protection
With the effect of light transmission, the solar battery group can be dye-sensitized solar cells.
The terminal box is arranged on the backboard, i.e., the shady face of the described solar cell module, the terminal box
Main function is to connect each solar battery group with outside line, and the electric power being converted is exported to external accumulator and deposited
Storage, alternatively, output to external electrical network is converted to alternating current, alternatively, output is external to be supplied directly to each equipment use.
Also, the solar cell module further includes a power detecting unit, and the power detecting unit connects with described
Wire box connects, and by the terminal box, can detect the opto-electronic conversion out-put supply of the solar energy glass plate, you can with logical
The out-put supply for detecting the terminal box is crossed, to detect the opto-electronic conversion out-put supply of the solar energy glass plate, wherein described
Power detecting unit is fixed at the shady face of the solar energy glass plate, that is, is arranged on the backboard.
For example, the power detecting unit includes voltage detection module, the voltage detection module could be provided as an electricity
Table is pressed, the opto-electronic conversion output voltage of the solar energy glass plate is detected by the voltage detection module, so as to quick
Know the voltage value of the opto-electronic conversion output of the solar panel corresponding to it, it is easy to use.
For another example, the power detecting unit can also include current detection module, and the current detection module can be arranged
For an ammeter, the opto-electronic conversion output current of the solar energy glass plate is detected by the current detection module, so as to
It is easy to use quickly to know the current value of the opto-electronic conversion output of the solar panel corresponding to it.
Alternatively, a display unit can also be arranged, the display unit can according to the opto-electronic conversion output voltage and
Opto-electronic conversion output current shows corresponding voltage value and corresponding current value, that is, the voltage value passes through the voltage detecting
The opto-electronic conversion output voltage of module detection obtains, and the current value is defeated by the opto-electronic conversion that the current detection module detects
Go out electric current to examine to obtain, can be with direct viewing to the voltage value and the current value by the display unit, the display is single
Member could be provided as various displays, such as light-emitting diode display, liquid crystal display.
Preferably, dye-sensitized solar cells described above includes light anode, to electrode and electrolyte.
Specific to light anode, light anode is improved, which includes FTO substrates, set on FTO substrate surfaces
TiO2Composite membrane B, it is set to TiO2The TiO of composite membrane B surface2Composite membrane A.
By using above-mentioned bilayer TiO2The structure of composite membrane, can be effective to being carried out through the sunlight of FTO substrates
Scattering, absorb, and then for improve photoelectric conversion efficiency have positive effect.The TiO2Composite membrane A, TiO2Composite membrane B is
By TiO2Nano particle and TiO2Composite nano fiber is prepared by mixing into composite mortar, and composite mortar B is spin-coated on FTO substrate tables
Composite mortar A is spin-coated on composite mortar B surface by face, then by calcining, is respectively formed TiO2Composite membrane A, TiO2Composite membrane
B。
Specifically, the TiO2In composite membrane B, including TiO2Nano particle, ZnO/CaO/TiO2Composite nano fiber, specifically
For：By ZnO/CaO/TiO2Composite nano fiber and TiO2Nano particle is prepared by mixing into composite mortar B, then uses spin-coating method
Composite mortar B is coated in FTO substrate surfaces.Wherein, the TiO2Nano particle is derived from purchase, it is desirable that purity >=99.5%,
Grain size is 1 μm.Wherein, the ZnO/CaO/TiO2Composite nano fiber：Respectively using zinc acetate, calcium carbonate, butyl titanate as zinc
Source, calcium source, titanium source, polyvinylpyrrolidone are spinning polymer, and absolute methanol is solvent, utilize electrostatic spinning and heat treatment phase
In conjunction with method prepare ZnO/CaO/TiO2Composite nano fiber.
Preferably, TiO2Composite membrane B thickness is 20 μm；TiO2In composite membrane B, TiO2Nano particle, ZnO/CaO/TiO2It is multiple
The mass ratio for closing nanofiber is 5:2；ZnO/CaO/TiO2The a diameter of 150nm of composite nano fiber, fibre length are 5 μm；
ZnO/CaO/TiO2In composite nano fiber, the load capacity of ZnO is 9wt.%；ZnO/CaO/TiO2In composite nano fiber, CaO
Load capacity be 12wt.%；
Similar, the TiO2In composite membrane A, including TiO2Nano particle, ZnO/CaO/TiO2Composite nano fiber, specifically
For：By ZnO/CaO/TiO2Composite nano fiber and TiO2Nano particle is prepared by mixing into composite mortar A, then uses spin-coating method
Composite mortar A is coated in FTO substrate surfaces；Wherein, the TiO2Nano particle is derived from purchase, it is desirable that purity >=99.5%,
Grain size is 200nm；Wherein, the ZnO/CaO/TiO2Composite nano fiber：It is with zinc acetate, calcium carbonate, butyl titanate respectively
Zinc source, calcium source, titanium source, polyvinylpyrrolidone are spinning polymer, and absolute methanol is solvent, utilize electrostatic spinning and heat treatment
The method being combined prepares ZnO/CaO/TiO2Composite nano fiber.
Preferably, TiO2Composite membrane A thickness is 10 μm；TiO2In composite membrane A, TiO2Nano particle, ZnO/CaO/TiO2It is multiple
The mass ratio for closing nanofiber is 7:5；ZnO/CaO/TiO2The a diameter of 150nm of composite nano fiber, fibre length are 5 μm；
ZnO/CaO/TiO2In composite nano fiber, the load capacity of ZnO is 15wt.%；ZnO/CaO/TiO2In composite nano fiber, CaO
Load capacity be 27wt.%；
It is creative by ZnO/CaO/TiO in present embodiment2Composite nano fiber and TiO2Nano particle mixing conduct
TiO2Composite membrane；Wherein, the composite nano fiber is evenly dispersed, can effectively facilitate electronics transfer, reduce electron-hole pair
Recombination probability achieves preferable technique effect for the raising of photoelectric conversion efficiency.Meanwhile the composite nano fiber be
TiO2Metal composite oxide ZnO, CaO are obtained on nanofiber basis, by TiO2It is dexterously combined with ZnO, CaO,
And by the ratio for limiting each component in every layer of composite membrane, three can be made to generate synergy, reduce band-gap energy, increase simultaneously
Greatly to the utilization rate of visible light, inhibit the compound of electron-hole pair, improves photoelectric conversion efficiency.
Specific to electrode, to being improved electrode, this includes Ti sheet metals to electrode, is set to Ti sheet metals surface
CdS/TiO2Nano-tube film.
Preferably, CdS/TiO2Nano-tube film thickness is 1 μm；CdS/TiO2The wall thickness of nanotube is 50nm, and nanotube is straight
Diameter is 100nm；CdS/TiO2In nanotube, the load capacity of CdS is 5wt.%.
The thickness of the Ti sheet metals is 0.2mm, and purity is >=99.7%.First, it is prepared using anodized metallization titanium sheet
Then Nano tube array of titanium dioxide uses hydro-thermal method, titania nanotube is handled by thiolactic acid, synthesizes CdS/
TiO2Nano-tube film.In usual technical solution, generally using platinum decorative layer to electrode, Technical comparing is ripe, due to platinum
It is a kind of effective catalyst that performance is stablized, dye-sensitized solar cells can be made to obtain preferable photoelectric efficiency.However, by
It is noble metal in platinum, cost is higher, limits its large-scale application.In present embodiment, by CdS/TiO2Nano-tube film replaces
For platinum decorative layer, and CdS/TiO2In nanotube, the load capacity of CdS is that 5wt.% obtains good photoelectric properties, is obtained
Unexpected advantageous effect.
Embodiment is enumerated further below so that the present invention will be described in detail.It will similarly be understood that following embodiment is served only for this
Invention is further described, and should not be understood as limiting the scope of the invention, those skilled in the art is according to this hair
Some nonessential modifications and adaptations that bright the above is made all belong to the scope of protection of the present invention.Following examples are specific
Technological parameter etc. is also only an example in OK range, i.e. those skilled in the art can be done properly by the explanation of this paper
In the range of select, and do not really want to be defined in hereafter exemplary concrete numerical value.
Embodiment 1
It the following is the preparation process of dye-sensitized solar cells of the present invention：
Step 1, it cleans
Identical size will be cut into electrode basement Ti sheet metals, light anode substrate FTO substrates, then cleaned；
Step 2, light anode is prepared
It is put into the glacial acetic acid of 0.5g in methyl alcohol, forms the solution of 4ml, is then put into zinc acetate, calcium carbonate, titanium thereto
Sour four butyl esters, obtain solution A, wherein butyl titanate 0.667g, zinc acetate, calcium carbonate proportionally determine；By 0.375g
Polyvinylpyrrolidone be dissolved into 4ml absolute methanols, obtain solution B；Solution A is at the uniform velocity added drop-wise in solution B, is dripped
Bi Hou is vigorously stirred 10h, obtains spinning presoma；Appropriate spinning presoma is drawn with glass dropper, and is wrapped up in dropper outer wall
Aluminium foil is connected with high voltage power supply, separately takes an aluminium foil as reception device, is placed at the positions 12cm of dropper tip, with ground
Line is connected；Adjusting voltage is 12kV, it is observed that there is jet stream to be sprayed from improved pipette tip under light-illuminating, and is received device
It receives, forms fibrofelt；After the completion of spinning, the fibrofelt of reception is placed in air for 24 hours, is removed from aluminium foil, is placed in
In Muffle furnace, kept the temperature at 500 DEG C, soaking time 4h, to get to ZnO/CaO/TiO after natural cooling2Composite Nano is fine
Dimension；
Then, by TiO2Nano particle and ZnO/CaO/TiO obtained above2Composite nano fiber mixes in proportion,
It is allowed to be respectively formed composite mortar A, B, composite mortar B is spin-coated on FTO substrate surfaces by the method for reusing spin coating, by composite pulp
Material A is spin-coated on composite mortar B surface, and then FTO substrates are put into Muffle furnace, the 2h that anneals at 130 DEG C, 330 DEG C of calcinings
15min, 360 DEG C of calcining 10min, 430 DEG C of calcining 70min, 480 DEG C of calcining 25min, form TiO2Composite membrane A, TiO2Composite membrane
B；FTO substrates are immersed in the acetonitrile and tert-butyl alcohol mixed solution of 0.05mM dyestuffs N-719, acetonitrile and tert-butyl alcohol volume ratio are
1:1, it stops for 24 hours, is dried after taking-up, obtain the light anode.
Step 3, it prepares to electrode
Using Ti sheet metals as anode, using the graphite electrode of platinum modification as cathode, under the voltage of 60V, in ammonium fluoride
Mass percentage content be 0.1% ethylene glycol solution in anodic oxidation 12h at room temperature, obtain being attached on Ti sheet metals
TiO2Nano-tube array；Then, by the TiO on the Ti sheet metals2The thiolactic acid that nano-tube array is dissolved in 0.2mol/L is water-soluble
In liquid, 30min is stirred, is then transferred in air dry oven, 10h is kept the temperature at 50 DEG C, continues to stir after taking-up, while in proportion
Cd (the NO of 0.2mol/L are added3)2Solution, it is 2.8 to adjust pH value, and after stirring 10h, Ti sheet metals are taken out, and with dilute hydrochloric acid and is gone
Ionized water washs 5 times respectively, and dry 7h, obtains CdS/TiO at 76 DEG C of vacuum condition2Nano-tube film to get to described to electricity
Pole；
Step 4 prepares dye-sensitized solar cells
By light anode with to electrode contraposition, electrolyte is injected between electrodes, collectively constitutes sandwich structure
Battery is packaged between two electrodes to get to the dye-sensitized solar cells；Wherein, electrolyte application iodine/iodine three
Anion electrolyte weighs the acetonitrile solution of 100ml first, and the lithium iodide of 0.1M, 0.1M iodines, 0.6M are added thereto
The tetrabutylammonium iodide of 4- tert .-butylpyridines and 0.6M is protected from light ultrasonic 5min, it is made fully to dissolve；Then the Ag of 5g is weighed
Nano particle is added into mixed solution, is sufficiently mixed.
The photoelectric properties of dye-sensitized solar cells mainly by short-circuit current density-open-circuit voltage of measurement battery Lai
Performance, test carry out under the irradiation of mock standard sunlight, under the standard sources of AM1.5, too to gained dye sensitization
Positive energy battery performance is tested.After measured, the dye-sensitized solar cells open-circuit voltage that the present embodiment obtains is 0.73V,
Short-circuit current density is 22.31mA/cm2, photoelectric conversion efficiency is up to 12.6%；It can be seen that in the present embodiment, due to using
ZnO/CaO/TiO2Composite nano fiber, TiO2Nano particle constitutes light anode, and uses CdS/TiO to electrode2Nanotube is thin
Film improves electron-transport efficiency, reduces electron annihilation, and then be embodied in raising in conjunction with that can play best technique effect
Photoelectric conversion efficiency.
Embodiment 2
It the following is the preparation process of dye-sensitized solar cells of the present invention：
Step 1, it cleans
Identical size will be cut into electrode basement Ti sheet metals, light anode substrate FTO substrates, then cleaned；
Step 2, light anode is prepared
It is put into the glacial acetic acid of 0.5g in methyl alcohol, forms the solution of 4ml, is then put into zinc acetate, calcium carbonate, titanium thereto
Sour four butyl esters, obtain solution A, wherein butyl titanate 0.667g, zinc acetate, calcium carbonate proportionally determine；By 0.375g
Polyvinylpyrrolidone be dissolved into 4ml absolute methanols, obtain solution B；Solution A is at the uniform velocity added drop-wise in solution B, is dripped
Bi Hou is vigorously stirred 10h, obtains spinning presoma；Appropriate spinning presoma is drawn with glass dropper, and is wrapped up in dropper outer wall
Aluminium foil is connected with high voltage power supply, separately takes an aluminium foil as reception device, is placed at the positions 12cm of dropper tip, with ground
Line is connected；Adjusting voltage is 12kV, it is observed that there is jet stream to be sprayed from improved pipette tip under light-illuminating, and is received device
It receives, forms fibrofelt；After the completion of spinning, the fibrofelt of reception is placed in air for 24 hours, is removed from aluminium foil, is placed in
In Muffle furnace, kept the temperature at 500 DEG C, soaking time 4h, to get to ZnO/CaO/TiO after natural cooling2Composite Nano is fine
Dimension；
Then, by TiO2Nano particle and ZnO/CaO/TiO obtained above2Composite nano fiber mixes in proportion,
It is allowed to be respectively formed composite mortar A, B, composite mortar B is spin-coated on FTO substrate surfaces by the method for reusing spin coating, by composite pulp
Material A is spin-coated on composite mortar B surface, and then FTO substrates are put into Muffle furnace, the 2h that anneals at 130 DEG C, 330 DEG C of calcinings
15min, 360 DEG C of calcining 10min, 430 DEG C of calcining 70min, 480 DEG C of calcining 25min, form TiO2Composite membrane A, TiO2Composite membrane
B；FTO substrates are immersed in the acetonitrile and tert-butyl alcohol mixed solution of 0.05mM dyestuffs N-719, acetonitrile and tert-butyl alcohol volume ratio are
1:1, it stops for 24 hours, is dried after taking-up, obtain the light anode.
Step 3, it prepares to electrode
Using Ti sheet metals as anode, using the graphite electrode of platinum modification as cathode, under the voltage of 60V, in ammonium fluoride
Mass percentage content be 0.1% ethylene glycol solution in anodic oxidation 12h at room temperature, obtain being attached on Ti sheet metals
TiO2Nano-tube array to get to described to electrode；
Step 4 prepares dye-sensitized solar cells
By light anode with to electrode contraposition, electrolyte is injected between electrodes, collectively constitutes sandwich structure
Battery is packaged between two electrodes to get to the dye-sensitized solar cells；Wherein, electrolyte application iodine/iodine three
Anion electrolyte weighs the acetonitrile solution of 100ml first, and the lithium iodide of 0.1M, 0.1M iodines, 0.6M are added thereto
The tetrabutylammonium iodide of 4- tert .-butylpyridines and 0.6M is protected from light ultrasonic 5min, it is made fully to dissolve；Then the Ag of 5g is weighed
Nano particle is added into mixed solution, is sufficiently mixed.
The photoelectric properties of dye-sensitized solar cells mainly by short-circuit current density-open-circuit voltage of measurement battery Lai
Performance, test carry out under the irradiation of mock standard sunlight, under the standard sources of AM1.5, too to gained dye sensitization
Positive energy battery performance is tested.After measured, the dye-sensitized solar cells open-circuit voltage that the present embodiment obtains is 0.56V,
Short-circuit current density is 14.52mA/cm2, photoelectric conversion efficiency 7.1%；It can be seen that in the present embodiment, comparing embodiment
1, due to using ZnO/CaO/TiO2Composite nano fiber, TiO2Nano particle constitutes light anode, and uses TiO to electrode2Nanometer
Pipe film, photoelectric conversion efficiency are declined.
Embodiment 3
It the following is the preparation process of dye-sensitized solar cells of the present invention：
Step 1, it cleans
Identical size will be cut into electrode basement Ti sheet metals, light anode substrate FTO substrates, then cleaned；
Step 2, light anode is prepared
It is put into the glacial acetic acid of 0.5g in methyl alcohol, forms the solution of 4ml, is then put into zinc acetate, calcium carbonate, titanium thereto
Sour four butyl esters, obtain solution A, wherein butyl titanate 0.667g, zinc acetate, calcium carbonate proportionally determine；By 0.375g
Polyvinylpyrrolidone be dissolved into 4ml absolute methanols, obtain solution B；Solution A is at the uniform velocity added drop-wise in solution B, is dripped
Bi Hou is vigorously stirred 10h, obtains spinning presoma；Appropriate spinning presoma is drawn with glass dropper, and is wrapped up in dropper outer wall
Aluminium foil is connected with high voltage power supply, separately takes an aluminium foil as reception device, is placed at the positions 12cm of dropper tip, with ground
Line is connected；Adjusting voltage is 12kV, it is observed that there is jet stream to be sprayed from improved pipette tip under light-illuminating, and is received device
It receives, forms fibrofelt；After the completion of spinning, the fibrofelt of reception is placed in air for 24 hours, is removed from aluminium foil, is placed in
In Muffle furnace, kept the temperature at 500 DEG C, soaking time 4h, to get to ZnO/CaO/TiO after natural cooling2Composite Nano is fine
Dimension；
Then, by TiO2Nano particle and ZnO/CaO/TiO obtained above2Composite nano fiber mixes in proportion,
It is allowed to form composite mortar A, composite mortar A is spin-coated on FTO substrate surfaces by the method for reusing spin coating, then by FTO substrates
It is put into Muffle furnace, the 2h that anneals at 130 DEG C, 330 DEG C of calcining 15min, 360 DEG C of calcining 10min, 430 DEG C of calcining 70min, 480
DEG C calcining 25min, formed TiO2Composite membrane A, TiO2Composite membrane B；By FTO substrates be immersed in 0.05mM dyestuffs N-719 acetonitrile and
In tert-butyl alcohol mixed solution, acetonitrile and tert-butyl alcohol volume ratio are 1:1, it stops for 24 hours, is dried after taking-up, obtain the light anode.
Step 3, it prepares to electrode
Using Ti sheet metals as anode, using the graphite electrode of platinum modification as cathode, under the voltage of 60V, in ammonium fluoride
Mass percentage content be 0.1% ethylene glycol solution in anodic oxidation 12h at room temperature, obtain being attached on Ti sheet metals
TiO2Nano-tube array；Then, by the TiO on the Ti sheet metals2The thiolactic acid that nano-tube array is dissolved in 0.2mol/L is water-soluble
In liquid, 30min is stirred, is then transferred in air dry oven, 10h is kept the temperature at 50 DEG C, continues to stir after taking-up, while in proportion
Cd (the NO of 0.2mol/L are added3)2Solution, it is 2.8 to adjust pH value, and after stirring 10h, Ti sheet metals are taken out, and with dilute hydrochloric acid and is gone
Ionized water washs 5 times respectively, and dry 7h, obtains CdS/TiO at 76 DEG C of vacuum condition2Nano-tube film to get to described to electricity
Pole；
Step 4 prepares dye-sensitized solar cells
By light anode with to electrode contraposition, electrolyte is injected between electrodes, collectively constitutes sandwich structure
Battery is packaged between two electrodes to get to the dye-sensitized solar cells；Wherein, electrolyte application iodine/iodine three
Anion electrolyte weighs the acetonitrile solution of 100ml first, and the lithium iodide of 0.1M, 0.1M iodines, 0.6M are added thereto
The tetrabutylammonium iodide of 4- tert .-butylpyridines and 0.6M is protected from light ultrasonic 5min, it is made fully to dissolve；Then the Ag of 5g is weighed
Nano particle is added into mixed solution, is sufficiently mixed.
The photoelectric properties of dye-sensitized solar cells mainly by short-circuit current density-open-circuit voltage of measurement battery Lai
Performance, test carry out under the irradiation of mock standard sunlight, under the standard sources of AM1.5, too to gained dye sensitization
Positive energy battery performance is tested.After measured, the dye-sensitized solar cells open-circuit voltage that the present embodiment obtains is 0.51V,
Short-circuit current density is 16.89mA/cm2, photoelectric conversion efficiency 6.9%；It can be seen that in the present embodiment, comparing embodiment
1, photoelectric conversion efficiency is declined.
The foregoing is merely the preferred modes of the present invention, are not intended to limit the invention, all spirit and original in the present invention
Within then, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. the solar cell module with power detecting function, which is characterized in that including solar energy glass plate and terminal box；And
And further include a power detecting unit being connect with the terminal box, the opto-electronic conversion for detecting the solar energy glass plate
Out-put supply；The power detecting unit is fixed at the shady face of the solar energy glass plate；The solar energy glass plate
It is formed by solar cell module packaging technology by backboard, solar energy glued membrane, solar battery group, glassy layer, the backboard
Shady face in the solar cell module is set, solar energy glued membrane is sealed Cellophane, the glassy layer setting it is described too
The light-receiving surface of positive energy battery component, the solar battery group is dye-sensitized solar cells；The dye sensitization of solar
Battery includes light anode, to electrode and electrolyte；The light anode includes FTO substrates, set on the TiO of FTO substrate surfaces2It is compound
Film B, it is set to TiO2The TiO of composite membrane B surface2Composite membrane A；Described includes Ti sheet metals, set on Ti sheet metals surface to electrode
CdS/TiO2Nano-tube film.
2. solar cell module according to claim 1, which is characterized in that the power detecting unit includes voltage inspection
Survey module, the opto-electronic conversion output voltage for detecting the solar energy glass plate.
3. solar cell module according to claim 2, which is characterized in that the power detecting unit further includes electric current
Detection module, the opto-electronic conversion output current for detecting the solar energy glass plate.
4. solar cell module according to claim 3, which is characterized in that further include a display unit, be used for basis
The opto-electronic conversion output voltage and opto-electronic conversion output current, show corresponding voltage value and corresponding current value.
5. solar cell module according to claim 1, which is characterized in that in electrode, the CdS/TiO2Nanotube
Film thickness is 1 μm；CdS/TiO2The wall thickness of nanotube is 50nm, tube diameters 100nm；CdS/TiO2In nanotube,
The load capacity of CdS is 5wt.%.
6. solar cell module according to claim 1, which is characterized in that in light anode,
The TiO2In composite membrane A, including TiO2Nano particle, ZnO/CaO/TiO2Composite nano fiber, TiO2Nano particle, ZnO/
CaO/TiO2The mass ratio of composite nano fiber is 7:5；
The TiO2In composite membrane B, including TiO2Nano particle, ZnO/CaO/TiO2Composite nano fiber, TiO2Nano particle, ZnO/
CaO/TiO2The mass ratio of composite nano fiber is 5:2.
7. solar cell module according to claim 1, which is characterized in that the system of the dye-sensitized solar cells
Standby step：
Step 1, it cleans
Identical size will be cut into electrode basement Ti sheet metals, light anode substrate FTO substrates, then cleaned；
Step 2, light anode is prepared
It is put into the glacial acetic acid of 0.5g in methyl alcohol, forms the solution of 4ml, is then put into zinc acetate, calcium carbonate, metatitanic acid four thereto
Butyl ester obtains solution A, wherein butyl titanate 0.667g, zinc acetate, calcium carbonate proportionally determine；By the poly- of 0.375g
Vinylpyrrolidone is dissolved into 4ml absolute methanols, obtains solution B；Solution A is at the uniform velocity added drop-wise in solution B, is added dropwise
Afterwards, it is vigorously stirred 10h, obtains spinning presoma；Appropriate spinning presoma is drawn with glass dropper, and aluminium is wrapped up in dropper outer wall
Foil is connected with high voltage power supply, separately takes an aluminium foil as reception device, is placed at the positions 12cm of dropper tip, with ground wire
It is connected；Adjusting voltage is 12kV, it is observed that there is jet stream to be sprayed from improved pipette tip under light-illuminating, and is received device and connects
It receives, forms fibrofelt；After the completion of spinning, the fibrofelt of reception is placed in air for 24 hours, is removed from aluminium foil, horse is placed in
Not in stove, kept the temperature at 500 DEG C, soaking time 4h, to get to ZnO/CaO/TiO after natural cooling2Composite nano fiber；
Then, by TiO2Nano particle and ZnO/CaO/TiO obtained above2Composite nano fiber mixes in proportion, and is allowed to
It is respectively formed composite mortar A, B, composite mortar B is spin-coated on FTO substrate surfaces by the method for reusing spin coating, by composite mortar A
Be spin-coated on composite mortar B surface, then FTO substrates be put into Muffle furnace, at 130 DEG C anneal 2h, 330 DEG C calcining 15min,
360 DEG C of calcining 10min, 430 DEG C of calcining 70min, 480 DEG C of calcining 25min, form TiO2Composite membrane A, TiO2Composite membrane B；By FTO
Substrate is immersed in the acetonitrile and tert-butyl alcohol mixed solution of 0.05mM dyestuffs N-719, and acetonitrile and tert-butyl alcohol volume ratio are 1:1, stop
It stays for 24 hours, is dried after taking-up, obtain the light anode.
Step 3, it prepares to electrode；
Step 4 prepares dye-sensitized solar cells.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810285022.5A CN108512507A (en) | 2018-04-02 | 2018-04-02 | Solar cell module with power detecting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842934A (en) * | 2007-11-02 | 2010-09-22 | 日本化药株式会社 | Dye-sensitized solar cell module |
| CN202172071U (en) * | 2011-08-29 | 2012-03-21 | 深圳市金光能太阳能有限公司 | Solar battery module with power supply detection function |
| CN105405665A (en) * | 2015-11-30 | 2016-03-16 | 邱林新 | Solar cell based outdoor video monitoring equipment and manufacturing method thereof |
-
2018
- 2018-04-02 CN CN201810285022.5A patent/CN108512507A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842934A (en) * | 2007-11-02 | 2010-09-22 | 日本化药株式会社 | Dye-sensitized solar cell module |
| CN202172071U (en) * | 2011-08-29 | 2012-03-21 | 深圳市金光能太阳能有限公司 | Solar battery module with power supply detection function |
| CN105405665A (en) * | 2015-11-30 | 2016-03-16 | 邱林新 | Solar cell based outdoor video monitoring equipment and manufacturing method thereof |
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Application publication date: 20180907 |