CN104996464A - Preparing method of nano-silver sheet for sterilization of water and nano-silver sheet - Google Patents
Preparing method of nano-silver sheet for sterilization of water and nano-silver sheet Download PDFInfo
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- CN104996464A CN104996464A CN201510443826.XA CN201510443826A CN104996464A CN 104996464 A CN104996464 A CN 104996464A CN 201510443826 A CN201510443826 A CN 201510443826A CN 104996464 A CN104996464 A CN 104996464A
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- nano silver
- silver
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a preparing method of a nano-silver sheet for sterilization of water. The preparing method comprises the following steps that firstly, a ceramic stick or a ceramic piece and liquid nano-silver are prepared; secondly, the ceramic stick or the ceramic piece is steeped into the nano-silver; thirdly, the liquid nano-silver adsorbed to the ceramic stick or the ceramic piece is dried. The nano-silver sheet prepared through the method comprises a sheet body, and the sheet body is provided with a plurality of pores and covered with a layer of dried nano-silver layer. According to the preparing method of the nano-silver sheet for sterilization of water and the nano-silver sheet, the ceramic stick or the ceramic piece is steeped into the liquid nano-silver so that the liquid nano-silver can be sufficiently absorbed by the surface of the ceramic stick or the ceramic piece, then the ceramic stick or the ceramic piece is taken out, the liquid nano-sliver on the surface of the ceramic stick or the ceramic piece is dried, it is tested through tests that the nano-sliver sheet prepared through the method can kill bacteria in peripheral water for a long time when being put into water, and the effect is very good.
Description
Technical field
The present invention relates to a kind of preparation method and Nano Silver sheet material of the Nano Silver sheet material for water sterilization.
Background technology
Nano Silver is that particle diameter is accomplished nano level argent simple substance by one, and it has strong suppression and killing action to tens of kinds of pathogenic microorganismss such as Escherichia coli, gonococcus, chlamydia trachomatises, and can not produce drug resistance.It is that but the existing exploitation for Nano Silver does and not in place.For this reason, the invention provides a kind of preparation method and Nano Silver sheet material of the Nano Silver sheet material for water sterilization.
Summary of the invention
In order to solve the problem, the invention provides a kind of preparation method and Nano Silver sheet material of the Nano Silver sheet material for water sterilization.
The technical solution adopted for the present invention to solve the technical problems is:
For a preparation method for the Nano Silver sheet material of water sterilization, comprise the following steps:
A, preparation ceramic rod or potsherd, liquid Nano Silver;
B, again ceramic rod or potsherd are immersed in Nano Silver;
C, the liquid nano silver oven dry that will be adsorbed on ceramic rod or potsherd.
In described steps A, ceramic rod or potsherd adopt porous ceramics rod or potsherd.
In described step B, soak time is set to 12-24h.
The Nano Silver sheet material adopting the preparation method of above-mentioned a kind of Nano Silver sheet material for water sterilization to make, comprises sheet body, described sheet body is provided with some pores, described sheet body is covered with the nano-silver layer of one deck through drying.
Described sheet body adopts ceramic material.
The invention has the beneficial effects as follows: the present invention is by being immersed in liquid Nano Silver by ceramic rod or potsherd, the surface of ceramic rod or potsherd is made fully to absorb liquid Nano Silver, then ceramic rod or potsherd is taken out, and the Nano Silver of the liquid state on its surface is dried, prove that the Nano Silver sheet material adopting the method to produce is placed in water and can kills the bacterium in ambient water for a long time after tested afterwards, effect is very good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is principle schematic of the present invention;
Fig. 2 is the schematic diagram of Nano Silver sheet material.
Embodiment
With reference to the preparation method that Fig. 1 ~ Fig. 2 the present invention is a kind of Nano Silver sheet material for water sterilization, comprise the following steps:
A, preparation ceramic rod or potsherd, liquid Nano Silver;
B, again ceramic rod or potsherd are immersed in Nano Silver;
C, the liquid nano silver oven dry that will be adsorbed on ceramic rod or potsherd.
In steps A, ceramic rod or potsherd adopt porous ceramics rod or potsherd, prove ceramic rod or potsherd best results when absorbing Nano Silver of porous through overtesting.
In step B, soak time is set to 12-24h, proves that the Nano sheet material bactericidal effect that this soak time is made is best through overtesting.
This method is by being immersed in liquid Nano Silver by ceramic rod or potsherd, the surface of ceramic rod or potsherd is made fully to absorb liquid Nano Silver, then ceramic rod or potsherd is taken out, and the Nano Silver of the liquid state on its surface is dried, prove that the Nano Silver sheet material adopting the method to produce is placed in water and can kills the bacterium in ambient water for a long time after tested afterwards, effect is very good.
The Nano Silver sheet material adopting said method to make, comprises sheet body 1, sheet body is provided with some pores 2, and sheet body 1 is covered with the nano-silver layer 3 of one deck through drying, sheet body 1 adopts ceramic material.The Nano Silver sheet material of said structure is adopted to have good long-time sterilizing ability, sheet body 1 arranges pore 2 and can increase substantially the ability that sheet body 1 adsorbs liquid Nano Silver, also there is more position, hole in ceramic material itself simultaneously, can further improve the ability of adsorbing liquid Nano Silver.
Above-described embodiment is preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (5)
1., for a preparation method for the Nano Silver sheet material of water sterilization, it is characterized in that comprising the following steps:
A, preparation ceramic rod or potsherd, liquid Nano Silver;
B, ceramic rod or potsherd are immersed in Nano Silver;
C, the liquid nano silver oven dry that will be adsorbed on ceramic rod or potsherd.
2. the preparation method of a kind of Nano Silver sheet material for water sterilization as claimed in claim 1, is characterized in that in described steps A, ceramic rod or potsherd adopt porous ceramics rod or potsherd.
3. the preparation method of a kind of Nano Silver sheet material for water sterilization as claimed in claim 1, is characterized in that in described step B, soak time is set to 12-24h.
4. the Nano Silver sheet material adopting the preparation method of a kind of Nano Silver sheet material for water sterilization as described in claim 1 or 2 or 3 to make, it is characterized in that comprising sheet body, described sheet body being provided with some pores, described sheet body being covered with the nano-silver layer of one deck through drying.
5. a kind of Nano Silver sheet material as claimed in claim 4, is characterized in that described sheet body adopts ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443826.XA CN104996464A (en) | 2015-07-24 | 2015-07-24 | Preparing method of nano-silver sheet for sterilization of water and nano-silver sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443826.XA CN104996464A (en) | 2015-07-24 | 2015-07-24 | Preparing method of nano-silver sheet for sterilization of water and nano-silver sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104996464A true CN104996464A (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443826.XA Pending CN104996464A (en) | 2015-07-24 | 2015-07-24 | Preparing method of nano-silver sheet for sterilization of water and nano-silver sheet |
Country Status (1)
| Country | Link |
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| CN (1) | CN104996464A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357495A (en) * | 2002-01-22 | 2002-07-10 | 天津大学 | Nano silver plating ceramic film and its prepn |
| CN2723449Y (en) * | 2004-08-16 | 2005-09-07 | 深圳清华大学研究院 | Self cleaning ceramic product |
| CN102936141A (en) * | 2012-11-26 | 2013-02-20 | 卢建熙 | Silver-containing antimicrobial bioceramic, and preparation method and application thereof |
| CN104591779A (en) * | 2015-01-13 | 2015-05-06 | 江苏省环境科学研究院 | Nano-silver-particle-embedded porous ceramic sheet as well as preparation method and application thereof |
| CN204860786U (en) * | 2015-07-24 | 2015-12-16 | 中山市瑞佳厨房电器有限公司 | A nanometer silver strip material for water disinfects |
-
2015
- 2015-07-24 CN CN201510443826.XA patent/CN104996464A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357495A (en) * | 2002-01-22 | 2002-07-10 | 天津大学 | Nano silver plating ceramic film and its prepn |
| CN2723449Y (en) * | 2004-08-16 | 2005-09-07 | 深圳清华大学研究院 | Self cleaning ceramic product |
| CN102936141A (en) * | 2012-11-26 | 2013-02-20 | 卢建熙 | Silver-containing antimicrobial bioceramic, and preparation method and application thereof |
| CN104591779A (en) * | 2015-01-13 | 2015-05-06 | 江苏省环境科学研究院 | Nano-silver-particle-embedded porous ceramic sheet as well as preparation method and application thereof |
| CN204860786U (en) * | 2015-07-24 | 2015-12-16 | 中山市瑞佳厨房电器有限公司 | A nanometer silver strip material for water disinfects |
Non-Patent Citations (1)
| Title |
|---|
| 王静等: "银系无机抗菌材料研究进展", 《材料导报A》 * |
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Application publication date: 20151028 |
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| RJ01 | Rejection of invention patent application after publication |