CN113152829B - Photochromic ceramic background wall and preparation method and application thereof - Google Patents

Photochromic ceramic background wall and preparation method and application thereof Download PDF

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Publication number
CN113152829B
CN113152829B CN202110307380.3A CN202110307380A CN113152829B CN 113152829 B CN113152829 B CN 113152829B CN 202110307380 A CN202110307380 A CN 202110307380A CN 113152829 B CN113152829 B CN 113152829B
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glaze
layer
parts
background wall
ceramic
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CN113152829A (en
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李雪玲
姚素媛
张脉官
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Foshan Mingkelier New Materials Co.,Ltd.
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Guangdong Vocational and Technical College
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements

Abstract

The invention relates to the technical field of building materials, and discloses a photochromic ceramic background wall and a preparation method and application thereof, wherein the ceramic background wall sequentially comprises a blank layer, a cover glaze layer, a transparent glaze layer formed by photochromic glaze and a metal nanoparticle layer from bottom to top; the raw materials for preparing the photosensitive color-changing glaze comprise: calcite, quartz, dolomite, potash feldspar, zinc oxide, kaolin, calcined talc, and alkyl ammonium polymolybdate; the raw material for preparing the metal nanoparticle layer includes metal nanoparticles. The photochromic glaze comprises a transparent glaze layer formed by photochromic glaze and a metal nanoparticle layer, wherein the photochromic glaze contains alkyl ammonium molybdate which has a synergistic effect with metal nanoparticles, so that the ceramic background wall can obviously change color along with light, the transparency of the ceramic background wall is gradually changed into blue or brown along with the enhancement of the illumination, and the ceramic background wall gradually changes back to be transparent after the illumination is stopped, and the decoration of the background wall can be improved.

Description

Photochromic ceramic background wall and preparation method and application thereof
Technical Field
The invention relates to the technical field of building materials, in particular to a photochromic ceramic background wall and a preparation method and application thereof.
Background
The background wall is made of glass, ceramics, wood boards and the like, is a home decoration art for decorating a home living room television, a sofa, a vestibule, a bedroom wall and the like, has various styles, meets the decoration and decoration requirements of consumers and reflects the air quality of the art by using a novel conception and an advanced process, so that the background wall becomes a perfect combination of business and art. The existing ceramic background wall has single decorative effect, lacks novelty and is easy to generate visual fatigue.
Disclosure of Invention
The invention aims to provide a photochromic ceramic background wall, which solves one or more technical problems in the prior art and at least provides a beneficial selection or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
a photochromic ceramic background wall comprises a blank layer, a surface glaze layer, a transparent glaze layer formed by photochromic glaze and a metal nanoparticle layer from bottom to top in sequence; the photosensitive color-changing glaze is prepared from the following raw materials: calcite, quartz, dolomite, potash feldspar, zinc oxide, kaolin, calcined talc, and alkyl ammonium polymolybdate; the raw material for preparing the metal nanoparticle layer includes metal nanoparticles.
Under the excitation of ultraviolet light, electrons at a low energy level (electrons on an O2p orbital) in the polyacid are transited to a high energy level (a d orbital of metal), so that metal ions in the original d0 electronic state form a d1 electronic structure. The d1 electrons undergo inter-valence charge transfer (IVCT) at the metal center or during d-d transfer, causing a color change (heteropolyblue or heteropolybrown) in the polyacid, which, upon oxidation in air, fades to produce a reversible color change. However, the photochromic properties of pure alkyl ammonium polymolybdate are very poor, and the discoloration is hardly visible especially in an environment where the indoor illumination is weak, thus limiting the range of applications. The alkyl ammonium polymolybdate and the metal nanoparticles are compounded and added into the ceramic background wall, so that the photochromic performance of the ceramic background wall can be improved, and the ceramic background wall can generate obvious visible color change in an environment with weaker indoor illumination.
Preferably, the raw materials for preparing the photosensitive color-changing glaze comprise the following components in parts by weight: 23-34 parts of calcite, 10-16 parts of quartz, 3-8 parts of dolomite, 28-35 parts of potassium feldspar, 3-7 parts of zinc oxide, 4-8 parts of kaolin, 7-11 parts of calcined talc and 1-5 parts of alkyl ammonium polymolybdate.
Preferably, the alkyl ammonium polymolybdate comprises [ NH ]3Pr]6[Mo7O24]·3H2O、[NH3C6H5]4[Mo8O26]·2H2O、[NH2Me2]4[Mo6O20]·2H2At least one of O.
Preferably, the mass ratio of the metal nanoparticles to the photochromic glaze is 1: (30-40). When the metal nano particles and the photochromic glaze material are in the mass ratio range, the time from primary color to color change can be obviously shortened.
Preferably, the metal nanoparticles include at least one of Au nanoparticles, Pt nanoparticles, Ag nanoparticles.
The second purpose of the invention is to provide a preparation method of the ceramic background wall, which comprises the following steps:
1) distributing ceramic body powder in a press for dry pressing and molding to obtain the body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain the overglaze layer;
3) and (3) distributing the photosensitive color-changing glaze on the surface glaze layer, paving the metal nano particles on the surface of the photosensitive color-changing glaze, and firing and forming to obtain the ceramic background wall.
It is worth noting that the ceramic body powder and the ceramic overglaze of the invention have no special requirements, and can adopt the ceramic body powder and the ceramic overglaze commonly used in the conventional technology.
Preferably, in step 3), the method for preparing the photosensitive color-changing glaze comprises the following steps:
mixing the calcite, the quartz, the dolomite, the potassium feldspar, the zinc oxide, the kaolin, the calcined talc and the alkyl ammonium polymolybdate according to the mass parts to obtain a mixture, grinding the mixture, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
Preferably, the grinding comprises the following specific steps: putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: (3-4): (0.6-0.8).
Preferably, in the step 3), the temperature for firing and forming is 1170-1230 ℃, and the firing time is 30-40 min.
The third purpose of the invention is to provide the application of the ceramic background wall in the building field. Preferably, the ceramic background wall is used for indoor decoration.
Compared with the prior art, the invention has the following beneficial effects:
the photochromic ceramic background wall comprises a transparent glaze layer formed by photochromic glaze and a metal nanoparticle layer, wherein the photochromic glaze contains alkyl ammonium polymolybdate which has a synergistic effect with metal nanoparticles, so that the photochromic ceramic background wall can obviously change into blue or brown along with photochromic, and gradually changes into transparent after illumination is stopped, thereby improving the decoration of the background wall.
Drawings
The invention is further described below with reference to the accompanying drawings and examples.
FIG. 1 is a schematic structural diagram of a photochromic ceramic background wall according to the present invention.
In the figure, 100-a green body layer, 200-a surface glaze layer, 300-a transparent glaze layer and 400-a metal nanoparticle layer.
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
Example 1
The photochromic ceramic background wall sequentially comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
23 parts of calcite, 10 parts of quartz, 3 parts of dolomite, 28 parts of potassium feldspar, 3 parts of zinc oxide, 4 parts of kaolin, 7 parts of calcined talc, [ NH ]3Pr]6[Mo7O24]·3H2Mixing O1 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 3: 0.6, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing the ceramic body powder in a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photosensitive color-changing glaze on the surface glaze layer, and then paving Au nano particles on the surface of the photosensitive color-changing glaze, wherein the mass ratio of the Au nano particles to the photosensitive color-changing glaze is 1: and 30, then placing the ceramic background wall in a kiln at 1170 ℃ for firing for 30min to obtain the photochromic ceramic background wall.
Example 2
The photochromic ceramic background wall sequentially comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
34 parts of calcite, 16 parts of quartz, 8 parts of dolomite, 35 parts of potassium feldspar, 7 parts of zinc oxide, 8 parts of kaolin, 11 parts of calcined talc, [ NH ]3C6H5]4[Mo8O26]·2H2Mixing O5 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 4: 0.8, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing ceramic body powder on a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photosensitive color-changing glaze on the surface glaze layer, and then paving Pt nano particles on the surface of the photosensitive color-changing glaze, wherein the mass ratio of the Pt nano particles to the photosensitive color-changing glaze is 1: and 40, then placing the ceramic background wall in a kiln at 1230 ℃ for firing for 40min to obtain the photochromic ceramic background wall.
Example 3
The photochromic ceramic background wall sequentially comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
30 parts of calcite, 13 parts of quartz, 5 parts of dolomite, 32 parts of potassium feldspar, 5 parts of zinc oxide, 6 parts of kaolin, 9 parts of calcined talc, [ NH ]2Me2]4[Mo6O20]·2H2Mixing O3 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 3.5: 0.7, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing the ceramic body powder in a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photosensitive color-changing glaze on the surface glaze layer, and then paving Ag nano particles on the surface of the photosensitive color-changing glaze, wherein the mass ratio of the Ag nano particles to the photosensitive color-changing glaze is 1: 35 and then placing the ceramic background wall in a kiln at 1210 ℃ for firing for 35min to obtain the photochromic ceramic background wall.
Example 4
The photochromic ceramic background wall sequentially comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
23 parts of calcite, 10 parts of quartz, 3 parts of dolomite, 28 parts of potassium feldspar, 3 parts of zinc oxide, 4 parts of kaolin, 7 parts of calcined talc, [ NH ]3Pr]6[Mo7O24]·3H2O1 parts, [ NH ]3C6H5]4[Mo8O26]·2H2Mixing O2 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 3: 0.6, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing ceramic body powder on a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photosensitive color-changing glaze on the surface glaze layer, and then paving Au nano particles on the surface of the photosensitive color-changing glaze, wherein the mass ratio of the Au nano particles to the photosensitive color-changing glaze is 1: and 30, then placing the ceramic background wall in a kiln at 1170 ℃ for firing for 30min to obtain the photochromic ceramic background wall.
Example 5
The ceramic background wall comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top in sequence.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
34 parts of calcite, 16 parts of quartz, 8 parts of dolomite, 35 parts of potassium feldspar, 7 parts of zinc oxide, 8 parts of kaolin, 11 parts of calcined talc, [ NH ]3C6H5]4[Mo8O26]·2H2Mixing O5 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 4: 0.8, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing ceramic body powder on a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photochromic glaze on the surface glaze layer, and then paving Au nano particles and Pt nano particles on the surface of the photochromic glaze, wherein the mass ratio of the Au nano particles to the Pt nano particles to the photochromic glaze is 1: and 40, then placing the ceramic background wall in a kiln at 1230 ℃ for firing for 40min to obtain the photochromic ceramic background wall.
Example 6
The photochromic ceramic background wall sequentially comprises a blank layer 100, a cover glaze layer 200, a transparent glaze layer 300 formed by photochromic glaze and a metal nanoparticle layer 400 from bottom to top.
The preparation method of the photosensitive color-changing glaze comprises the following steps:
30 parts of calcite, 13 parts of quartz, 5 parts of dolomite, 32 parts of potassium feldspar, 5 parts of zinc oxide, 6 parts of kaolin, 9 parts of calcined talc, [ NH ]3Pr]6[Mo7O24]·3H2O1 parts, [ NH ]2Me2]4[Mo6O20]·2H2Mixing O3 parts to obtain a mixture, then putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture is as follows: alumina corundum grinding ball: the mass ratio of water is 1: 3.5: 0.7, sieving, removing iron, stirring and ageing to obtain the photosensitive color-changing glaze.
The preparation method of the photochromic ceramic background wall comprises the following steps:
1) distributing ceramic body powder on a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain an overglaze layer;
3) applying photosensitive color-changing glaze on the surface glaze layer, and then paving Au nano particles and Ag nano particles on the surface of the photosensitive color-changing glaze, wherein the mass ratio of the Au nano particles to the Ag nano particles to the photosensitive color-changing glaze is 1: 35 and then placing the ceramic background wall in a kiln at 1210 ℃ for firing for 35min to obtain the photochromic ceramic background wall.
Comparative example 1 (different from example 1 in that the ceramic background wall has no metal nanoparticle layer, and other raw materials and preparation methods are the same as example 1.)
Comparative example 2 (different from example 1 in that the mass ratio of the metal nanoparticles to the photochromic glaze is 1: 41, and other raw materials and preparation method are the same as example 1.)
Comparative example 3 (different from example 1 in that the mass ratio of the metal nanoparticles to the photochromic glaze is 1: 29, and other raw materials and preparation method are the same as example 1.)
Photochromic test
The products prepared in examples 1 to 6 and comparative examples 2 to 3 all have visible obvious color change under the irradiation of ultraviolet light, the color is changed into blue or brown from the original transparent color (the specific color is determined according to the type of the added alkyl ammonium polymolybdate), and the products gradually change back to the transparent color after the irradiation of the ultraviolet light is stopped; the comparative example 1 shows that the color change is not obvious, the color change color is very light and hardly visible, and the metal nano particles are added on the surface of the photosensitive color-changing glaze material, so that the color change is more obvious. The time from the transparent color to the beginning of the color change of the products prepared in examples 1 to 6 is about 5min, while the time from the transparent color to the beginning of the color change of the products prepared in comparative examples 2 to 3 is about 20min, which shows that the ratio of the metal nanoparticles to the photosensitive color-change glaze material is within the range defined by the present invention, and the color change efficiency can be improved.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims (7)

1. A ceramic background wall is characterized by comprising a blank layer, a surface glaze layer, a transparent glaze layer formed by photosensitive color-changing glaze and a metal nanoparticle layer from bottom to top in sequence; the photosensitive color-changing glaze is prepared from the following raw materials: calcite, quartz, dolomite, potash feldspar, zinc oxide, kaolin, calcined talc, and alkyl ammonium polymolybdate; the raw material for preparing the metal nanoparticle layer comprises metal nanoparticles;
the alkyl ammonium polymolybdate comprises [ NH ]3Pr]6[Mo7O24]·3H2O、[NH3C6H5]4[Mo8O26]·2H2O、[NH2Me2]4[Mo6O20]·2H2At least one of O;
the mass ratio of the metal nanoparticles to the photochromic glaze is 1: (30-40);
the metal nanoparticles comprise at least one of Au nanoparticles, Pt nanoparticles and Ag nanoparticles.
2. The ceramic background wall as claimed in claim 1, wherein the photosensitive color-changing glaze is prepared from the following raw materials in parts by weight: 23-34 parts of calcite, 10-16 parts of quartz, 3-8 parts of dolomite, 28-35 parts of potassium feldspar, 3-7 parts of zinc oxide, 4-8 parts of kaolin, 7-11 parts of calcined talc and 1-5 parts of alkyl ammonium polymolybdate.
3. The method for preparing a ceramic background wall as claimed in claim 1 or 2, characterized by comprising the steps of:
1) distributing ceramic body powder on a press for dry pressing and forming to obtain a body layer;
2) distributing a layer of ceramic overglaze on the blank layer, and drying to obtain the overglaze layer;
3) and (3) distributing the photosensitive color-changing glaze on the surface glaze layer, paving the metal nano particles on the surface of the photosensitive color-changing glaze, and firing and forming to obtain the ceramic background wall.
4. The preparation method of claim 3, wherein in the step 3), the preparation method of the photosensitive color-changing glaze material comprises the following steps:
mixing the calcite, the quartz, the dolomite, the potassium feldspar, the zinc oxide, the kaolin, the calcined talc and the alkyl ammonium polymolybdate to obtain a mixture, grinding the mixture, sieving, removing iron, stirring and ageing to obtain the photochromic glaze.
5. The preparation method according to claim 4, wherein the grinding comprises the following specific steps: putting the mixture into a ball mill, and adding alumina corundum grinding balls and water for ball milling, wherein the mixture comprises the following components in parts by weight: alumina corundum grinding ball: the mass ratio of water is 1: (3-4): (0.6-0.8).
6. The method according to claim 3, wherein in the step 3), the firing temperature is 1170 to 1230 ℃ and the firing time is 30 to 40 min.
7. Use of the ceramic wall according to claim 1 or 2 in the field of construction.
CN202110307380.3A 2021-03-23 2021-03-23 Photochromic ceramic background wall and preparation method and application thereof Active CN113152829B (en)

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CN203350833U (en) * 2013-07-23 2013-12-18 南昌欧菲光科技有限公司 Protective panel, touch panel and electronic device
CN104892031B (en) * 2014-12-09 2017-08-25 大汉国际控股有限公司 A kind of super-smooth glaze and preparation method thereof
CN106673633A (en) * 2016-12-30 2017-05-17 张海淼 Antibacterial bathroom ceramic article and preparation method thereof
CN110137285A (en) * 2018-02-08 2019-08-16 光之科技发展(昆山)有限公司 A kind of solar module and preparation method thereof for building field
CN110981198B (en) * 2019-11-21 2022-08-16 佛山欧神诺陶瓷有限公司 Photochromic ceramic tile and preparation method thereof
CN111646698A (en) * 2020-06-03 2020-09-11 广东宝丰陶瓷科技发展股份有限公司 Manufacturing method of high-temperature manganese red ceramic glaze and application of glaze

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