阅读说明：本技术 一种铕掺杂陶瓷釉料及其制备方法与应用 (A kind of europium doped ceramics glaze and the preparation method and application thereof ) 是由 应聪聪 李�瑞 魏宇航 李旭展 王龙泽 沈阳 于 2019-09-16 设计创作，主要内容包括：本发明涉及一种铕掺杂陶瓷釉料及其制备方法与应用,所述铕掺杂陶瓷釉料包含以下重量份的组分：膨胀珍珠岩40-50份,矾土4-5份,硼砂7-8份,钠长石10-15份,二氧化锆10-15份,硫脲10-15份,硝酸铕3-5份。(The present invention relates to a kind of europium doped ceramics glaze and the preparation method and application thereof, the europium doped ceramics glaze is contained the following parts by weight: 40-50 parts of expanded perlite, 4-5 parts of alumina, 7-8 parts of borax, 10-15 parts of albite, 10-15 parts of zirconium dioxide, 10-15 parts of thiocarbamide, 3-5 parts of europium nitrate.)

1. a kind of europium doped ceramics glaze, it is characterised in that it includes the components of following parts by weight:

40-50 parts of expanded perlite, 4-5 parts of alumina, 7-8 parts of borax, 10-15 parts of albite, 10-15 parts of zirconium dioxide, thiocarbamide 10-15 parts, 3-5 parts of europium nitrate.

2. the preparation method of europium doped ceramics glaze described in claim 1, it is characterised in that it includes following steps:

(1) by 40-50 parts of expanded perlite, 4-5 parts of alumina, 7-8 parts of borax, 10-15 parts of albite, 10-15 parts of zirconium dioxide It after being ground, is placed in high-temperature gradient furnace after being fired to molten condition, after heat preservation 25-30 minutes, water quenching obtains frit；

(2) frit for obtaining step (1) and thiocarbamide 10-15 parts, 3-5 parts of europium nitrate, are placed in ball grinder, in 300- Under the revolving speed of 400r/min, after ball milling 2 hours, the europium doped ceramics glaze is obtained.

3. preparation method as claimed in claim 2, it is characterised in that be fired to molten condition in step (1) described high-temperature gradient furnace It is preferred that being warming up to 800 DEG C with the rate of 10 DEG C/min, then 1350 DEG C are warming up to the rate of 5 DEG C/min, and protect at 1350 DEG C Warm 25-30min.

4. application of the europium doped ceramics glaze described in claim 1 in preparation antibacterial, self cleaning ceramic product.

5. application as claimed in claim 4, it is characterised in that include the following steps: europium doped ceramics described in claim 1 Glaze is mixed with suitable deionized water, and slurry is made, and is coated on embryo material surface, after drying at room temperature, is placed in muffle furnace and burns System.

Technical field

The invention belongs to ceramic glaze fields, and in particular to a kind of europium doped ceramics glaze and the preparation method and application thereof.

Background technique

Currently, antibacterial, self cleaning enamel mainly have two major classes, one kind is titanium dioxide Antibacterial ceramics, and another kind of is to carry Silver-colored anti-bacteria ceramic；They are widely used in the industries such as building, domestic ceramics.The present invention provide a kind of europium doped ceramics glaze and its Preparation method and application.

Summary of the invention

The present invention provides a kind of europium doped ceramics glaze, it is characterised in that it includes the components of following parts by weight:

40-50 parts of expanded perlite, 4-5 parts of alumina, 7-8 parts of borax, 10-15 parts of albite, 10-15 parts of zirconium dioxide, 10-15 parts of thiocarbamide, 3-5 parts of europium nitrate.

Another embodiment of the present invention provides the preparation method of above-mentioned europium doped ceramics glaze, it is characterised in that it includes Following steps:

(1) it is placed in after being ground expanded perlite, alumina, borax, albite, zirconium dioxide by above-mentioned parts by weight After being fired to molten condition in high-temperature gradient furnace, after heat preservation 25-30 minutes, water quenching obtains frit；

(2) thiocarbamide, the europium nitrate of the frit for obtaining step (1) and above-mentioned parts by weight, is placed in ball grinder, in 300- Under the revolving speed of 400r/min, after ball milling 2 hours, the europium doped ceramics glaze is obtained.

Molten condition, which is fired to, in step (1) described high-temperature gradient furnace is preferably warming up to 800 DEG C with the rate of 10 DEG C/min, 1350 DEG C are warming up to the rate of 5 DEG C/min again, and keeps the temperature 25-30min at 1350 DEG C.

Another embodiment of the present invention provides above-mentioned europium doped ceramics glaze in preparation antibacterial, self cleaning ceramic product Using.It includes the following steps: to mix above-mentioned europium doped ceramics glaze with suitable deionized water, and slurry is made, is coated on Embryo material surface after drying at room temperature, is placed in muffle furnace and fires.

The present invention has the advantages that the present invention obtains carbonitride, and europium doped by ball milling thiocarbamide, so that glaze has Antibacterial, self-cleaning ability.The doping of europium significantly improves the antibacterial of glaze, degradation of organic substances, self-cleaning ability.The present invention breaches two The limitation of titanium oxide, Ag-carried antibacterial, self cleaning enamel is the research of antibacterial, self cleaning enamel, opens new direction.

Specific embodiment

For the ease of a further understanding of the present invention, examples provided below has done more detailed description to it.But It is that these embodiments are only not supposed to be a limitation to the present invention or implementation principle for better understanding invention, reality of the invention The mode of applying is not limited to the following contents.