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A kind of inorganic energy storage ceramic luminous material and preparation method thereof

A technology of luminescent materials and luminescent materials, which is applied in the field of inorganic energy storage ceramic luminous materials and its preparation, can solve the problems of multi-light energy, the influence of continuous luminous ability, and damage to the luminous performance of luminescent materials, so as to improve the application range and good absorption. Thermoluminescence, good light absorption and luminescence effect

Active Publication Date: 2022-07-05
穆棱市隆森特新材料科技有限责任公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the self-luminous materials on the market use glass with a melting point above 1000°C as the raw material. Since the maximum temperature that the general luminescent materials can withstand does not exceed 900°C, when the above-mentioned glass and luminescent materials are used as raw materials to prepare self-luminous materials, Since the melting point of glass is higher than the tolerance temperature of the luminescent material, it will inevitably destroy the luminous performance of the luminescent material, reduce the luminous brightness of the self-luminous material, and cannot meet the user's requirements for luminous brightness.
[0003] Moreover, the self-luminous materials in the prior art basically absorb light to store energy and then emit light. For places with poor lighting, the self-luminous material cannot absorb more light energy, and its ability to continue to emit light is affected. Its application scenarios relatively simple

Method used

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  • A kind of inorganic energy storage ceramic luminous material and preparation method thereof
  • A kind of inorganic energy storage ceramic luminous material and preparation method thereof
  • A kind of inorganic energy storage ceramic luminous material and preparation method thereof

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Embodiment 1

[0036] An inorganic energy-storing ceramic luminous material is prepared from 50 parts of glass powder and 50 parts of luminescent material, wherein the model of the glass powder is SM-98140, and its particle size mesh is 100 meshes; the luminescent material is made of rare earth silicate The long afterglow luminescent material and the rare earth phosphate long afterglow luminescent material are mixed in a weight ratio of 1:0.2, and the particle size of the luminescent material is 100 meshes.

[0037] The inorganic energy storage ceramic luminous material is made according to the following steps:

[0038] 1. Mixing and stirring: transfer the glass powder and luminescent material into a mixer, and stir for 15 minutes at a stirring speed of 500 r / min to obtain a well-mixed mixture.

[0039] 2. Baking: Put the mixture into the mold, where the thickness of the mixture in the mold is 10mm, and then put the mold into the automatic heating rotary kiln for heating, baking and cooling....

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Abstract

The invention provides an inorganic energy-storage ceramic luminous material and a preparation method thereof: the inorganic energy-storage ceramic luminous material is composed of 50-90 parts of glass powder and 10-50 The total weight of the glass powder and the luminescent material is 100 parts; the glass powder is selected from glass powder with a melting point of 400-800°C; the luminescent material is a rare earth luminescent material. The inorganic energy-storing ceramic luminous material of the present invention can realize self-luminescence after having good light-absorbing energy storage and heat-absorbing energy storage, and can absorb heat above 38° in the external environment for energy storage and self-luminescence.

Description

technical field [0001] The invention belongs to the technical field of luminescent materials, and in particular relates to an inorganic energy storage ceramic luminous material and a preparation method thereof. Background technique [0002] At present, the self-luminous materials on the market use glass with a melting point of over 1000°C as the raw material. Since the maximum temperature that the general light-emitting materials can endure does not exceed 900°C, when the above-mentioned glass and the light-emitting materials are used together as raw materials to prepare the self-luminous materials, Since the melting point of the glass is higher than the tolerance temperature of the luminescent material, the luminescent performance of the luminescent material is bound to be destroyed, the luminous brightness of the self-luminescent material is reduced, and the user's requirements for luminous brightness cannot be met. [0003] In addition, the self-luminous material in the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/00C04B35/622C04B35/64C04B35/653
CPCC04B35/00C04B35/622C04B35/64C04B35/653C04B2235/36C04B2235/3427C04B2235/3224C04B2235/447C04B2235/5427C04B2235/5436C04B2235/6562C04B2235/6565C04B2235/6567C04B2235/9646
Inventor 周立军牛坤刘海泉张永保
Owner 穆棱市隆森特新材料科技有限责任公司
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