Non-radioactive environment protection energy storage luminous ceramic glaze material

An energy-storing luminescent ceramic and radioactive technology, which is applied in the field of energy-storing luminescent ceramic glaze, can solve the problems of short luminous time, unpracticality, inconvenience in use, etc., and achieve the effect of strong ability to store light energy.

Inactive Publication Date: 2007-06-13
张贵洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Chinese patent CN1202472A discloses a luminescent ceramic glaze, which is made by mixing luminescent powder, basic glaze and additives. Since the luminescent powder used in this patent co

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A non-radioactive, environment-friendly, energy-storing and luminescent ceramic glaze is prepared from the following raw materials, and the weight ratio of the raw materials is:

[0022] Strontium carbonate 37

[0023] Aluminum oxide 26

[0024] Europium trioxide 0.46

[0025] Dysprosium trioxide 0.9

[0026] Borax 34

[0027] Boric acid 24

[0028] Quartz 18

[0029] saltpeter 3

[0030] limestone 1

[0031] Feldspar 2

[0032] Talc 0.5

[0033] Sodium fluorosilicate 8.

[0034] The preparation method of the present invention is:

[0035] 1. Prepare the raw materials according to the above ratio, fully grind and mix the raw materials such as strontium carbonate, aluminum oxide, boric acid, europium oxide, and dysprosium oxide through a 200-mesh sieve, and then put them into an alumina crucible. Cover the raw material with a layer of activated carbon, then install a sealing cover on the crucible and compact the raw material in it, turn the crucible upside dow...

Embodiment 2

[0039] A non-radioactive, environment-friendly, energy-storing and luminescent ceramic glaze is prepared from the following raw materials, and the weight ratio of the raw materials is:

[0040] Strontium carbonate 37.7

[0041] Aluminum oxide 26.8

[0042] Europium trioxide 0.462

[0043] Dysprosium trioxide 0.98

[0044] Borax 35

[0045] Boric acid 25

[0046] Quartz 20

[0047] saltpeter 4

[0048] limestone 2

[0049] Feldspar 3

[0050] Talc 1

[0051] Sodium fluorosilicate 10.

[0052] The preparation process of this embodiment is the same as that of Embodiment 1, and will not be described here.

Embodiment 3

[0054] A non-radioactive, environment-friendly, energy-storing and luminescent ceramic glaze is prepared from the following raw materials, and the weight ratio of the raw materials is:

[0055] Strontium carbonate 38

[0056] Aluminum oxide 27

[0057] Europium trioxide 0.7

[0058] Dysprosium trioxide 1

[0059] Borax 46

[0060] Boric acid 26

[0061] Quartz 22

[0062] saltpeter 4

[0063] limestone 3

[0064] Feldspar 4

[0065] Talc 1.5

[0066]Sodium fluorosilicate 12.

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Abstract

The non-radioactive environment protecting energy storage luminous ceramic glaze material is prepared with strontium carbonate, Al2O3, boric acid, Eu2O3, Dy2O3, borax, quartz, niter, limestone, talcum and sodium fluorosilicate, and through mixing and other steps. It has the advantages of no radioactivity and long luminous time.

Description

technical field [0001] The invention relates to an energy-storage luminescent ceramic glaze. The luminescent ceramic glaze is a permanent luminescent ceramic glaze, which is produced by using non-radioactive rare earth raw materials and basic glaze. technical background [0002] Chinese patent CN1202472A discloses a luminescent ceramic glaze, which is made by mixing luminescent powder, basic glaze and additives. Since the luminescent powder used in this patent contains certain radioactivity and the time of luminescence is relatively short, strict regulations are required. Radiation protection measures are inconvenient to use and are not suitable for practical use. Therefore, it is necessary to propose a non-radioactive, environmentally friendly, energy-storing and luminescent ceramic glaze. Contents of the invention [0003] The object of the present invention is to provide a non-radioactive, environmentally friendly, energy-storing luminescent ceramic glaze, which does n...

Claims

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Application Information

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IPC IPC(8): C04B41/86C03C8/00
Inventor 张贵洲
Owner 张贵洲
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