CN104014814A - Preparation method for nano-zinc particles - Google Patents
Preparation method for nano-zinc particles Download PDFInfo
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- CN104014814A CN104014814A CN201410274998.4A CN201410274998A CN104014814A CN 104014814 A CN104014814 A CN 104014814A CN 201410274998 A CN201410274998 A CN 201410274998A CN 104014814 A CN104014814 A CN 104014814A
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Abstract
The invention discloses a preparation method for nano-zinc particles. The method includes the following steps that (1) solvents are added to nano-zinc precursors to obtain precursor liquid; (2) the precursor liquid obtained through the step (1) is poured into an ultrasonic reaction tank, ultrasonic irradiation is conducted, and a cavitation corrosion effect is generated accordingly; (3) macromolecule-type interfacial agents, reducing agents and stabilizing agents are added to a reaction hotspot; (4) after the reaction is completed, zinc particles generated by peeling off in the previous steps are collected; (5) the zinc particles obtained in the step (4) are guided into a vacuum high-temperature drying oven and are recrystallized, so that the nano-zinc particles are obtained. The nano-zinc particles obtained through the technology are used for disinfection and sterilization and are 20 times higher than nano-zinc oxide in the traditional technology in effect, and 99.9% of germs, fungi and the like can be killed with only low dosage of the nano-zinc particles; in the production process, no waste water or waste is generated, production cost is low, and meanwhile the nano-zinc particles are highly active and overcome the defect that traditional nano-zinc is instable or prone to losing sterilization ability. The nano-zinc particles obtained through the technology are easy to diffuse and capable of being added to coating of various types through simple mixing equipment.
Description
Technical field
The present invention relates to nano metal material technical field, disclose a kind of preparation method of Nano-Zinc particle.
Background technology
Nano-Zinc material Heat stability is good, can adsorb, one direct sum is killed bacterium, there is good anti-bacterial effect, timeliness is long, safe, the features such as price competition, through general notary (SOCIETE GENERALE DE SURVEILLANCE S.A., SGS) in oral anxious toxicity, skin irritatin, in sensitivity experiments, confirm, product has tight security and antimicrobial long-acting ability, can be applicable to food future, medicine, health products, cosmetics, articles for daily use, textile fabric, fish livestock-raising, the industries such as agricultural planting, prepare the various sterilizations that have, the product of antibacterial and antibacterial action.
Tradition nano metal (zinc) powder is scattered in cold coating, conventionally need disperse by mechanical lapping, and its nano-milled dispersion machine, exists the shortcomings such as cost is high, loss is high, maintenance cost is high, and therefore, the application of Nano metal powder has certain difficulty degree.The Nano-Zinc of conventional art, very easily oxidation, i.e. nano zine oxide (former Nano-Zinc powder, surface has changed its active structure, be converted to oxidation state, passivation and deactivated zinc oxide), have that sterilizing rate is low, persistence is poor, high in cost of production situation, be difficult to realize industrial applicability.
Summary of the invention
The invention provides a kind of preparation method of Nano-Zinc particle, easy and simple to handle, production cost is low, the Nano-Zinc particle of preparation is easy to disperse, easy to use.
In order to reach above technique effect, technical scheme of the present invention is as follows:
A preparation method for Nano-Zinc particle, comprises the following steps:
(1) utilize Nano-Zinc predecessor to add solvent, be configured to precursor liquid;
(2) precursor liquid step (1) being obtained is inserted in ultrasonic response groove, carries out ultrasonic irradiation, to produce cavitation erosion effect;
(3) in reaction hot-zone, add polymer electrolyte interfacial agent, reducing agent and stabilization agent;
(4) after reaction finishes, collect the zinc particles that abovementioned steps is peeled off generation;
(5) by step (4) gained zinc particles, import vacuum high-temperature baking oven and carry out recrystallization, obtain Nano-Zinc particle.
Preferably, the described Nano-Zinc predecessor of step (1) is that particle diameter is at the metal zinc of 80-150nm.
Preferably, the described solvent of step (1) is a kind of in ethanol, styrene, perchloroethylene, trichloro-ethylene, ethylene glycol ether and triethanolamine.
Preferably, the described polymer surfactants of step (3) is a kind of in acrylic acid vinylpyridine copolymer, acrylic acid one cationic acrylate copolymer, amphiprotic polyacrylamide.
Preferably, the described reducing agent of step (3) is metallic reducing agent.
Preferably, in course of reaction, need in time to reacting dissolved gas and Nano-Zinc predecessor in the supplementing solvent of hot-zone, to guarantee that reaction continues to carry out manufacturing in a large number Nano-Zinc.
Apply the preparation method of a kind of Nano-Zinc particle of the present invention, there is following technique effect: the Nano-Zinc particle that utilizes the technology of the present invention to prepare, for sterilization sterilizing, effect is stronger 20 times than the nano zine oxide of conventional art, only needs very low dose can reach the killing effect to bacterium, fungi etc. 99.9%, in process of production, without any waste water or generation of waste materials, production cost is low, has high activity simultaneously, has overcome the unstability of traditional Nano-Zinc or has easily lost its sterilizing ability.The Nano-Zinc particle that the technology of the present invention is prepared, is easy to diffusion, on all types of coating adds, with simple and easy mixing plant, can complete.Technique of the present invention, operates simple and easyly, and production cost is low, not only can use identical operation and technology to prepare other metal nanoparticles for the preparation of Nano-Zinc particle, also has fabulous effect.
The specific embodiment
Below in conjunction with specific embodiment, describe technical scheme of the present invention in detail, in this illustrative examples of the present invention and explanation, be used for explaining technical scheme of the present invention, but not as a limitation of the invention.
Embodiment 1:
A preparation method for Nano-Zinc particle, comprises the following steps:
Step 1, utilizes Nano-Zinc predecessor to add solvent, is configured to precursor liquid;
Step 2, the precursor liquid that step 1 is obtained is inserted in ultrasonic response groove, carries out ultrasonic irradiation, to produce cavitation erosion effect;
Step 3, adds polymer electrolyte interfacial agent, reducing agent and stabilization agent in reaction hot-zone;
Step 4, after reaction finishes, collects the zinc particles that abovementioned steps is peeled off generation;
Step 5, by step 4 gained zinc particles, imports vacuum high-temperature baking oven and carries out recrystallization, obtains Nano-Zinc particle.
Nano-Zinc predecessor described in step 1 is that particle diameter is at the metal zinc of 80-150nm; Described solvent is styrene.
Polymer surfactants described in step 3 is acrylic acid vinylpyridine copolymer; Described reducing agent is metallic reducing agent.
In course of reaction, need in time to reacting dissolved gas and Nano-Zinc predecessor in the supplementing solvent of hot-zone, to guarantee that reaction continues to carry out manufacturing in a large number Nano-Zinc.
The Nano-Zinc particle that utilizes the technology of the present invention to prepare, for sterilization sterilizing, effect is stronger 20 times than the nano zine oxide of conventional art, only need very low dose can reach the killing effect to bacterium, fungi etc. 99.9%, in process of production, without any waste water or generation of waste materials, production cost is low, there is high activity simultaneously, overcome the unstability of traditional Nano-Zinc or easily lost its sterilizing ability.The Nano-Zinc particle that the technology of the present invention is prepared, is easy to diffusion, on all types of coating adds, with simple and easy mixing plant, can complete.Technique of the present invention, operates simple and easyly, and production cost is low, not only can use identical operation and technology to prepare other metal nanoparticles for the preparation of Nano-Zinc particle, also has fabulous effect.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (6)
1. a preparation method for Nano-Zinc particle, is characterized in that: comprise the following steps:
(1) utilize Nano-Zinc predecessor to add solvent, be configured to precursor liquid;
(2) precursor liquid step (1) being obtained is inserted in ultrasonic response groove, carries out ultrasonic irradiation, to produce cavitation erosion effect;
(3) in reaction hot-zone, add polymer electrolyte interfacial agent, reducing agent and stabilization agent;
(4) after reaction finishes, collect the zinc particles that abovementioned steps is peeled off generation;
(5) by step (4) gained zinc particles, import vacuum high-temperature baking oven and carry out recrystallization, obtain Nano-Zinc particle.
2. the preparation method of a kind of Nano-Zinc particle according to claim 1, is characterized in that: the described Nano-Zinc predecessor of step (1) is that particle diameter is at the metal zinc of 80-150nm.
3. the preparation method of a kind of Nano-Zinc particle according to claim 1, is characterized in that: the described solvent of step (1) is a kind of in ethanol, styrene, perchloroethylene, trichloro-ethylene, ethylene glycol ether and triethanolamine.
4. the preparation method of a kind of Nano-Zinc particle according to claim 1, is characterized in that: the described polymer surfactants of step (3) is a kind of in acrylic acid vinylpyridine copolymer, acrylic acid one cationic acrylate copolymer, amphiprotic polyacrylamide.
5. the preparation method of a kind of Nano-Zinc particle according to claim 1, is characterized in that: the described reducing agent of step (3) is metallic reducing agent.
6. the preparation method of a kind of Nano-Zinc particle according to claim 1, is characterized in that: in course of reaction, need in time to reacting dissolved gas and Nano-Zinc predecessor in the supplementing solvent of hot-zone, to guarantee that reaction continues to carry out manufacturing in a large number Nano-Zinc.
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| CN201410274998.4A CN104014814B (en) | 2014-06-19 | 2014-06-19 | A kind of preparation method of Nano-Zinc particle |
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| CN201410274998.4A CN104014814B (en) | 2014-06-19 | 2014-06-19 | A kind of preparation method of Nano-Zinc particle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191936A (en) * | 2015-08-26 | 2015-12-30 | 徐良 | Nano-zinc antimicrobial compound and preparation method and application thereof |
| CN108532297A (en) * | 2018-02-27 | 2018-09-14 | 南京凯创协同纳米技术有限公司 | Antibacterial towel fabric and preparation method thereof |
| CN112741108A (en) * | 2020-10-30 | 2021-05-04 | 北京一撕得物流技术有限公司 | Antibacterial and antiviral spray and preparation method thereof |
| CN112956489A (en) * | 2020-10-30 | 2021-06-15 | 北京一撕得物流技术有限公司 | Antibacterial and antiviral water-based gloss oil and preparation method thereof |
| CN113026353A (en) * | 2021-04-13 | 2021-06-25 | 胡海光 | Production process of nano-coating cloth |
| CN113578016A (en) * | 2021-06-30 | 2021-11-02 | 南京凯创协同纳米技术有限公司 | Preparation method of micro-nano zinc deodorant for pig farm |
| CN113600003A (en) * | 2021-06-30 | 2021-11-05 | 南京凯创协同纳米技术有限公司 | Spray for quickly eliminating cigarette smell and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619911A (en) * | 2018-05-29 | 2018-10-09 | 佛山市盟发净水科技有限公司 | A kind of preparation method of nano modification hollow fiber nanofiltration membrane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676670A (en) * | 2005-01-04 | 2005-10-05 | 华南理工大学 | Method for continuously preparing nano metal powder by organic medium electrolysis/ultrasonic wave |
| CN1912193A (en) * | 2006-07-27 | 2007-02-14 | 华中师范大学 | Preparation of nano zinc powder by single groove ultrasonic electrolytic process |
| CN102101694A (en) * | 2011-01-11 | 2011-06-22 | 上海理工大学 | Ultrasound preparation method of nano zinc oxide particles |
| KR20130137425A (en) * | 2012-06-07 | 2013-12-17 | 명지대학교 산학협력단 | Manufacturing method of aligned zno nanowire and zno nanowire by thesame |
-
2014
- 2014-06-19 CN CN201410274998.4A patent/CN104014814B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1676670A (en) * | 2005-01-04 | 2005-10-05 | 华南理工大学 | Method for continuously preparing nano metal powder by organic medium electrolysis/ultrasonic wave |
| CN1912193A (en) * | 2006-07-27 | 2007-02-14 | 华中师范大学 | Preparation of nano zinc powder by single groove ultrasonic electrolytic process |
| CN102101694A (en) * | 2011-01-11 | 2011-06-22 | 上海理工大学 | Ultrasound preparation method of nano zinc oxide particles |
| KR20130137425A (en) * | 2012-06-07 | 2013-12-17 | 명지대학교 산학협력단 | Manufacturing method of aligned zno nanowire and zno nanowire by thesame |
Non-Patent Citations (1)
| Title |
|---|
| 胡会利等: "电解法制备超细锌粉的工艺研究", 《粉末冶金工业》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191936A (en) * | 2015-08-26 | 2015-12-30 | 徐良 | Nano-zinc antimicrobial compound and preparation method and application thereof |
| CN105191936B (en) * | 2015-08-26 | 2017-08-04 | 江苏中兴博盈商贸集团有限公司 | Nano-Zinc antibiotic complex and its preparation method and application |
| CN108532297A (en) * | 2018-02-27 | 2018-09-14 | 南京凯创协同纳米技术有限公司 | Antibacterial towel fabric and preparation method thereof |
| CN112741108A (en) * | 2020-10-30 | 2021-05-04 | 北京一撕得物流技术有限公司 | Antibacterial and antiviral spray and preparation method thereof |
| CN112956489A (en) * | 2020-10-30 | 2021-06-15 | 北京一撕得物流技术有限公司 | Antibacterial and antiviral water-based gloss oil and preparation method thereof |
| CN113026353A (en) * | 2021-04-13 | 2021-06-25 | 胡海光 | Production process of nano-coating cloth |
| CN113578016A (en) * | 2021-06-30 | 2021-11-02 | 南京凯创协同纳米技术有限公司 | Preparation method of micro-nano zinc deodorant for pig farm |
| CN113600003A (en) * | 2021-06-30 | 2021-11-05 | 南京凯创协同纳米技术有限公司 | Spray for quickly eliminating cigarette smell and preparation method thereof |
| CN113578016B (en) * | 2021-06-30 | 2022-06-07 | 南京凯创协同纳米技术有限公司 | Preparation method of micro-nano zinc deodorant for pig farm |
| CN113600003B (en) * | 2021-06-30 | 2023-09-12 | 南京凯创协同纳米技术有限公司 | Spray for rapidly eliminating cigarette smell and preparation method thereof |
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| CN104014814B (en) | 2016-03-30 |
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Effective date of registration: 20170215 Address after: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Patentee after: Jiangsu Zhongxing surplus Trade Group Co., Ltd. Address before: No. 18 Qixia Xianlin Avenue District of Nanjing City, Jiangsu province 210000 Patentee before: Jiangsu Kaishang Energy Saving Technology Co., Ltd. |
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Effective date of registration: 20171212 Address after: 210038 Jiangsu province HENGFA economic and Technological Development Zone Nanjing Road No. two building 30-4 Patentee after: Nanjing pioneer synergy Nanometer Technology Co., Ltd. Address before: Pai Lou Xiang, Gulou District of Nanjing city in Jiangsu province 210029 No. 47 6 floor Patentee before: Jiangsu Zhongxing surplus Trade Group Co., Ltd. |