CN202152318U - Ceramic tile containing photo-catalyst layer - Google Patents
Ceramic tile containing photo-catalyst layer Download PDFInfo
- Publication number
- CN202152318U CN202152318U CN2011201533626U CN201120153362U CN202152318U CN 202152318 U CN202152318 U CN 202152318U CN 2011201533626 U CN2011201533626 U CN 2011201533626U CN 201120153362 U CN201120153362 U CN 201120153362U CN 202152318 U CN202152318 U CN 202152318U
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- ceramic tile
- photocatalyst layer
- catalyst layer
- photo
- tile containing
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Abstract
The utility model relates to a ceramic tile containing a photo-catalyst layer. The ceramic tile consists of a ceramic tile body and a photo-catalyst layer, and the photo-catalyst layer covers the upper surface of the ceramic tile body. Compared with the prior art, the ceramic tile containing the photo-catalyst layer has the functions of antifouling performance, antibiotic property, deodorization, air purification and the like, can be applied to outer-wall and inner-wall products and has a wide application range.
Description
Technical field
The utility model relates to a kind of ceramic tile, especially relates to a kind of ceramic tile that contains photocatalyst layer.
Background technology
Photocatalyst is a kind of photocatalyst that contains nano-titania particle; Its principle is to utilize the irradiation of visible light source, produces the extremely strong hydroxyl free radical of oxidation capacity, after on every side obnoxious flavour, pollutent, bacterium contacts; Carry out oxidation-reduction reaction; Effectively kill bacteria and eliminate various obnoxious flavoures and pollute is converted into free of contamination water and carbonic acid gas with noxious simultaneously, thus the effect that reaches environment purification, purifies air.Photocatalyst itself does not change because of chemical reaction or destroys body construction, so it uses and the effect time length can reach more than 10 years.
As a kind of type material; It has reached the practicability level in antifouling, antibiotic, deodorizing, purifying air, water wetted material, water treatment, degradable plastics and household, environmental protection etc. aspect many; And form a brand-new type material industry, more and more receive the great attention of countries in the world.Now world developed country makes encouraging progress like Japan, the U.S., Canada, the research of Germany in this field, and with the nano photo-catalytic commercialization, market has also reached considerable scale.
The photocatalyst technology has widespread demand equally in China, and market outlook are good just day by day.For external extensive application, photocatalyst at home market cognition degree and promotion efficiency not enough, especially in building materials and decoration field, also do not have real by market cognition accept.Exist a large amount of source of pollution in the space of life around us at present; The obnoxious flavour (formaldehyde, benzene, ammonia, VOC) that produces like interior decoration pollutes, fume pollution, the planktonic organism in the office building and bacterial contamination in the kitchen, automobile internal contamination or the like; The healthy of people in serious harm, and these pollutions can be brought out and produce various diseases even death.According to statistics, the death toll that China every year is caused by room air pollution is up to 110,000 people, and the financial loss that causes is annual above 10,000,000,000 dollars.And the pollution of external wall of building is also serious day by day, annual regular the needs cost lot of manpower and material resources of keeping a public place clean, and the time have the high-altitude falling accident to take place, the financial loss tool is big equally.So promote and promote the application of photocatalyst, make its self-cleaning net work can be widely used in building materials and decoration field, improve human settlement's hygienic quality, have the significance of reality.
Ceramic tile, as the main raw of decorating inner and external walls, if can use the photocatalyst technology, the future development prospect is huge.
The utility model content
The purpose of the utility model is exactly to provide a kind of function numerous for the defective that overcomes above-mentioned prior art existence, the ceramic tile that contains photocatalyst layer that the scope of application is extensive.
The purpose of the utility model can realize through following technical scheme:
A kind of ceramic tile that contains photocatalyst layer is characterized in that this ceramic tile is made up of ceramic tile body and photocatalyst layer, and described photocatalyst layer is covered in the upper surface of ceramic tile body.
Described photocatalyst layer is visible-light type photocatalyst layer or UV-light type photocatalyst layer.
Described photocatalyst layer is a nanometer titanium dioxide layer.
Compared with prior art, the utlity model has functions such as antifouling, antibiotic, deodorizing, purifying air, and can in exterior wall and interior wall product, use, the scope of application is extensive.
Description of drawings
Fig. 1 is the structural representation of the utility model.
1 is that ceramic tile body, 2 is photocatalyst layer among the figure.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
A kind of ceramic tile that contains photocatalyst layer; Its structure is as shown in Figure 1; This ceramic tile constitutes 2 by ceramic tile body 1 and photocatalyst layer; Photocatalyst layer 2 is covered in the upper surface of ceramic tile body 1, and photocatalyst layer 2 is for handling the visible-light type photocatalyst layer that obtains by the nanometer titanium dioxide titanium solution through oven dry, and this ceramic tile can adopt the following steps manufacturing to obtain:
(1) with the compression moulding of ceramic tile powder, controlled temperature is 60 ℃ of dry 70min then, more dried moulding powder is placed baking furnace, and controlled temperature is 1000 ℃ and fires 90min;
(2) ceramic tile blank that obtains after will firing carries out the surface finish processing and edging is handled, and controlled temperature is 60 ℃ and carries out drying treatment 70min then;
The surface spraying concentration of the sample that (3) obtains in step (2) is the visible-light type nano photo-catalytic solution of 0.5wt%; This nano photo-catalytic solution is titania solution; Last controlled temperature is 60 ℃ dries processing 70min, promptly obtains product, and this product can be used in the inner wall decoration.
A kind of ceramic tile that contains photocatalyst layer; This ceramic tile is made up of ceramic tile body and photocatalyst layer; Photocatalyst layer is covered in the upper surface of ceramic tile body; This photocatalyst layer is for handling the UV-light type photocatalyst layer that obtains by the nanometer titanium dioxide titanium solution through oven dry, and this ceramic tile can adopt the following steps manufacturing to obtain:
(1) with the compression moulding of ceramic tile powder, controlled temperature is 90 ℃ of dry 40min then, more dried moulding powder is placed baking furnace, and controlled temperature is 1200 ℃ and fires 40min;
(2) ceramic tile blank that obtains after will firing carries out the surface finish processing and edging is handled, and controlled temperature is 90 ℃ and carries out drying treatment 40min then;
The surface spraying concentration of the sample that (3) obtains in step (2) is the UV-light type nano photo-catalytic solution of 3wt%; This nano photo-catalytic solution is titania solution; Last controlled temperature is 90 ℃ dries processing 40min, promptly obtains product, and this product can be used in the decoration of outside wall.
Claims (3)
1. a ceramic tile that contains photocatalyst layer is characterized in that, this ceramic tile is made up of ceramic tile body and photocatalyst layer, and described photocatalyst layer is covered in the upper surface of ceramic tile body.
2. a kind of ceramic tile that contains photocatalyst layer according to claim 1 is characterized in that, described photocatalyst layer is visible-light type photocatalyst layer or UV-light type photocatalyst layer.
3. a kind of ceramic tile that contains photocatalyst layer according to claim 1 is characterized in that described photocatalyst layer is a nanometer titanium dioxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201533626U CN202152318U (en) | 2011-05-13 | 2011-05-13 | Ceramic tile containing photo-catalyst layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201533626U CN202152318U (en) | 2011-05-13 | 2011-05-13 | Ceramic tile containing photo-catalyst layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152318U true CN202152318U (en) | 2012-02-29 |
Family
ID=45692821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201533626U Expired - Lifetime CN202152318U (en) | 2011-05-13 | 2011-05-13 | Ceramic tile containing photo-catalyst layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152318U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739309A (en) * | 2013-12-17 | 2014-04-23 | 佛山市粤峤陶瓷技术创新服务中心 | Antibacterial archaized brick and preparation method thereof |
| CN104692831A (en) * | 2013-12-09 | 2015-06-10 | 唐硕度 | Ceramic sheet processing method and device |
| CN106039988A (en) * | 2016-05-31 | 2016-10-26 | 重庆交通大学 | Air purification brick and preparation method thereof |
| CN110922103A (en) * | 2019-11-13 | 2020-03-27 | 哈尔滨工业大学（深圳） | Preparation method of self-cleaning muck polymer |
| CN111732411A (en) * | 2020-08-25 | 2020-10-02 | 广东欧文莱陶瓷有限公司 | Antibacterial ceramic tile containing photocatalyst and preparation method thereof |
-
2011
- 2011-05-13 CN CN2011201533626U patent/CN202152318U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692831A (en) * | 2013-12-09 | 2015-06-10 | 唐硕度 | Ceramic sheet processing method and device |
| CN104692831B (en) * | 2013-12-09 | 2018-04-24 | 唐硕度 | A kind of ceramic thin plate processing method and device |
| CN103739309A (en) * | 2013-12-17 | 2014-04-23 | 佛山市粤峤陶瓷技术创新服务中心 | Antibacterial archaized brick and preparation method thereof |
| CN106039988A (en) * | 2016-05-31 | 2016-10-26 | 重庆交通大学 | Air purification brick and preparation method thereof |
| CN106039988B (en) * | 2016-05-31 | 2018-06-08 | 重庆交通大学 | A kind of air purification brick and preparation method thereof |
| CN110922103A (en) * | 2019-11-13 | 2020-03-27 | 哈尔滨工业大学（深圳） | Preparation method of self-cleaning muck polymer |
| CN111732411A (en) * | 2020-08-25 | 2020-10-02 | 广东欧文莱陶瓷有限公司 | Antibacterial ceramic tile containing photocatalyst and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 331132, Jiangxi Yichun Fengcheng Meilin fine ceramic industrial base Patentee after: Jiangxi Cimic Tile Co., Ltd. Patentee after: SHANGHAI CIMIC HOLDINGS CO., LTD. Address before: 331132, Jiangxi Yichun Fengcheng Meilin fine ceramic industrial base Patentee before: Jiangxi Cimic Tile Co., Ltd. Patentee before: Shanghai Simike Building Ceramics Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 331132, Jiangxi Yichun Fengcheng Meilin fine ceramic industrial base Patentee after: Jiangxi Cimic Tile Co., Ltd. Patentee after: Shanghai Yuexin Health Group Co., Ltd. Address before: 331132, Jiangxi Yichun Fengcheng Meilin fine ceramic industrial base Patentee before: Jiangxi Cimic Tile Co., Ltd. Patentee before: SHANGHAI CIMIC HOLDINGS CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120229 |
|
| CX01 | Expiry of patent term |