CN107986636A - A kind of production method of photovoltaic module self-cleaning film - Google Patents
A kind of production method of photovoltaic module self-cleaning film Download PDFInfo
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- CN107986636A CN107986636A CN201711277896.8A CN201711277896A CN107986636A CN 107986636 A CN107986636 A CN 107986636A CN 201711277896 A CN201711277896 A CN 201711277896A CN 107986636 A CN107986636 A CN 107986636A
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- Prior art keywords
- parts
- self
- cleaning film
- cleaning
- photovoltaic module
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/006—Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/30—Aspects of methods for coating glass not covered above
- C03C2218/32—After-treatment
Abstract
The present invention discloses a kind of production method of photovoltaic module self-cleaning film, and the self-cleaning film is mainly prepared by the following raw material by blending, in terms of parts by weight, 35-70 parts of inorganic oxide, and 20-60 parts of functional nano level titanium dioxide particle.Before dispatching from the factory after glass surface spraying, the film layer of inorganic nanostructures can be quickly formed without Overheating Treatment.Film layer has increase light transmittance and high-efficiency self-cleaning effect.Wherein, self-cleaning performance includes the attachment of desertification dirt, decomposing organic matter and Superhydrophilic, can increase photovoltaic module generated energy more than 2%, if seriously regional in dust and industrial pollution, self-cleaning film additional issue effect can be more obvious.
Description
Technical field
The present invention relates to photovoltaic module technical field of membrane, and in particular to a kind of production method of photovoltaic module self-cleaning film.
Background technology
Worldwide energy shortage and environmental protection pressure are greatly promoted people to solar cell photovoltaic component
Research and development, application.As people continue to optimize solar cell photovoltaic component, crystalline silicon battery plate in solar photovoltaic assembly
Transfer efficiency close to limiting value, continue reliance on and improve cell piece efficiency itself and become to improve photovoltaic module real output
Must be very difficult, but efficiency can be improved by increasing the other modes such as luminous intensity.At present, people are generally contained using one kind
Packaged glass of the relatively low photovoltaic glass of iron as solar cell photovoltaic component, this glass have in visible light wave range
Higher transmitance.But since refractive index difference between photovoltaic glass and air, photovoltaic glass still suffer from visible ray about 8%
Reflection.The transmitance of light can be effectively improved by coating one layer of antireflective coating in photovoltaic glass surface, so as to improve too
The output power of positive energy battery photovoltaic module.
And the binding ability of existing film and substrate glass is poor, film easily comes off, not scrubbing resistance；Antireflective coating film layer table
Face covers great amount of hydroxy group, causes film layer easily to absorb water deliquescence, is such as directly used in the long-term solar-electricity for being placed on outdoor
When on the photovoltaic module of pond, its reflection preventing ability will gradually decay even entirely ineffective.In order to meet solar cell photovoltaic component
Requirement, encapsulation photovoltaic glass antireflective coating will not only have good wide range antireflective effect, it is necessary to have good film base
With reference to power and automatically cleaning hydrophobic effect.
Based on this, a kind of production method of photovoltaic module self-cleaning film has been researched and developed.
The content of the invention
It is an object of the invention to provide a kind of production method of photovoltaic module self-cleaning film.
The present invention is achieved through the following technical solutions：
A kind of production method of photovoltaic module self-cleaning film, the self-cleaning film are mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
35-70 parts of inorganic oxide
20-60 parts of functional nano level titanium dioxide particle.
Further, in order to preferably realize the present invention, the self-cleaning film is mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
40-65 parts of inorganic oxide
30-50 parts of functional nano level titanium dioxide particle.
Further, in order to preferably realize the present invention, the self-cleaning film is mainly prepared into by the following raw material by blending
Arrive, in terms of weight fraction,
50 parts of inorganic oxide
40 parts of functional nano level titanium dioxide particle.
Further, in order to preferably realize the present invention, the self-cleaning film is mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
65 parts of inorganic oxide
50 parts of functional nano level titanium dioxide particle.
Further, in order to preferably realize the present invention, the self-cleaning film is mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
30 parts of inorganic oxide
40 parts of functional nano level titanium dioxide particle.
Further, in order to preferably realize the present invention, including following operating procedure, the mixture of acquisition is blended, smears
On through over cleaning, dried photovoltaic glass, the photovoltaic glass after film is handled by organic matter atmosphere, temperature for 20~
350 DEG C, pressure is 1~5atm, by the photovoltaic glass after hydrophobic treatment temperature be 200~550 DEG C under the conditions of curing process 1~
180 minutes, obtain self-cleaning film.
Compared with prior art, the present invention have the following advantages and advantages：
The self-cleaning film of this technology research and development is a kind of feature group water solution, and key component is received for inorganic oxide and feature
Meter level titanium dioxide particle.Before dispatching from the factory after glass surface spraying, the film of inorganic nanostructures can be quickly formed without Overheating Treatment
Layer.Film layer has increase light transmittance and high-efficiency self-cleaning effect.Wherein, self-cleaning performance include desertification dirt attachment, decompose it is organic
Thing and Superhydrophilic, can increase photovoltaic module generated energy more than 2%, if seriously regional in dust and industrial pollution, self-cleaning film
Issuing additional effect can be more obvious.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment, the present invention is made
Further to describe in detail, exemplary embodiment of the invention and its explanation are only used for explaining the present invention, are not intended as to this
The restriction of invention.
Embodiment 1：
A kind of production method of photovoltaic module self-cleaning film, the self-cleaning film are mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
35 parts of inorganic oxide
20 parts of functional nano level titanium dioxide particle
Specifically production method is：Above-mentioned inorganic oxide and functional nano level titanium dioxide particle, be applied to through over cleaning,
On dried photovoltaic glass, the photovoltaic glass after film is handled by organic matter atmosphere, temperature is 20 DEG C, and pressure is
1atm, curing process 1 minute, obtains self-cleaning film under the conditions of being 200 DEG C in temperature by the photovoltaic glass after hydrophobic treatment.
Embodiment 2：
A kind of production method of photovoltaic module self-cleaning film, the self-cleaning film are mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
70 parts of inorganic oxide
60 parts of functional nano level titanium dioxide particle.
Specific production method, above-mentioned inorganic oxide and functional nano level titanium dioxide particle, is applied to through over cleaning, does
On photovoltaic glass after dry, the photovoltaic glass after film is handled by organic matter atmosphere, temperature is 350 DEG C, pressure 5atm,
Curing process 180 minutes, obtains self-cleaning film under the conditions of being 550 DEG C in temperature by the photovoltaic glass after hydrophobic treatment.
Embodiment 3：
A kind of production method of photovoltaic module self-cleaning film, the self-cleaning film are mainly prepared into by the following raw material by blending
Arrive, in terms of weight fraction,
Inorganic oxide:60 parts
30 parts of functional nano level titanium dioxide particle.
Specific production method：Above-mentioned inorganic oxide and functional nano level titanium dioxide particle, is applied to through over cleaning, does
On photovoltaic glass after dry, the photovoltaic glass after film is handled by organic matter atmosphere, temperature is 200 DEG C, pressure 3atm,
Curing process 120 minutes, obtains self-cleaning film under the conditions of being 300 DEG C in temperature by the photovoltaic glass after hydrophobic treatment.
Embodiment 4：
A kind of production method of photovoltaic module self-cleaning film, the self-cleaning film are mainly prepared into by the following raw material by blending
Arrive, in terms of parts by weight,
30 parts of inorganic oxide
40 parts of functional nano level titanium dioxide particle.
Specific production method：The mixture that above-mentioned inorganic oxide and functional nano level titanium dioxide particle blending obtains,
It is applied to through on over cleaning, dried photovoltaic glass, the photovoltaic glass after film being handled by organic matter atmosphere, temperature is
200 DEG C, pressure 3atm, curing process 120 minutes, obtains under the conditions of being 300 DEG C in temperature by the photovoltaic glass after hydrophobic treatment
Self-cleaning film.
It is inorganic oxide and functional nano level titanium dioxide particle that above-described embodiment, which prepares self-cleaning film key component,.
Before dispatching from the factory after glass surface spraying, the film layer of inorganic nanostructures can be quickly formed without Overheating Treatment.Film layer has increase
Light transmittance and high-efficiency self-cleaning effect.Wherein, self-cleaning performance includes the attachment of desertification dirt, decomposing organic matter and Superhydrophilic, can
Increase photovoltaic module generated energy more than 2%, if seriously regional in dust and industrial pollution, self-cleaning film additional issue effect can be brighter
It is aobvious.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (6)
- A kind of 1. production method of photovoltaic module self-cleaning film, it is characterised in that：The self-cleaning film is mainly passed through altogether by the following raw material It is mixed to be prepared, in terms of parts by weight,35-70 parts of inorganic oxide20-60 parts of functional nano level titanium dioxide particle.
- A kind of 2. production method of photovoltaic module self-cleaning film according to claim 1, it is characterised in that：The self-cleaning film master To be prepared by the following raw material by blending, in terms of parts by weight,40-65 parts of inorganic oxide30-50 parts of functional nano level titanium dioxide particle.
- A kind of 3. production method of photovoltaic module self-cleaning film according to claim 1, it is characterised in that：：The self-cleaning film Mainly it is prepared by the following raw material by blending, in terms of weight fraction,50 parts of inorganic oxide40 parts of functional nano level titanium dioxide particle.
- A kind of 4. production method of photovoltaic module self-cleaning film according to claim 1, it is characterised in that：The self-cleaning film master To be prepared by the following raw material by blending, in terms of parts by weight,65 parts of inorganic oxide50 parts of functional nano level titanium dioxide particle.
- A kind of 5. production method of photovoltaic module self-cleaning film according to claim 1, it is characterised in that：The self-cleaning film master To be prepared by the following raw material by blending, in terms of parts by weight,30 parts of inorganic oxide40 parts of functional nano level titanium dioxide particle.
- A kind of 6. production method of photovoltaic module self-cleaning film according to claim 1, it is characterised in that：Including following operation Step, is blended the mixture of acquisition, is applied to through on over cleaning, dried photovoltaic glass, the photovoltaic glass after film is led to The processing of organic matter atmosphere is crossed, temperature is 20~350 DEG C, and pressure is 1~5atm, is in temperature by the photovoltaic glass after hydrophobic treatment Curing process 1~180 minute, obtains self-cleaning film under the conditions of 200~550 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277896.8A CN107986636A (en) | 2017-12-06 | 2017-12-06 | A kind of production method of photovoltaic module self-cleaning film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277896.8A CN107986636A (en) | 2017-12-06 | 2017-12-06 | A kind of production method of photovoltaic module self-cleaning film |
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| CN107986636A true CN107986636A (en) | 2018-05-04 |
Family
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|---|---|---|---|
| CN201711277896.8A Pending CN107986636A (en) | 2017-12-06 | 2017-12-06 | A kind of production method of photovoltaic module self-cleaning film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110091A (en) * | 2018-01-15 | 2018-06-01 | 山西奥元威德科技有限公司 | Application of the silica slightly soluble liquid in photovoltaic plating is brilliant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885586A (en) * | 2009-05-14 | 2010-11-17 | 中国科学院宁波材料技术与工程研究所 | Preparation method of photovoltaic glass surface antireflection film |
| CN201853715U (en) * | 2010-09-29 | 2011-06-01 | 常州天合光能有限公司 | Dustproof self-cleaning type solar cell component |
| CN103509380A (en) * | 2012-06-19 | 2014-01-15 | 比亚迪股份有限公司 | Self-cleaning antireflection coating and its preparation method, and self-cleaning antireflection glass and its preparation method |
| CN104192897A (en) * | 2014-09-01 | 2014-12-10 | 张波 | Preparation method for nano TiO2 material as well as self-cleaning paint containing nano TiO2 material and method for manufacturing self-cleaning glass |
-
2017
- 2017-12-06 CN CN201711277896.8A patent/CN107986636A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885586A (en) * | 2009-05-14 | 2010-11-17 | 中国科学院宁波材料技术与工程研究所 | Preparation method of photovoltaic glass surface antireflection film |
| CN201853715U (en) * | 2010-09-29 | 2011-06-01 | 常州天合光能有限公司 | Dustproof self-cleaning type solar cell component |
| CN103509380A (en) * | 2012-06-19 | 2014-01-15 | 比亚迪股份有限公司 | Self-cleaning antireflection coating and its preparation method, and self-cleaning antireflection glass and its preparation method |
| CN104192897A (en) * | 2014-09-01 | 2014-12-10 | 张波 | Preparation method for nano TiO2 material as well as self-cleaning paint containing nano TiO2 material and method for manufacturing self-cleaning glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110091A (en) * | 2018-01-15 | 2018-06-01 | 山西奥元威德科技有限公司 | Application of the silica slightly soluble liquid in photovoltaic plating is brilliant |
| CN108110091B (en) * | 2018-01-15 | 2020-04-10 | 山西奥元威德科技有限公司 | Application of silicon dioxide micro-solution in solar photovoltaic crystal plating |
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Application publication date: 20180504 |
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