CN103540173A - Novel spray coating formula for preparing reflective film coating on solar cell surface - Google Patents
Novel spray coating formula for preparing reflective film coating on solar cell surface Download PDFInfo
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- CN103540173A CN103540173A CN201210239290.6A CN201210239290A CN103540173A CN 103540173 A CN103540173 A CN 103540173A CN 201210239290 A CN201210239290 A CN 201210239290A CN 103540173 A CN103540173 A CN 103540173A
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- solar cell
- cell surface
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- coating
- reflective film
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Abstract
The invention provides a novel spray coating formula for preparing a reflective film coating on a solar cell surface, relating to a spraying coating formula for the reflective film coating on the solar cell surface by using an ordinary pressure chemical steam deposition method. The spraying coating formula is characterized by comprising 70 percentage by weight of tetrabutyl titanate, 15 percentage by weight of n-butyl acetate and 15 percentage by weight of isooctanol. The formula provided by the invention has the advantages that the thickness and the compactness of a titanium dioxide film can be improved, the parallax error of the film in each direction can be improved, and the film is practical and attractive and, has a good solar energy absorption effect and high energy conversion efficiency.
Description
Technical field
The present invention relates to a kind of sprayed-out recipe, particularly a kind of new formula of preparing solar cell surface reflectance coating coating with normal pressure chemical vapour deposition method.
Background technology
Titanium dioxide film is a kind of transparent material that reduces luminous reflectance for light absorbing material surface, is particularly suitable for making solar cell surface reflectance coating coating.In prior art, with the general purpose material of normal pressure chemical vapour deposition method spraying, be generally to mix by a certain percentage with tetrabutyl titanate, n-butyl acetate, isopropylcarbinol, 2-hexyl ethanol, the titanium dioxide film that the spray material that this formula is made is settled out is thickness low LCL often, compactness is not strong, affect solar absorption effect, and rete all directions exist parallax, color is also different.
Summary of the invention
The object of the present invention is to provide a kind of new formula of preparing solar cell surface reflectance coating coating with normal pressure chemical vapour deposition method, the titanium dioxide film even thickness that the spray material of making by this formula is settled out, compactness is strong, solar absorption is effective, and rete all directions do not exist parallax.For achieving the above object, technical scheme of the present invention is as follows: described formula is comprised of tetrabutyl titanate, n-butyl acetate, isooctyl alcohol, and its weight percent is: tetrabutyl titanate 70%, n-butyl acetate 15%, isooctyl alcohol 15%.The spray material becoming by this formula combination, fully contacts with hot solar cell surface, with normal pressure chemical vapour deposition method, titanium dioxide film is deposited in hot solar cell surface.
Embodiment
70 grams of tetrabutyl titanates, 15 grams of n-butyl acetates, 15 grams of isooctyl alcohol, the spray material becoming by this formula combination, fully contacts with hot solar cell surface, with normal pressure chemical vapour deposition method, titanium dioxide film is deposited in hot solar cell surface.
Claims (1)
1. a new formula of preparing solar cell surface reflectance coating coating with normal pressure chemical vapour deposition method, it is characterized in that: described formula is comprised of tetrabutyl titanate, n-butyl acetate, isooctyl alcohol, its weight percent is: tetrabutyl titanate 70%, n-butyl acetate 15%, isooctyl alcohol 15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239290.6A CN103540173A (en) | 2012-07-11 | 2012-07-11 | Novel spray coating formula for preparing reflective film coating on solar cell surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239290.6A CN103540173A (en) | 2012-07-11 | 2012-07-11 | Novel spray coating formula for preparing reflective film coating on solar cell surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103540173A true CN103540173A (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239290.6A Pending CN103540173A (en) | 2012-07-11 | 2012-07-11 | Novel spray coating formula for preparing reflective film coating on solar cell surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN103540173A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317978A (en) * | 2016-09-20 | 2017-01-11 | 苏州直角新材料有限公司 | Solar-energy-absorption coating and preparation method thereof |
| CN107123693A (en) * | 2017-04-14 | 2017-09-01 | 华南理工大学 | A kind of efficient CdTe nanometer crystalline solar cell with high transparency window layer material processed based on solwution method and preparation method thereof |
| CN111446330A (en) * | 2020-03-31 | 2020-07-24 | 江苏辉伦太阳能科技有限公司 | Reflective film layer positioned on surface of float glass and preparation method thereof |
-
2012
- 2012-07-11 CN CN201210239290.6A patent/CN103540173A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106317978A (en) * | 2016-09-20 | 2017-01-11 | 苏州直角新材料有限公司 | Solar-energy-absorption coating and preparation method thereof |
| CN107123693A (en) * | 2017-04-14 | 2017-09-01 | 华南理工大学 | A kind of efficient CdTe nanometer crystalline solar cell with high transparency window layer material processed based on solwution method and preparation method thereof |
| CN111446330A (en) * | 2020-03-31 | 2020-07-24 | 江苏辉伦太阳能科技有限公司 | Reflective film layer positioned on surface of float glass and preparation method thereof |
| CN111446330B (en) * | 2020-03-31 | 2022-07-29 | 江苏辉伦太阳能科技有限公司 | Light-reflecting film layer positioned on surface of float glass and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |