CN107324666A - A kind of super-hydrophobic coat with heating function and preparation method thereof - Google Patents
A kind of super-hydrophobic coat with heating function and preparation method thereof Download PDFInfo
- Publication number
- CN107324666A CN107324666A CN201710545619.4A CN201710545619A CN107324666A CN 107324666 A CN107324666 A CN 107324666A CN 201710545619 A CN201710545619 A CN 201710545619A CN 107324666 A CN107324666 A CN 107324666A
- Authority
- CN
- China
- Prior art keywords
- super
- heating function
- hydrophobic coat
- slide
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/28—Other inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/76—Hydrophobic and oleophobic coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
- C03C2218/152—Deposition methods from the vapour phase by cvd
Abstract
The invention discloses a kind of super-hydrophobic coat with heating function and preparation method thereof, comprise the following steps：1）By slide cleaning and drying；2）Control flame combustion and deposit silica aerogel layer in slide surface；3）The slide two ends that surface is deposited into silica aerogel layer provide excitation power supply, you can realize the super-hydrophobic coat with heating function.The technical scheme that the present invention is provided is realized simply, with good practicality, it is not necessary to special equipment and special treatment conditions.Silica aerogel layer is deposited using simple flame combustion and in slide surface, and provides it power supply and be can be achieved, repeatability is strong.Compared with prior art, method of the invention can realize the super-hydrophobic coat with heating function.
Description
Technical field
The present invention relates to electrical engineering technical field, more particularly to a kind of super-hydrophobic coat and its system with heating function
Preparation Method.
Background technology
Hydrophobic material has extensively due to its excellent super water repellency in national defence, industrial and agricultural production and daily life
Application background.Solidifying ice/frost phenomenon has many adverse effects to industries such as aviation, electric power energy, heating-ventilation-air-conditionings, a lot
When can bring serious harm.For example, overhead transmission line is influenceed to be also easy to produce icing phenomenon by ice climate, and icing is produced
Mechanically and electrically destruction be power transmission line main harm, and therefore cause flashover and puncture wait electric power accident, and torsion, it is curved
The bent transmission tower that even fractures.The formation of ice/frost can effectively be suppressed by the technology, heating super-hydrophobic automatic cleaning effect is realized
Really.The technology is simple, raw materials used cheap and easily-available, is expected to realize the large-scale production of heating super-hydrophobic automatic cleaning coating and makes
With.
The content of the invention
It is an object of the invention to provide a kind of super-hydrophobic coat with heating function and preparation method thereof.The mesh of the present invention
Be achieved through the following technical solutions：
A kind of super-hydrophobic coat preparation method with heating function that the present invention is provided, this method comprises the following steps：
1）By slide cleaning and drying；
2）Control flame combustion and deposit silica aerogel layer in slide surface；
3）The slide two ends that surface is deposited into silica aerogel layer provide excitation power supply.
Further, step 1）Described in cleaning and dry comprise the following steps that：First by slide spend from
Sub- water and acetone carry out alternately cleaning, are then cleaned using ultrasonic cleaning machine, then are rinsed with deionized water, are placed in
It is dried in vacuum drying chamber.
Further, step 2）Described in flame combustion be candle, kerosene lamp, alcolhol burner and charcoal in one kind.
Further, step 2）Described in the thickness of slide surface deposition silica aerogel layer be the mm of 1 um~5.
Further, step 3）Described in excitation power supply for one kind in direct current, exchange or pulse.
Further, step 3）Described in excitation power supply voltage magnitude be 1~1000V, frequency be 10~50Hz.
Further, step 1）Described in vacuum drying chamber temperature be 40~200 DEG C, 1~48h of drying time.
On the other hand, there is the super-hydrophobic coat of heating function as made from preparation method recited above.
By adopting the above-described technical solution, the beneficial effects of the present invention are：
The technical scheme that the present invention is provided is realized simply, with good practicality, it is not necessary to special equipment and special place
Manage bar part.Silica aerogel layer is deposited using simple flame combustion and in slide surface, and provides it excitation power supply and be can be achieved,
It is repeatable strong.Compared with prior art, method of the invention can realize the super-hydrophobic coat with heating function.
Brief description of the drawings
Fig. 1 shows the super-hydrophobic coat that the field emission scanning electron microscope prepared by the embodiment of the present invention 1 is observed
Surface topography.
Fig. 2 shows the super-hydrophobic coat contact angle figure prepared by the embodiment of the present invention 1.
Fig. 3 shows the super-hydrophobic coat with heating function in the V of excited target voltage magnitude 1000, electric voltage frequency 50
Hz, sample surface temperature figure is shot by infrared thermography.
Fig. 4 shows graph of a relation of the infrared thermography test sample surface temperature with the time.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, the JEOL in Fig. 1 represents the model of used equipment；2.00 kV represent the voltage that equipment adds；2.6
Mm represents probe to the vertical range of sample surfaces；X 200.000 represents multiplication factor；UED（GB）Scanned using Flied emission
Electron-microscope scanning pattern；1 um scales.
Embodiment 1
This example provides a kind of super-hydrophobic coat with heating function and preparation method thereof, comprises the following steps：1）Glass will be carried
Piece cleaning and drying；
The step 1）In, sheet glass is subjected to alternately cleaning with deionized water and acetone first, then using ultrasonic cleaning machine
Cleaned, then be rinsed with deionized water, be placed in being dried in vacuum drying chamber.
The present embodiment is to take rectangle glass piece 26*76*1 mm, alternately cleaning is carried out with deionized water and normal propyl alcohol, so
Cleaned, then be rinsed with deionized water using ultrasonic cleaning machine afterwards, be placed in being dried in vacuum drying chamber, vacuum
Drying box temperature be at 80 DEG C drying time be 4 hours.
2）Control flame combustion and deposit silica aerogel layer in slide surface；
The step 2）Middle slide surface deposit thickness is the mm of 1 um~5.
The present embodiment is candle flame burning and is 1 mm in slide surface deposition silica aerogel layer thickness.
3）Excitation power supply is provided by the slide two ends for depositing carbon black.
The present embodiment is to be burnt by candle flame and deposit the mm of silica aerogel layer thickness 1 in slide surface, is then being sunk
The wave carrier piece two ends of the black coating of carbon deposit provide the V of voltage magnitude 1000, the Hz of frequency 50 of excitation power supply, wherein excitation power supply.
The contact angle of super-hydrophobic coat manufactured in the present embodiment and the globule is tested with contact angle tester, its contact angle is
161.5°。
Relation of the sample surface temperature manufactured in the present embodiment with the time is tested by infrared thermography, test result is such as
Shown in Fig. 4.
Embodiment 2
This example provides a kind of super-hydrophobic coat with heating function and preparation method thereof, comprises the following steps：1）Glass will be carried
Piece cleaning and drying；
The step 1）In, sheet glass is subjected to alternately cleaning with deionized water and normal propyl alcohol first, then using ultrasonic cleaning
Device is cleaned, then is rinsed with deionized water, is placed in being dried in vacuum drying chamber.
The present embodiment is to take rectangle glass piece 26*76*1 mm, alternately cleaning is carried out with deionized water and normal propyl alcohol, so
Cleaned, then be rinsed with deionized water using ultrasonic cleaning machine afterwards, be placed in being dried in vacuum drying chamber, vacuum
Drying box temperature be at 100 DEG C drying time be 2 hours.
2）Control flame combustion and deposit silica aerogel layer in slide surface；
The step 2）Middle slide surface deposit thickness is the mm of 1 um~5.
The present embodiment is kerosene lamp flame combustion and is 3 mm in slide surface deposition silica aerogel layer thickness.
3）Power supply is provided by the slide two ends for depositing carbon black.
The present embodiment is by kerosene lamp flame combustion and in the mm of slide surface deposition silica aerogel layer thickness 3, then
The wave carrier piece two ends for depositing carbon black coating provide the V of voltage magnitude 800, the Hz of frequency 40 of excitation power supply, wherein excitation power supply.
Embodiment 3
This example provides a kind of super-hydrophobic coat with heating function and preparation method thereof, comprises the following steps：1）Glass will be carried
Piece cleaning and drying；
The step 1）In, sheet glass is subjected to alternately cleaning with deionized water and normal propyl alcohol first, then using ultrasonic cleaning
Device is cleaned, then is rinsed with deionized water, is placed in being dried in vacuum drying chamber.
The present embodiment is to take rectangle glass piece 26*76*1 mm, alternately cleaning is carried out with deionized water and normal propyl alcohol, so
Cleaned, then be rinsed with deionized water using ultrasonic cleaning machine afterwards, be placed in being dried in vacuum drying chamber, vacuum
Drying box temperature be at 200 DEG C drying time be 1 hour.
2）Control flame combustion and deposit silica aerogel layer in slide surface；
The step 2）Middle slide surface deposit thickness is the mm of 1 um~5.
The present embodiment is alcolhol burner flame combustion and is 1 um in slide surface deposition silica aerogel layer thickness.
3）Power supply is provided by the slide two ends for depositing carbon black.
The present embodiment is by alcolhol burner flame combustion and in the um of slide surface deposition silica aerogel layer thickness 1, then
The wave carrier piece two ends for depositing carbon black coating provide the V of voltage magnitude 500, the Hz of frequency 10 of excitation power supply, wherein excitation power supply.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Protection domain among.
Claims (8)
1. a kind of super-hydrophobic coat preparation method with heating function, it is characterised in that this method comprises the following steps：
1）By slide cleaning and drying；
2）Control flame combustion and deposit silica aerogel layer in slide surface；
3）The slide two ends that surface is deposited into silica aerogel layer provide excitation power supply.
2. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 1, it is characterised in that：Step 1）
Described in cleaning and dry comprise the following steps that：Slide is carried out with deionized water and acetone first alternately clear
Wash, then cleaned using ultrasonic cleaning machine, then be rinsed with deionized water, be placed in being done in vacuum drying chamber
It is dry.
3. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 1, it is characterised in that：Step 2）
Described in flame combustion be candle, kerosene lamp, alcolhol burner and charcoal in one kind.
4. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 1, it is characterised in that：Step 2）
Described in the thickness of slide surface deposition silica aerogel layer be the mm of 1um~5.
5. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 1, it is characterised in that：Step 3）
Described in excitation power supply be direct current, exchange or pulse in one kind.
6. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 5, it is characterised in that：Step 3）
Described in excitation power supply voltage magnitude be 1~1000V, frequency be 10~50Hz.
7. a kind of super-hydrophobic coat preparation method with heating function as claimed in claim 1, it is characterised in that：Step 1）
Described in vacuum drying chamber temperature be 40~200 DEG C, 1~48h of drying time.
8. a kind of super-hydrophobic coat with heating function, it is characterised in that as the preparation described in any one of claim 1~7
Method is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545619.4A CN107324666A (en) | 2017-07-06 | 2017-07-06 | A kind of super-hydrophobic coat with heating function and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710545619.4A CN107324666A (en) | 2017-07-06 | 2017-07-06 | A kind of super-hydrophobic coat with heating function and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107324666A true CN107324666A (en) | 2017-11-07 |
Family
ID=60195943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710545619.4A Pending CN107324666A (en) | 2017-07-06 | 2017-07-06 | A kind of super-hydrophobic coat with heating function and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102610A (en) * | 2017-12-21 | 2018-06-01 | 湖北大学 | A kind of based superhydrophobic thin films and preparation method thereof |
Citations (4)
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|---|---|---|---|---|
| CN102173407A (en) * | 2010-12-29 | 2011-09-07 | 华中科技大学 | Preparation method of flexible carbon nanoparticle and application of method |
| KR101449589B1 (en) * | 2013-10-17 | 2014-10-08 | 한국과학기술원 | Fabrication method of a stable superhydrophobic surface through the fixation of nanoparticle by using a paraffin wax |
| CN104837227A (en) * | 2015-04-21 | 2015-08-12 | 侨健新能源科技（苏州）有限公司 | Carbon far-infrared heating panel |
| CN105523722A (en) * | 2016-01-21 | 2016-04-27 | 湖北大学 | Super-hydrophobic coating containing candle soot and preparation method of same |
-
2017
- 2017-07-06 CN CN201710545619.4A patent/CN107324666A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173407A (en) * | 2010-12-29 | 2011-09-07 | 华中科技大学 | Preparation method of flexible carbon nanoparticle and application of method |
| KR101449589B1 (en) * | 2013-10-17 | 2014-10-08 | 한국과학기술원 | Fabrication method of a stable superhydrophobic surface through the fixation of nanoparticle by using a paraffin wax |
| CN104837227A (en) * | 2015-04-21 | 2015-08-12 | 侨健新能源科技（苏州）有限公司 | Carbon far-infrared heating panel |
| CN105523722A (en) * | 2016-01-21 | 2016-04-27 | 湖北大学 | Super-hydrophobic coating containing candle soot and preparation method of same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108102610A (en) * | 2017-12-21 | 2018-06-01 | 湖北大学 | A kind of based superhydrophobic thin films and preparation method thereof |
| CN108102610B (en) * | 2017-12-21 | 2020-07-14 | 湖北大学 | Super-hydrophobic film and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
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| RJ01 | Rejection of invention patent application after publication |