CN102190288A - Technology (direct method) for processing nano particles on surface of object - Google Patents
Technology (direct method) for processing nano particles on surface of object Download PDFInfo
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- CN102190288A CN102190288A CN2010101209035A CN201010120903A CN102190288A CN 102190288 A CN102190288 A CN 102190288A CN 2010101209035 A CN2010101209035 A CN 2010101209035A CN 201010120903 A CN201010120903 A CN 201010120903A CN 102190288 A CN102190288 A CN 102190288A
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- nano particle
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- nano particles
- vaporous
- body surface
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Abstract
The invention relates to a technology (direct method) for processing nano particles on the surface of an object, which is used for directly leading vaporous nano particles out by using a high-frequency technology and directly spraying the vaporous nano particles on the surface of the processed object. Due to huge temperature difference between the nano particles and the surface of the processed object, a condensing reaction is generated, the nano particles are adhered and act on the surface of the object and the nano particles on the surface of the processed object are achieved, so that the surface of the processed surface has a bionic effect that lotus leaves are not adhered to water or oil in natural world. The technology is suitable for processing when the nano particles and the surface of the processed object have the same material property.
Description
Affiliated technical field
The present invention is the application of a kind of nano particle at basic field, at the treatment technology on solid objects surface.
Background technology
The application of nano particle is very extensive, and its manufacturing technology mainly is physics and chemical two clock methods.The not sticking water of occurring in nature lotus leaf, be because the structure of lotus leaf surface is special, the surface is the even distribution of one deck lotus leaf organic nano particle, and the compact nanometer particle on surface and the relation between the nano particle are separate, are different from the arrangement architecture between molecule and molecule, atom and the atom.Inspired by this, scientist has worked out the clothes that do not glue the necktie of water and do not glue water, has but ignored the processing to the nano particle of the surface of solids.
Summary of the invention
The present invention is that a kind of method of physics high temperature distillation of utilizing is produced the material nano particle, and its nano particle is directly sprayed, acts on the object being treated surface.Because it is a process of inhaling heat release that the nano particle that high temperature is scorching hot and the huge temperature difference of object being treated surface, nano particle contact with the object being treated surface, condensation effects can appear in the moment of contact, thereby reaches the body surface nano particleization.The body surface nano particleization can reach the sticking water of lotus leaf, not sticking oily bionical effect.
This direct facture is applicable to when nano particle and object being treated surface are the same substance attribute, as the surface treatment of nano-glass particle to glassware, ceramic.Processing to metallic article should be carried out in vacuum environment, and the scorching hot nano metal particles of Yin Gaowen is together with airborne oxygen generation combination reaction.
The specific embodiment
1. utilize high frequency technique to produce in the process of nano particle, with insulation and resistant to elevated temperatures conduit its nano particle is directly derived, the vaporous nano particle of the mouth of pipe directly is sprayed at the object being treated surface, scorching hot nano particle acts on the object being treated surface can be by condensation rapidly, be bonded in this body surface, thereby make object being treated surface nano particleization.
2. this technology key of success is the distance grasp between the nano particle ejection mouth of pipe and the object being treated surface, and specific practice: nano particle sprays the mouth of pipe up, and move in the mouth of pipe upper horizontal object being treated surface, and purpose is to keep the temperature difference.The grasp of distance is also very important, and is too near, may make the liquefaction of object being treated surface, and too far away, the nano particle that the object being treated surface adheres to is not firm.So the mouth of pipe and object being treated surface should move horizontally, distance is moderate, and evenly spraying.
3. this treatment technology is applicable to when nano particle and object being treated surface are the same substance attribute.
4. body surface after treatment answers hand to touch puckery sense promptly to accuse and dispose.Object being treated surface light reflectivity is low, is inferior light shape, does not have crafty light, not sticking water, not sticking oil; As being attached with dust, water dashes promptly to fall, and is convenient to cleaning, can be widely used in processing manufacturing industry.
Claims (3)
1. the present invention is a kind of technology of the solid objects surface being carried out the processing of nano particle direct method, utilize high frequency technique to produce in the process of vaporous nano particle, directly the vaporous nano particle is sprayed on the solid objects surface, its technical characterictic is: the nano particle of the condition of high temperature directly is bonded in body surface, forms the graininess nanoparticle layers.
2. the described body surface of claim 1 carries out the technology that nano particle is handled, it is characterized in that: utilize high frequency technique to produce in the process of nano particle, directly derive with conduit, the nano particle ejection mouth of pipe up, move in the mouth of pipe upper horizontal object being treated surface, the direct condensation of vaporous nano particle is bonded in the surface of processed object; The condensation effects that produces because of the huge temperature difference of body surface and nano particle, thus make nano particle be bonded in the object being treated surface.
3. right 1 and right 2 desired these technology are applicable to when nano particle and object being treated surface are the same substance attribute, it is characterized in that: body surface nanoparticle layers after treatment and processed preceding body surface material property are the same outside and inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101209035A CN102190288A (en) | 2010-03-07 | 2010-03-07 | Technology (direct method) for processing nano particles on surface of object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101209035A CN102190288A (en) | 2010-03-07 | 2010-03-07 | Technology (direct method) for processing nano particles on surface of object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190288A true CN102190288A (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101209035A Pending CN102190288A (en) | 2010-03-07 | 2010-03-07 | Technology (direct method) for processing nano particles on surface of object |
Country Status (1)
| Country | Link |
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| CN (1) | CN102190288A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458305A (en) * | 2002-05-13 | 2003-11-26 | 武汉科技大学 | ZnO nano crystal whisker material and its preparing method |
| WO2005116306A1 (en) * | 2004-05-27 | 2005-12-08 | Toppan Printing Co., Ltd. | Nanocrystal diamond film, process for producing the same and apparatus using nanocrystal diamond film |
| CN1790783A (en) * | 2004-11-26 | 2006-06-21 | 三星Sdi株式会社 | Electrode for fuel cell, fuel cell comprising the same, and method for preparing the same |
| CN101269834A (en) * | 2008-05-19 | 2008-09-24 | 昆明理工大学 | Method for producing nano-ITO powder with plasma electrical arc one-step method |
| CN101562218A (en) * | 2009-04-23 | 2009-10-21 | 浙江大学 | Method and device for attaching silicon nano particle film to surface of silicon solar cell |
-
2010
- 2010-03-07 CN CN2010101209035A patent/CN102190288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1458305A (en) * | 2002-05-13 | 2003-11-26 | 武汉科技大学 | ZnO nano crystal whisker material and its preparing method |
| WO2005116306A1 (en) * | 2004-05-27 | 2005-12-08 | Toppan Printing Co., Ltd. | Nanocrystal diamond film, process for producing the same and apparatus using nanocrystal diamond film |
| CN1790783A (en) * | 2004-11-26 | 2006-06-21 | 三星Sdi株式会社 | Electrode for fuel cell, fuel cell comprising the same, and method for preparing the same |
| CN101269834A (en) * | 2008-05-19 | 2008-09-24 | 昆明理工大学 | Method for producing nano-ITO powder with plasma electrical arc one-step method |
| CN101562218A (en) * | 2009-04-23 | 2009-10-21 | 浙江大学 | Method and device for attaching silicon nano particle film to surface of silicon solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |