Slow-release nano zinc oxide antibacterial agent and preparation method thereof
The invention discloses a slow-release nano zinc oxide antibacterial agent and a preparation method thereof, and the method comprises the following steps: uniformly mixing a pre-prepared metal salt solution and a silicon source solution to obtain a silicon source mixed solution, adding an acid solut...
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| creator | ZHAO FANGZHONG JIANG XINGMAO |
| description | The invention discloses a slow-release nano zinc oxide antibacterial agent and a preparation method thereof, and the method comprises the following steps: uniformly mixing a pre-prepared metal salt solution and a silicon source solution to obtain a silicon source mixed solution, adding an acid solution into the silicon source mixed solution, and uniformly stirring to obtain a precursor solution, the metal salt solution is prepared from zinc salt and ionized water, and the silicon source solution is prepared from a silicon source and an organic solvent; atomizing the precursor solution through an atomizer to obtain aerosol droplets; and introducing the obtained aerosol droplets into a tubular furnace, and calcining to obtain the slow-release nano zinc oxide antibacterial agent. The nano-zinc oxide in the slow-release nano-zinc oxide antibacterial agent prepared by the invention is uniformly dispersed in the silicon dioxide spheres, and the nano-zinc oxide is not agglomerated, so that the antibacterial property |
| format | Patent |
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The nano-zinc oxide in the slow-release nano-zinc oxide antibacterial agent prepared by the invention is uniformly dispersed in the silicon dioxide spheres, and the nano-zinc oxide is not agglomerated, so that the antibacterial property</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>COMPOUNDS THEREOF</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>INORGANIC CHEMISTRY</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>METALLURGY</subject><subject>NANOTECHNOLOGY</subject><subject>NON-METALLIC ELEMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PEST REPELLANTS OR ATTRACTANTS</subject><subject>PLANT GROWTH REGULATORS</subject><subject>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TRANSPORTING</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQRuFtLES9w3iAFEEDSSlBsdJC-zAmf8zCOrPsDiieXgsPYPXg483d-RL0WSQEcAYJi9LbS0_68gOIxfyNe0PyHIjvEPvaQDEhcmLzKvSATTqQTUjQcelmI4eM1a8Ltz7sr-2xQNQOOXIPgXXtqSy3dV01VbPb_PN8AHKLN04</recordid><startdate>20220812</startdate><enddate>20220812</enddate><creator>ZHAO FANGZHONG</creator><creator>JIANG XINGMAO</creator><scope>EVB</scope></search><sort><creationdate>20220812</creationdate><title>Slow-release nano zinc oxide antibacterial agent and preparation method thereof</title><author>ZHAO FANGZHONG ; JIANG XINGMAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114885959A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>COMPOUNDS THEREOF</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>INORGANIC CHEMISTRY</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>METALLURGY</topic><topic>NANOTECHNOLOGY</topic><topic>NON-METALLIC ELEMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PEST REPELLANTS OR ATTRACTANTS</topic><topic>PLANT GROWTH REGULATORS</topic><topic>PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TRANSPORTING</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO FANGZHONG</creatorcontrib><creatorcontrib>JIANG XINGMAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO FANGZHONG</au><au>JIANG XINGMAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Slow-release nano zinc oxide antibacterial agent and preparation method thereof</title><date>2022-08-12</date><risdate>2022</risdate><abstract>The invention discloses a slow-release nano zinc oxide antibacterial agent and a preparation method thereof, and the method comprises the following steps: uniformly mixing a pre-prepared metal salt solution and a silicon source solution to obtain a silicon source mixed solution, adding an acid solution into the silicon source mixed solution, and uniformly stirring to obtain a precursor solution, the metal salt solution is prepared from zinc salt and ionized water, and the silicon source solution is prepared from a silicon source and an organic solvent; atomizing the precursor solution through an atomizer to obtain aerosol droplets; and introducing the obtained aerosol droplets into a tubular furnace, and calcining to obtain the slow-release nano zinc oxide antibacterial agent. The nano-zinc oxide in the slow-release nano-zinc oxide antibacterial agent prepared by the invention is uniformly dispersed in the silicon dioxide spheres, and the nano-zinc oxide is not agglomerated, so that the antibacterial property</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS THEREOF FISHING FORESTRY HUMAN NECESSITIES HUNTING INORGANIC CHEMISTRY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES METALLURGY NANOTECHNOLOGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING TRAPPING |
| title | Slow-release nano zinc oxide antibacterial agent and preparation method thereof |
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