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Structure of anti-ultraviolet transparent power generation glass and preparation method thereof

An anti-ultraviolet and glass technology, applied in the direction of photovoltaic power generation, circuits, electrical components, etc., can solve the problems of limited protection, poor transparency, and no protective effect of ultraviolet light, so as to prevent damage and solve the effect of visible light transmittance

Inactive Publication Date: 2020-06-23
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing glass has very limited protection against ultraviolet rays, while power generation glass mainly absorbs visible light, has no protective effect on ultraviolet light, and has poor transparency. The present invention prepares a transparent power generation glass for ultraviolet protection

Method used

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  • Structure of anti-ultraviolet transparent power generation glass and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] 1. Treat the FTO glass whose square resistance is 5-20Ω / □ sheet resistance with ultrasonic wave, and perform chemical cleaning with isopropanol, acetone and deionized water.

[0019] 2. A 250 nm thick ZnO film was deposited on the FTO-coated glass using an RF sputtering system.

[0020] 3. Deposit a layer of metallic nickel on ZnO by DC sputtering.

[0021] 4. Put the substrate deposited with metal nickel into the RTP return furnace to oxidize in an oxygen atmosphere, the temperature is 200-700 degrees Celsius (600 degrees Celsius here), and the time is 10-60min (40min here). Make the metal Nickel is oxidized to nickel oxide.

[0022] 5. ITO was prepared on nickel oxide by magnetron sputtering technology.

Embodiment 2

[0024] 1. The square resistance is FTO glass with a sheet resistance of 5-20Ω / □, treated with ultrasonic waves, and chemically cleaned with isopropanol, acetone and distilled water;

[0025] 2. A 250 nm thick ZnO film was deposited on the FTO-coated glass using an RF sputtering system.

[0026] 3. Depositing a nickel oxide film with a thickness of 40 nm on the ZnO by direct current sputtering.

[0027] 4. ITO was prepared on nickel oxide by magnetron sputtering technology.

Embodiment 3

[0029] 1. The square resistance is FTO glass with a sheet resistance of 5-20Ω / □, treated with ultrasonic waves, and chemically cleaned with isopropanol, acetone and distilled water;

[0030] 2. A 250 nm thick ZnO film was deposited on the FTO-coated glass using the spin-coating method.

[0031] 3. Depositing a nickel oxide film with a thickness of 40 nm on the ZnO by direct current sputtering.

[0032] 4. ITO was prepared on nickel oxide by magnetron sputtering technology.

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Abstract

The invention belongs to the technical field of photoelectric materials and devices, and discloses a structure of anti-ultraviolet transparent power generation glass and a preparation method thereof.The device structure comprises a positive electrode, an ultraviolet light absorption layer and a negative electrode. According to the device, the ultraviolet band is fully utilized, and the visible light band is completely transmitted. Ultraviolet light is absorbed and converted into electric energy while ultraviolet damage is prevented. The structure can be applied to building exterior walls, automobile glass and the like, and is environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of photoelectric materials and devices, and relates to a structure of an ultraviolet-proof transparent power-generating glass and a preparation method thereof. Background technique [0002] Global warming is a key issue for humans to sustain life on Earth. Conventional energy production is often accompanied by the by-production of greenhouse gases, whose atmospheric composition rapidly increases, leading to sea level rise and the destruction of ozone, which causes ultraviolet (UV) light filtering to fail. Excess UV rays may reach the human body directly, which raises concerns of severe sunburn, immunosuppression, photoaging and skin cancer. Existing glass has very limited protection against ultraviolet light, while power generation glass mainly absorbs visible light, has no protective effect on ultraviolet light, and has poor transparency. The present invention prepares a transparent power generation glass ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/07H01L31/0224H01L31/18
CPCH01L31/07H01L31/022425H01L31/1836Y02E10/50Y02B10/10Y02P70/50
Inventor 刘生忠焦玉骁王辉曹越先杜敏永段连杰孙友名王开秦炜
Owner DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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