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Novel degradable photoelectric material

An optoelectronic material and a new type of technology, applied in the field of new degradable optoelectronic materials, can solve the problems of high recycling and processing costs of waste solar cells, environmental pollution by heavy metal elements, and difficult degradation of optoelectronic materials, etc. , the effect of low production cost

Inactive Publication Date: 2016-11-16
GUANGXI NANNING SHENGQIAN TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a novel degradable photoelectric material to solve the problems that existing photoelectric materials are difficult to degrade, heavy metal elements such as chromium and tin seriously pollute the environment, and the recycling and processing cost of waste solar cells is high.

Method used

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Examples

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Effect test

preparation example Construction

[0045] The preparation method of the novel degradable photoelectric material comprises the following steps:

[0046] S1: Mix polyester resin, hydroxypropionic acid valeric acid copolyester, and acryl carbazole, then add polylactic acid and dehydroacetic acid, stir at a speed of 80-150r / min and raise the temperature to 78°C, keeping the temperature constant Continue to stir at 80-150r / min for 3-5min to obtain a suspension;

[0047] S2: Add alkaline clay, calcium stearate, sodium silicate, mung bean straw fiber, and synthetic agent to the suspension prepared in step S1, control the temperature at 135-150°C, and stir at a speed of 100-200r / min 1-3h, prepared mixed solution I;

[0048] The preparation method of described synthetic agent, comprises the following steps:

[0049] S21: Mix the generating agent, coupling agent, and compatibilizer and heat up to 120-135°C, and react at a rotation speed of 200-300r / min for 40-60 min to obtain material I;

[0050] S22: Add regulator, s...

Embodiment 1

[0060] A new type of degradable photoelectric material, made of the following raw materials in weight: 44 parts of polyester resin, 26 parts of hydroxypropionic acid valeric acid copolyester, 15 parts of acryl carbazole, 13 parts of alkaline clay, hard 12 parts of calcium fatty acid, 10 parts of sodium silicate, 8 parts of mung bean straw fiber, 10 parts of polylactic acid, 7 parts of dehydroacetic acid, 6 parts of degradation agent, 8 parts of synthetic agent, 5 parts of starch binder, 2.5 parts of antibacterial agent , Stabilizer I 1.5 parts, UV absorber 1.5 parts;

[0061] The degradation agent is made of the following raw materials by weight: 2.2 parts of ammonium phosphate, 1.4 parts of aminotriethylenephosphonic acid, 1.2 parts of ethylenediaminetetracarboxylic acid, 0.9 parts of dodecyldimethylbenzyl ammonium bromide part, 0.3 part of titanium dioxide;

[0062] The synthetic agent is made of the following raw materials in parts by weight: 0.9 parts of generating agent,...

Embodiment 2

[0083] A new type of degradable photoelectric material, which is made of the following raw materials in units of weight: 35 parts of polyester resin, 22 parts of hydroxypropionic acid valeric acid copolyester, 12 parts of acryl carbazole, 10 parts of alkaline clay, hard 8 parts of calcium fatty acid, 8 parts of sodium silicate, 6 parts of mung bean straw fiber, 7 parts of polylactic acid, 6 parts of dehydroacetic acid, 5 parts of degradation agent, 6 parts of synthetic agent, 4 parts of starch binder, 2 parts of antibacterial agent , 1 part of stabilizer I, 1 part of UV absorber;

[0084] The degradation agent is made of the following raw materials in units of weight: 2 parts of ammonium phosphate, 1.2 parts of aminotriethylenephosphonic acid, 1 part of ethylenediaminetetracarboxylic acid, 0.6 parts of dodecyl dimethyl benzyl ammonium bromide part, 0.2 part of titanium dioxide;

[0085] The synthetic agent is made of the following raw materials in parts by weight: 0.6 part of...

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Abstract

The invention discloses a novel degradable photoelectric material. The novel degradable photoelectric material is prepared from the following raw materials by weight: 35 to 48 parts of polyester resin, 22 to 26 parts of hydroxyl propionic pentanoic copolyester, 12 to 16 parts of allylcarbazole, 10 to 16 parts of alkaline clay, 8 to 15 parts of calcium stearate, 8 to 12 parts of sodium silicate, 6 to 9 parts of green bean straw fibers, 7 to 12 parts of polylactic acid, 6 to 8 parts of dehydroacetic acid, 5 to 7 parts of degrading agents, 6 to 10 parts of synthesizing agents, 4 to 6 parts of starch binding agents, 2 to 3 parts of antibacterial agents, 1 to 2 parts of stabilizing agents I and 1 to 2 parts of ultraviolet absorbent. The novel degradable photoelectric material is small in toxicity, small in environmental pollution, degradable, high in photoelectric conversion efficiency, low in production cost and beneficial to being popularized and used.

Description

【Technical field】 [0001] The invention belongs to the field of new energy technology and solar cell material preparation technology, and specifically relates to a novel degradable photoelectric material. 【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 can be freely utilized by human beings. 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 most extensive application research on solar energy. [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 al...

Claims

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Application Information

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IPC IPC(8): C08L67/00C08L67/04C08L97/02C08K13/02C08K3/32C08K5/5317C08K5/17C08K5/19C08K3/22
CPCC08L67/00C08L2201/06C08L2201/08C08L2205/025C08L2205/035C08L2205/16C08L67/04C08L97/02C08K13/02C08K2003/322C08K5/5317C08K5/175C08K5/19C08K2003/2241
Inventor 朱俊宇
Owner GUANGXI NANNING SHENGQIAN TECH DEV CO LTD
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