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Degradable photoelectric material and preparing method for degradable photoelectric material

A technology of photoelectric materials and light stabilizers, which is applied in the field of solar cell materials, can solve problems such as environmental pollution, and achieve the effects of low environmental pollution, high photoelectric conversion efficiency, and simple and easy preparation methods

Inactive Publication Date: 2015-02-25
WUXI SUNOCEAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on solar cell materials is getting more and more in-depth, and most of them are devoted to improving the photoelectric conversion efficiency of solar cells. However, various motor materials containing heavy metal elements such as chromium and tin seriously pollute the environment. The recycling of waste solar cells is a problem worth studying. Therefore, it is urgent to develop new degradable optoelectronic materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A degradable photoelectric material, the components and the parts by mass of each component are as follows: 10 parts of manganese phthalocyanine, 8 parts of silicon dioxide, 1 part of dimethyl sulfoxide, 2 parts of polyaniline, 20 parts of polylactic acid, stearate 1 part of zinc acid, 2 parts of vinyl carbazole, N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic acid imide ( PTC) 5 parts, methylamine 1.2 parts, light stabilizer 770 0.18 parts, UV absorber phenyl salicylate 1.8 parts.

[0023] The preparation method comprises the steps of:

[0024] 1) Mix manganese phthalocyanine and vinyl carbazole, vacuumize, add polyaniline and polylactic acid under the protection of nitrogen, stir, and raise the temperature to 90°C to obtain a suspension;

[0025] 2) Dissolve N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic acid imide in dimethyl sulfoxide and heat to complete Dissolve, then add methylamine dropwise at a rate of 2mL / ...

Embodiment 2

[0028] A degradable photoelectric material, the components and the parts by mass of each component are as follows: 20 parts of manganese phthalocyanine, 15 parts of silicon dioxide, 6 parts of dimethyl sulfoxide, 8 parts of polyaniline, 40 parts of polylactic acid, stearate 8 parts of zinc acid, 8 parts of vinyl carbazole, N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic acid imide ( PTC) 15 parts, methylamine 3.7 parts, light stabilizer 770 1.25 parts, UV absorber phenyl salicylate 3.5 parts.

[0029] The preparation method comprises the steps of:

[0030] 1) Mix manganese phthalocyanine and vinyl carbazole, vacuumize, add polyaniline and polylactic acid under the protection of nitrogen, stir, and raise the temperature to 90°C to obtain a suspension;

[0031] 2) Dissolve N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic acid imide in dimethyl sulfoxide and heat to complete Dissolve, then add methylamine dropwise at a rate of ...

Embodiment 3

[0034] Degradable photoelectric material, the components and the parts by mass of each component are as follows: 12 parts of manganese phthalocyanine, 10 parts of silicon dioxide, 2 parts of dimethyl sulfoxide, 4 parts of polyaniline, 25 parts of polylactic acid, zinc stearate 2 parts, 4 parts of vinyl carbazole, 9 parts of N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylenetetracarboxylic acid imide, 1.8 parts of methylamine, 0.6 parts of light stabilizer GW-540, 0.8 parts of perylene tetraimide, 2 parts of ultraviolet absorber UV-317.

[0035] The preparation method comprises the steps of:

[0036] 1) Mix manganese phthalocyanine and vinyl carbazole, vacuumize, add polyaniline and polylactic acid under the protection of nitrogen, stir, and raise the temperature to 90°C to obtain a suspension;

[0037] 2) N,N'-di-n-propyl-1,6,7,12-tetraphenoxy-3,4,9,10-perylene tetracarboxylic acid imide, perylene tetracarboxylic acid diimide dissolved in di In methyl sulfoxide, he...

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Abstract

The invention discloses a degradable photoelectric material and a preparing method for the degradable photoelectric material. The degradable photoelectric material comprises, by mass, 10 parts to 20 parts of manganese phthalocyanine, 8 parts to 15 parts of silicon dioxide, 1 part to 6 parts of dimethyl sulfoxide, 2 parts to 8 parts of polyaniline, 20 parts to 40 parts of polylactic acid, 1 part to 8 parts of zinc stearate, 2 parts to 8 parts of vinylcarbazole, 5 parts to 15 parts of PTC, 1.2 parts to 3.7 parts of methylamine, 0.18 part to 1.25 parts of light stabilizers and 1.8 parts to 3.5 parts of ultraviolet absorbents, and further comprises, by mass, 0.31 part to 1.92 parts of N,N'-dimethyl-3,4,9,10-perylenetetracarboxylic diimide. The degradable photoelectric material has the dual-conduction performance and is small in toxicity, small in environment pollution, degradable, high in photoelectric conversion efficiency, light in weight, simple and practicable in preparing method and low in production cost.

Description

technical field [0001] The invention belongs to the technical field of solar cell materials, and in particular relates to a degradable photoelectric material and a preparation method thereof. Background technique [0002] The shortage of energy has seriously affected people's life and restricted the development of society. Abundant solar energy is an important clean energy, an inexhaustible, inexhaustible, pollution-free, cheap energy that human beings can use freely. After the first oil crisis, countries competed to carry out research on the application of clean and renewable energy such as solar energy, water energy, and wind energy, especially the application of solar energy is the most extensive. [0003] As a kind of green energy, solar energy has no pollution to the environment, and its source is simple, so it can be said that it is inexhaustible within the life span of human beings. Solar energy is not only a one-time energy source, but also a clean energy sourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/46
CPCH10K85/111H10K30/00H10K71/00H10K2102/00Y02E10/549
Inventor 黄新东刘天人
Owner WUXI SUNOCEAN
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