CN102797145B - Nano titanium dioxide-nano silver mixed solution - Google Patents
Nano titanium dioxide-nano silver mixed solution Download PDFInfo
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- CN102797145B CN102797145B CN201210310345.8A CN201210310345A CN102797145B CN 102797145 B CN102797145 B CN 102797145B CN 201210310345 A CN201210310345 A CN 201210310345A CN 102797145 B CN102797145 B CN 102797145B
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Abstract
The invention discloses a nano titanium dioxide-nano silver mixed solution which is prepared from titanium dioxide water solution with mass concentration being 3-5% and nano silver complex of which the silver content is 500ppm. The nano titanium dioxide-nano silver mixed solution is sprayed or soaked on household items or crops, and cotton fabric immersed in the mixed solution after being dried has self-cleaning and antibacterial functions.
Description
Technical field
The present invention relates to a kind of germicidal solution, be specifically related to a kind of mixed solution containing nano titanium oxide and Nano Silver that family product or fabric product can be made to play automatic cleaning action.
Background technology
Present nano titanium oxide is all the products being crushed to 20-30 nanometer, is fixedly attached to product surface by adhesive, and Nano Silver is used in again the conventional method used in combination with nano titanium oxide now; And with water-soluble active titanium hydroxide (or perhaps water-soluble titanium dioxide 4-7 nanometer, water-soluble crystallization and body surface brute force combine attachment again when drying), remove use adhesive from.
Summary of the invention
Goal of the invention: the present invention, in order to solve the deficiencies in the prior art, provides the mixed solution of a kind of nano titanium oxide and Nano Silver.
Technical scheme: a kind of nano titanium oxide and Nano Silver mixed solution, described mixed solution is formulated by the Nano Silver complex compound of the titanium dioxide aqueous solution and argentiferous 500ppm that contain mass concentration 3-5%.
The described titanium dioxide aqueous solution and the volume ratio of Nano Silver complex compound are 5:1, and all the other add water to 100ml.
Described titanium dioxide solution ph is neutral.
Described Nano Silver complex compound simple grain footpath 4-6 nanometer is 8-10 nanometer containing complex compound.
Beneficial effect: the present invention compares with existing technology, be titanium dioxide and body surface be evenly distributed and Nano Silver mutually glue together and and treated object surface coupling best mode.Because nano titanium oxide recrystallization forms nanocoating, more expand the active area of titanium dioxide; Also stopped the micro-nano toxicity of nano titanium oxide, the present invention has been used on household articles and fabric, product can be made to have automatically cleaning and antibacterial action.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described in detail.
Specific embodiment 1:
A kind of nano titanium oxide and Nano Silver mixed solution, mixed solution is formulated by the Nano Silver complex compound of the titanium dioxide aqueous solution and argentiferous 500ppm that contain mass concentration 3%, the volume ratio of the titanium dioxide aqueous solution and Nano Silver complex compound is 5:1, get the titania solution 10 milliliters containing 3%, it is for subsequent use that the Nano silver solution 2 milliliters of mixing and water addings 88 milliliters got containing 500PPM are diluted to 100 milliliters of liquid, wherein content of titanium dioxide 0.3%, argentiferous 10PPM, titanium dioxide solution ph is neutral, Nano Silver complex compound simple grain footpath 4 nanometer is 8 nanometers containing complex compound, profit oven dry invaded in a liquid by 100 grams, common cotton can obtain having automatically cleaning and antibacterial cotton.
Specific embodiment 2:
A kind of nano titanium oxide and Nano Silver mixed solution, mixed solution is formulated by the Nano Silver complex compound of the titanium dioxide aqueous solution and argentiferous 500ppm that contain mass concentration 5%.The volume ratio of the titanium dioxide aqueous solution and Nano Silver complex compound is 5:1, gets the titania solution 10 milliliters containing 5%, and it is for subsequent use that the Nano silver solution 2 milliliters of mixing and water addings 88 milliliters got containing 500PPM are diluted to 100 milliliters of liquid.Get 100 grams, common cotton invade in a liquid profit dry can obtain that there is automatically cleaning and antibacterial cotton.Titanium dioxide solution ph is neutral.Nano Silver complex compound simple grain footpath 6 nanometer is 10 nanometers containing complex compound.
Specific embodiment 3:
A kind of nano titanium oxide and Nano Silver mixed solution, mixed solution is formulated by the Nano Silver complex compound of the titanium dioxide aqueous solution and argentiferous 500ppm that contain mass concentration 4%.The volume ratio of the titanium dioxide aqueous solution and Nano Silver complex compound is 5:1, gets the titania solution 10 milliliters containing 4%, and it is for subsequent use that the Nano silver solution 2 milliliters of mixing and water addings 88 milliliters got containing 500PPM are diluted to 100 milliliters of liquid.Get 100 grams, common cotton invade in a liquid profit dry can obtain that there is automatically cleaning and antibacterial cotton.Titanium dioxide solution ph is neutral.Nano Silver complex compound simple grain footpath 5 nanometer is 9 nanometers containing complex compound.
Claims (1)
1. a nano titanium oxide and Nano Silver mixed solution, it is characterized in that: described mixed solution is formulated by the Nano Silver complex compound of the titanium dioxide aqueous solution and argentiferous 500ppm that contain 3-5%, the described titanium dioxide aqueous solution and the volume ratio of Nano Silver complex compound are 5:1, all the other add water to 100ml, described Nano Silver complex compound simple grain footpath 4-6 nanometer is 8-10 nanometer containing complex compound, and described titanium dioxide aqueous solution pH is neutral.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210310345.8A CN102797145B (en) | 2012-08-29 | 2012-08-29 | Nano titanium dioxide-nano silver mixed solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210310345.8A CN102797145B (en) | 2012-08-29 | 2012-08-29 | Nano titanium dioxide-nano silver mixed solution |
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| Publication Number | Publication Date |
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| CN102797145A CN102797145A (en) | 2012-11-28 |
| CN102797145B true CN102797145B (en) | 2015-02-04 |
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| CN201210310345.8A Active CN102797145B (en) | 2012-08-29 | 2012-08-29 | Nano titanium dioxide-nano silver mixed solution |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683825A (en) * | 2018-07-06 | 2020-01-14 | 江苏吉福新材料股份有限公司 | Decorative plate and manufacturing method thereof |
| CN110683824A (en) * | 2018-07-06 | 2020-01-14 | 江苏吉福新材料股份有限公司 | Decorative plate and manufacturing method thereof |
| US11072884B2 (en) | 2018-10-16 | 2021-07-27 | Imam Abdulrahman Bin Faisal University | Method of making an antimicrobial textile |
| CN109819997A (en) * | 2019-03-21 | 2019-05-31 | 苏州蓝沃奇纳米科技有限公司 | Self-cleaning degerming Essence, preparation method and self-cleaning degerming coating |
| CN113951277A (en) * | 2020-02-24 | 2022-01-21 | 巫远程 | Efficient composite nano sterilizing and virus killing solution and application |
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| CN101173487A (en) * | 2007-11-28 | 2008-05-07 | 盛虹集团有限公司 | Multifunctional textile lining |
| CN101613929A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of preparation method of inorganic nano antibiotic cotton fiber and the application in home textile product thereof |
| CN101700040A (en) * | 2009-07-24 | 2010-05-05 | 稳健实业(深圳)有限公司 | Nano-silver anti-bacterial liquid, nano-silver anti-bacterial fabric and preparation method thereof |
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2012
- 2012-08-29 CN CN201210310345.8A patent/CN102797145B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173487A (en) * | 2007-11-28 | 2008-05-07 | 盛虹集团有限公司 | Multifunctional textile lining |
| CN101613929A (en) * | 2009-07-16 | 2009-12-30 | 上海水星家用纺织品有限公司 | A kind of preparation method of inorganic nano antibiotic cotton fiber and the application in home textile product thereof |
| CN101700040A (en) * | 2009-07-24 | 2010-05-05 | 稳健实业(深圳)有限公司 | Nano-silver anti-bacterial liquid, nano-silver anti-bacterial fabric and preparation method thereof |
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