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Cu/Mn-doped colored glass with light-emitting function and preparation method and regulation and control method of Cu/Mn-doped colored glass

A luminescence performance and glass technology, applied in glass manufacturing equipment, glass molding, manufacturing tools, etc., can solve the problems of unrelated glass color, narrow absorption band, expensive price, etc., and achieve good mechanical properties, low manufacturing cost, and easy preparation The effect of simple method

Active Publication Date: 2021-12-24
山东郓城正华玻璃科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the luminescent center of the luminescent glass is rare earth ions, which is expensive and has a narrow absorption band, and the invention does not involve the regulation of glass color

Method used

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  • Cu/Mn-doped colored glass with light-emitting function and preparation method and regulation and control method of Cu/Mn-doped colored glass
  • Cu/Mn-doped colored glass with light-emitting function and preparation method and regulation and control method of Cu/Mn-doped colored glass
  • Cu/Mn-doped colored glass with light-emitting function and preparation method and regulation and control method of Cu/Mn-doped colored glass

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A Cu-doped color glass with luminous function, comprising the following molar fractions: SiO 2 : 43 parts, Al 2 o 3 : 17 parts, B 2 o 3 :10 parts, CaF 2 : 15 parts, Li 2 O: 15 parts, Cu 2 O: 0.2 parts.

[0037] The preparation method of above-mentioned glass, comprises the steps:

[0038] (1) Accurately weigh 10.3338g of silicon dioxide, 6.9333g of alumina, 4.9464g of boric acid, 4.6842g of calcium fluoride, 4.4334g of lithium carbonate, and 0.1145g of cuprous oxide according to the composition of the above glass, and fully carry out these raw materials Grind and mix uniformly to obtain glass batch material;

[0039] (2) Melting: Pour the glass batch into a corundum crucible, raise the temperature from room temperature to 400°C at a heating rate of 5°C / min, then raise the temperature to 1000°C at a heating rate of 6°C / min, and then increase the temperature at a heating rate of 4.8°C / min Raise the temperature to 1480°C at a heating rate of min, and melt at this ...

Embodiment 2

[0043] A color glass doped with copper ions and having a luminescent function, comprising the following molar fractions: SiO 2 : 43 parts, Al 2 o 3 : 17 parts, B 2 o 3 :10 parts, CaF 2 : 15 parts, CaO: 15 parts, Cu 2 O: 0.2 parts.

[0044] The preparation method of above-mentioned glass, comprises the steps:

[0045] (1) Accurately weigh 8.9953g of silicon dioxide, 6.0352g of alumina, 4.3057g of boric acid, 4.0775g of calcium fluoride, 5.2275g of calcium carbonate, and 0.0996g of cuprous oxide according to the composition of the above glass, and fully carry out these raw materials Grind and mix uniformly to obtain glass batch material;

[0046] (2) Melting: Pour the glass batch into a corundum crucible, raise the temperature from room temperature to 400°C at a heating rate of 5°C / min, then raise the temperature to 1000°C at a heating rate of 6°C / min, and then increase the temperature at a heating rate of 4.8°C / min Raise the temperature to 1480°C at a heating rate of mi...

Embodiment 3

[0051] A color glass doped with copper ions and having a luminescent function, comprising the following molar fractions: SiO 2 : 50 parts, Al 2 o 3 : 10 parts, B 2 o 3 : 10 parts, CaF 2 : 15 parts, Li 2 O: 15 parts, Cu 2 O: 0.2 parts.

[0052] The preparation method of above-mentioned glass, comprises the steps:

[0053] (1) Accurately weigh 12.2612g of silicon dioxide, 4.1616g of alumina, 5.0473g of boric acid, 4.7798g of calcium fluoride, 4.5239g of lithium carbonate, and 0.1168g of cuprous oxide according to the composition of the above glass, and fully carry out these raw materials Grind and mix uniformly to obtain glass batch material;

[0054] (2) Melting: Pour the glass batch into a corundum crucible, raise the temperature from room temperature to 400°C at a heating rate of 5°C / min, then raise the temperature to 1000°C at a heating rate of 6°C / min, and then increase the temperature at a heating rate of 4.8°C / min Raise the temperature to 1480°C at a heating rate...

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PUM

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Abstract

The invention provides Cu / Mn-doped colored glass with a light-emitting function as well as a preparation method and a regulation and control method of the Cu / Mn-doped colored glass. The glass disclosed by the invention is prepared from the following components in parts by mole: 40 to 60 parts of SiO2, 0 to 15 parts of B2O3, 3 to 20 parts of Al2O3, 0 to 12 parts of ZnO, 12 to 22 parts of CaF2, 0 to 17 parts of CaO, 0 to 17 parts of Na2O and 0 to 17 parts of Li2O, and 0.01 to 5 parts of a dopant, wherein the dopant is one or a combination of more than two of Cu2O, CuO or MnO. According to the invention, transition metal ions are doped, and a dopant has the functions of a coloring agent and a light-emitting center, so that the coloring and light-emitting functions of the glass are realized; the prepared glass is good in mechanical performance, stable in chemical performance and uniform in glass coloring, and adjustability and controllability of the color and the luminescence performance of the glass can be achieved through a simple method.

Description

technical field [0001] The invention relates to a Cu / Mn-doped colored glass with luminescent function, a preparation method and a control method thereof, and belongs to the technical field of new glasses. Background technique [0002] Glass generally refers to an amorphous material with short-range order and long-range disorder in structure. Colored glass refers to glass that can absorb, reflect, and transmit light of different wavelengths, thus showing different colors. It is mainly prepared by spraying organic dyes on the surface of the glass or introducing colorants. Ordinary glass is generally in a colorless and transparent solid form, which is difficult to meet consumers' individual needs for beautifying life. Therefore, the composition design and production technology of colored glass have attracted much attention. Colored glass can be used in art decoration, lighting, laser and light filtering, etc. It is of great significance in people's daily life, industrial and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C3/118C03C4/12C03C4/02C03B19/02
CPCC03C3/118C03C4/12C03C4/02C03B19/02
Inventor 徐青山朱超峰张玉宗沈建兴赵帅吴圣儒徐长腾
Owner 山东郓城正华玻璃科技有限公司