CN109096803A - Transparent hydrophobic SiO2The preparation method and application of nano functional liquid - Google Patents
Transparent hydrophobic SiO2The preparation method and application of nano functional liquid Download PDFInfo
- Publication number
- CN109096803A CN109096803A CN201810777663.2A CN201810777663A CN109096803A CN 109096803 A CN109096803 A CN 109096803A CN 201810777663 A CN201810777663 A CN 201810777663A CN 109096803 A CN109096803 A CN 109096803A
- Authority
- CN
- China
- Prior art keywords
- preparation
- transparent hydrophobic
- functional liquid
- sio
- nano functional
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
Abstract
The invention discloses a kind of transparent hydrophobic SiO2The preparation method of nano functional liquid comprising following steps: being added basic catalyst and esters of silicon acis in alcohols solvent, and stirring, ageing prepare SiO2Nanoparticulate dispersion；Basic catalyst is one of ammonium hydroxide, ethylenediamine, NaOH aqueous solution, KOH aqueous solution or several, in which: NaOH aqueous solution and KOH concentration of aqueous solution are that the molar ratio of 0.2~5mol/L, NaOH and KOH and alcohols solvent is 1:10000~1:1000；The volume ratio of ammonium hydroxide and ethylenediamine and alcohols solvent is 1:100~1:20；Low-surface-energy is added carries out reaction modification without fluorine organic, prepares transparent hydrophobic SiO2Nano functional liquid.Present invention process is simple, environmental-friendly, low in cost, has great social value and economic value in industrialization promotion is produced and applied.The invention also discloses transparent hydrophobic SiO2The application of nano functional liquid, the static contact angle of obtained transparent hydrophobic film surface and water is up to 165.7 °, and roll angle is down to 1.2 °.
Description
Technical field
The present invention relates to hydrophobic material technical fields, and in particular to a kind of transparent hydrophobic SiO2The preparation of nano functional liquid
Method and application.
Background technique
Based superhydrophobic thin films, which refer to, is greater than 150 °, film of the roll angle less than 10 ° with water droplet contact angle, with waterproof, from clearly
The functions such as clean, antifouling, thus have broad application prospects in daily life and industrial circle etc..Super hydrophobic surface utilizes lotus leaf
And the bionic super-hydrophobic self-cleaning principle on the surfaces such as cicada's wings, hydrophobic performance have benefited from surface micro-nano coarse structure and low surface
The ingredient of energy.Due to superhydrophobic characteristic, water droplet takes away the powder dust particle and dirt adhered to it when slipping away the surface of solids, from
And realize self-cleaning function.The function of this self-cleaning anti-pollution has great application in many fields of modern industry and life
Value.
Transparent hydrophobic film not only has the automatically cleaning anti-pollution function of super hydrophobic surface, but also because of its good visible light
Through characteristic, therefore it is expected for building glass, solar panel, windshield such as automobile, aircraft etc..This material is not only
The pollution of the air pollutants such as dust can be reduced or avoided, in high humidity environment and rainy day, because of the cohesion of rainwater and tumble due to band
It walks surface dirt and realizes self-cleaning function, and because its antireflective antireflective properties useful makes glass keep higher transparency, meet
Daylighting demand improves traveling and the visual field in-flight, improves safety.This high transmittance characteristic is for abundant in photovoltaic cell
The self-cleaning surface function of assigning photovoltaic battery panel under the premise of guaranteeing enough light-transmissives using sunlight, has weight
The application value and meaning wanted.The function film is applied to building glass, can greatly reduce wash number.
According to the literature, transparent hydrophobic surface or film can use plasma etching, CVD etc. substrate (such as
Glass) construction certain roughness surface, then rough surface carry out organic matter modification and obtain transparent super thin performance.Such as
Hozumi et al. uses CVD method in the nanometer particle film of deposited on substrates certain roughness, then carries out organic matter modification and obtain
Obtain transparent hydrophobic surface (Hozumi A., Takai O, Preparation of Ultra Water-Repellent Films
By Microwave Plasma-Enhanced CVD [J] .Thin SolidFilms.1997,303,222~225).
In addition, Chinese patent CN107629492A disclose a kind of super hydrophobic coating preparation method and its gained coating and
The application of high transparency super-hydrophobic coat is prepared, preparation process is simple, and reaction is mild, but needs to introduce flucride siloxane, right
Environment is unfavorable.
Patent CN107513176A discloses a kind of preparation method of transparent hydrophobic thin polymer film, using tape casting
Or transparent polymer film prepared by the moulding process such as orientation stretching, invention utilize supercritical CO2Foaming makes polymer
Film surface forms the special construction of nanometer mastoid process and groove, and super-hydrophobic and low reflection is realized while keeping transparency.But
It is that this method needs special process conditions.
Patent CN 103524053B by base treatment, core-shell structure preparation, micro-nano structure assembling, heat treatment and it is hydrophobic
Substance modification, has obtained transparent hydrophobic coating.Patent CN106835043A discloses the preparation of transparent transparent hydrophobic film,
Its product has both ultra-thin, super transparent and super hydrophobic functional, and thickness is in 60~150nm, contact of the light transmittance 90~97%, with water
Angle is greater than 167 °.But the invention is combined using rf magnetron sputtering with annealing, is surpassed in conjunction with low temperature fluorate processing
Hydrophobic function film needs special and expensive process equipment.
These method equipment or preparation cost are expensive, and operating process is more complicated, and experiment condition is harsh, technique and equipment
Corresponding limitation limit the industrialized production and application of its product.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of simple process, it is environmental-friendly, at
This cheap transparent hydrophobic SiO2The preparation method of nano functional liquid.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of transparent hydrophobic SiO2Nano functional liquid
Preparation method comprising following steps:
Basic catalyst and esters of silicon acis are added in alcohols solvent, stirring, ageing prepare SiO2Nanoparticulate dispersion；
The basic catalyst is one of ammonium hydroxide, ethylenediamine, NaOH aqueous solution, KOH aqueous solution or several, in which: described
NaOH aqueous solution and KOH concentration of aqueous solution are 0.2~5mol/L, NaOH and KOH and the molar ratio of the alcohols solvent is
1:10000~1:1000；The volume ratio of the ammonium hydroxide and ethylenediamine and the alcohols solvent is 1:100~1:20；
Low-surface-energy is added carries out reaction modification without fluorine organic, prepares transparent hydrophobic SiO2Nano functional liquid.
Further, the alcohols solvent is one or more of ethyl alcohol, methanol, isopropanol.
Further, the alcohols solvent is ethyl alcohol.
Further, the esters of silicon acis is positive one or both of tetrabutyl silicate, tetraethyl orthosilicate.
Further, the preparation SiO2The reaction temperature of nanoparticulate dispersion is room temperature to 80 DEG C.
Further, the digestion time is 1~7 day.
Further, the low-surface-energy includes methyltriethoxysilane, methyl trimethoxy oxygroup silicon without fluorine organic
Alkane, dimethyl silicone polymer, propyl trimethoxy silicane, octyltri-ethoxysilane, hexamethyldisilazane, dodecyl three
One of methoxy silane, dodecyl triethoxysilane, hexadecyl trimethoxy silane, triethoxy methyl silicane
Or it is several.
Further, the volume ratio without fluorine organic and alcohols solvent of the low-surface-energy is 1:40~1:4.
The present invention also provides a kind of transparent hydrophobic SiO2The application of nano functional liquid, using as above any system
The transparent hydrophobic SiO of Preparation Method preparation2Nano functional liquid prepares transparent hydrophobic film.
Further, by the transparent hydrophobic SiO2Nano functional liquid be coated on glass, building light curtain, photovoltaic cell,
Aviation aircraft windshield, mobile phone screen or computer screen surface form the transparent hydrophobic film.
Compared with the prior art, the advantages of the present invention are as follows:
(1) present invention process is simple, environmental-friendly, low in cost, has in industrialization promotion is produced and applied great
Social value and economic value.
(2) the transparent hydrophobic SiO that the present invention is prepared2Nano functional liquid has very good dispersibility, normal
It is generated without obvious sediment within the lower placement of temperature 1 year or more, is conducive to product long term storage.
(3) transparent hydrophobic SiO provided by the invention2Nano functional liquid can be coated on glass by the methods of spraying, dip-coating
All kinds of substrates such as glass, ceramics, plastics, metal, to improve the water repelling anti-fouling performance and the existing antifouling products of substitution of substrate, thus
Achieve the purpose that effect free of cleaning and extend product service life, the transparent hydrophobic film surface and water in glass substrate it is quiet
Up to 165.7 °, roll angle shows extraordinary super hydrophobic functional, is formed on a glass substrate state contact angle down to 1.2 °
Transparent hydrophobic film is greater than 93% to the mean transmissivity of visible light, and transmitance is greater than the transmitance of glass substrate itself,
Therefore, the transparent hydrophobic film being prepared building glass, building light curtain, photovoltaic cell, aviation aircraft windshield,
The fields such as mobile phone screen or computer screen surface have a wide range of applications, and are not changing the original substrate transmitance for even enhancing light
Under the premise of, the automatically cleaning anti-pollution function of the windshield such as existing vehicle window, solar panel etc. is greatly improved.
Detailed description of the invention
Fig. 1 is the field emission scanning electron microscope figure of transparent hydrophobic film surface obtained in the embodiment of the present invention 1；
Fig. 2 is transparent hydrophobic Thin Films UV-vis light transmission rate curve obtained in the embodiment of the present invention 1；
Fig. 3 is the static contact angle figure of transparent hydrophobic film surface and water obtained in the embodiment of the present invention 1；
Fig. 4 is transparent hydrophobic Thin Films UV-vis light transmission rate curve obtained in the embodiment of the present invention 2；
Fig. 5 is the static contact angle figure of transparent hydrophobic film surface and water obtained in the embodiment of the present invention 2；
Fig. 6 is the static contact angle figure of transparent hydrophobic film surface and water obtained in the embodiment of the present invention 4.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
The embodiment of the present invention provides a kind of transparent hydrophobic SiO2The preparation method of nano functional liquid comprising following step
It is rapid:
S1: being added basic catalyst and esters of silicon acis in alcohols solvent, and stirring, ageing prepare SiO2Nano particle dispersion
Liquid；Basic catalyst is one of ammonium hydroxide, ethylenediamine, NaOH aqueous solution, KOH aqueous solution or several, in which: NaOH is water-soluble
Liquid and KOH concentration of aqueous solution are 0.2~5mol/L, NaOH (NaOH i.e. in NaOH aqueous solution) and KOH aqueous solution (i.e. KOH
KOH in aqueous solution) it with the molar ratio of alcohols solvent is 1:10000~1:1000；Ammonium hydroxide and ethylenediamine and alcohols solvent
Volume ratio is 1:100~1:20；
S2: low-surface-energy is added carries out reaction modification without fluorine organic, prepares transparent hydrophobic SiO2Nano functional liquid.
Wherein, in step S1, alcohols solvent is one or more of ethyl alcohol, methanol, isopropanol, it is preferred to use ethyl alcohol.
Wherein, in step S1, esters of silicon acis is positive one or both of tetrabutyl silicate, tetraethyl orthosilicate.
Wherein, in step S1, SiO is prepared2The reaction temperature of nanoparticulate dispersion is room temperature to 80 DEG C, it is preferred to use room
Temperature.
Wherein, in step S1, digestion time is 1~7 day.
Wherein, in step S2, low-surface-energy includes methyltriethoxysilane, methyl trimethoxy oxygroup silicon without fluorine organic
Alkane, dimethyl silicone polymer, propyl trimethoxy silicane, octyltri-ethoxysilane, hexamethyldisilazane, dodecyl three
One of methoxy silane, dodecyl triethoxysilane, hexadecyl trimethoxy silane, triethoxy methyl silicane
Or it is several, the volume ratio without fluorine organic and alcohols solvent of low-surface-energy is 1:40~1:4.
Transparent hydrophobic SiO provided by the invention2The preparation method of nano functional liquid, simple process is environmental-friendly, cost
Cheap, the nano functional liquid that this method is prepared can both be directly coated at various substrates and obtain transparent hydrophobic film, can also
The transparent hydrophobic coating with enhancing adhesive force is obtained to carry out collocation with resin etc..
The embodiment of the invention also provides a kind of transparent hydrophobic SiO2The application of nano functional liquid, using such as above-mentioned preparation
The transparent hydrophobic SiO of method preparation2Nano functional liquid prepares transparent hydrophobic film.
The easy-to-use preparation method plated film such as dip-coating, spraying can be used to various substrate surfaces, such as glass in the present embodiment
Glass, ceramics, plastics, metal, so that transparent hydrophobic film is formed in these substrate surfaces, to improve the water repelling anti-fouling of substrate
Existing antifouling products can and be substituted, experiment shows that this method has good practicability.
It, can be by transparent hydrophobic SiO when concrete application2Nano functional liquid is coated on building glass, building light curtain, photovoltaic
Battery, aviation aircraft windshield, mobile phone screen or computer screen surface can be formed transparent super with self-cleaning function
Hydrophobic film.
Below by 5 specific embodiments, further the present invention is described in detail.
Embodiment 1
A kind of transparent hydrophobic SiO2The preparation method of nano functional liquid comprising following steps:
S1: transparent SiO2The preparation of nanoparticulate dispersion: it is added in 60ml ethyl alcohol under room temperature condition, stirring
Then ethyl orthosilicate 2ml is added in 1.2ml concentrated ammonia liquor, after stirring 3h, be aged 5 days.
S2: transparent hydrophobic SiO2The preparation of nano functional liquid: hexamethyldisilazane 15ml is added under stirring, instead
To get transparent hydrophobic SiO after answering 3 hours2Nano functional liquid.
The preparation of transparent hydrophobic film: the transparent hydrophobic SiO that will be prepared in step S2 under stirring2It receives
Rice functional liquid is coated on glass substrate surface by way of spraying, and then room temperature spontaneously dries or 80 DEG C or less dry, i.e.,
Obtain transparent hydrophobic film.
Shown in Figure 1, sem test shows that the transparent hydrophobic film surface in the present embodiment glass substrate is thick
It is rough, there is particle agglomeration, thus it is easily formed second level coarse structure, it is advantageously implemented surface super hydrophobic functional.It is shown in Figure 2,
Transparent hydrophobic film in the present embodiment glass substrate is 93% to the mean transmissivity of visible light, is higher than glass substrate itself
To the mean transmissivity (about 91%) of visible light, the static contact angle of transparent hydrophobic film surface and water in glass substrate is
165.7 ° (shown in Figure 3), roll angle is 1.2 °.
Embodiment 2
A kind of transparent hydrophobic SiO2The preparation method of nano functional liquid comprising following steps:
S1: transparent SiO2The preparation of nanoparticulate dispersion: it is added in 50ml ethyl alcohol under room temperature condition, stirring
Ethyl orthosilicate 1ml is then added in the NaOH solution (concentration 3mol/L) of 0.1ml, after stirring 3h, is aged 5 days.
S2: transparent hydrophobic SiO2The preparation of nano functional liquid: hexamethyldisilazane 8ml is added under stirring, instead
To get transparent hydrophobic SiO after answering 3 hours2Nano functional liquid.
The preparation of transparent hydrophobic film: the transparent hydrophobic SiO that will be prepared in step S2 under stirring2It receives
Rice functional liquid is coated on glass substrate surface by way of spraying, and then room temperature spontaneously dries or 80 DEG C or less dry, i.e.,
Obtain transparent hydrophobic film.
Shown in Figure 4, the transparent hydrophobic film in the present embodiment glass substrate is to the mean transmissivity of visible light
93%, transparent hydrophobic film surface and water higher than glass substrate itself to the mean transmissivity of visible light, in glass substrate
Static contact angle be 162.1 ° (shown in Figure 5), roll angle be 1.8 °.
Embodiment 3
Transparent hydrophobic SiO provided in this embodiment2The preparation method of nano functional liquid and the system of transparent hydrophobic film
Standby same as Example 1, difference is to prepare SiO in step S12The reaction temperature of nanoparticulate dispersion is 50 DEG C.
The static contact angle of transparent hydrophobic film surface and water in the present embodiment glass substrate is 159.0 °, roll angle
It is 3.0 °.
Embodiment 4
Transparent hydrophobic SiO provided in this embodiment2The preparation method of nano functional liquid and the system of transparent hydrophobic film
Standby same as Example 2, difference is in step S1 that ethyl alcohol additive amount is 80ml.
The static contact angle of transparent hydrophobic film surface and water in the present embodiment glass substrate is 155.8 ° (referring to figure
Shown in 6), roll angle is 3.5 °.
Embodiment 5
Transparent hydrophobic SiO provided in this embodiment2The preparation method of nano functional liquid and the system of transparent hydrophobic film
Standby same as Example 2, difference is in step S1 that digestion time is 7 days.
The static contact angle of transparent hydrophobic film surface and water in the present embodiment glass substrate is 163.7 °, roll angle
It is 2.0 °.
Embodiment 6
Transparent hydrophobic SiO provided in this embodiment2The preparation method of nano functional liquid and the system of transparent hydrophobic film
Standby same as Example 1, difference is to replace hexamethyldisilazane with triethoxy methyl silicane in step S2.
The static contact angle of transparent hydrophobic film surface and water in the present embodiment glass substrate is 154.6 °, roll angle
It is 3.2 °.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of transparent hydrophobic SiO2The preparation method of nano functional liquid, which is characterized in that it includes the following steps:
Basic catalyst and esters of silicon acis are added in alcohols solvent, stirring, ageing prepare SiO2Nanoparticulate dispersion；The alkali
Property catalyst be one of ammonium hydroxide, ethylenediamine, NaOH aqueous solution, KOH aqueous solution or several, in which: the NaOH is water-soluble
Liquid and KOH concentration of aqueous solution be 0.2~5mol/L, NaOH and KOH and the alcohols solvent molar ratio be 1:10000~
1:1000；The volume ratio of the ammonium hydroxide and ethylenediamine and the alcohols solvent is 1:100~1:20；
Low-surface-energy is added carries out reaction modification without fluorine organic, prepares transparent hydrophobic SiO2Nano functional liquid.
2. preparation method as described in claim 1, it is characterised in that: the alcohols solvent is ethyl alcohol, in methanol, isopropanol
It is one or more of.
3. preparation method as claimed in claim 2, it is characterised in that: the alcohols solvent is ethyl alcohol.
4. preparation method as described in claim 1, it is characterised in that: the esters of silicon acis is positive tetrabutyl silicate, positive silicic acid four
One or both of ethyl ester.
5. preparation method as described in claim 1, it is characterised in that: the preparation SiO2The reaction temperature of nanoparticulate dispersion
Degree is room temperature to 80 DEG C.
6. preparation method as described in claim 1, it is characterised in that: the digestion time is 1~7 day.
7. preparation method as described in claim 1, it is characterised in that: the low-surface-energy includes methyl three without fluorine organic
Ethoxysilane, methyltrimethoxysilane, dimethyl silicone polymer, propyl trimethoxy silicane, octyltri-ethoxysilane,
Hexamethyldisilazane, dodecyltrimethoxysilane, dodecyl triethoxysilane, hexadecyl trimethoxy silicon
One of alkane, triethoxy methyl silicane are several.
8. preparation method as claimed in claim 7, it is characterised in that: the low-surface-energy without fluorine organic and alcohols solvent
Volume ratio be 1:40~1:4.
9. a kind of transparent hydrophobic SiO2The application of nano functional liquid, it is characterised in that: using as described in claim 1~8 is any
Preparation method preparation transparent hydrophobic SiO2Nano functional liquid prepares transparent hydrophobic film.
10. application as claimed in claim 9, it is characterised in that: by the transparent hydrophobic SiO2Nano functional liquid is coated on glass
Glass, building light curtain, photovoltaic cell, aviation aircraft windshield, mobile phone screen or computer screen surface are formed described transparent super
Hydrophobic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777663.2A CN109096803A (en) | 2018-07-16 | 2018-07-16 | Transparent hydrophobic SiO2The preparation method and application of nano functional liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777663.2A CN109096803A (en) | 2018-07-16 | 2018-07-16 | Transparent hydrophobic SiO2The preparation method and application of nano functional liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109096803A true CN109096803A (en) | 2018-12-28 |
Family
ID=64846305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777663.2A Pending CN109096803A (en) | 2018-07-16 | 2018-07-16 | Transparent hydrophobic SiO2The preparation method and application of nano functional liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109096803A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629544A (en) * | 2019-10-09 | 2019-12-31 | 三峡大学 | Underwater siphon material and preparation method and application thereof |
| CN111303698A (en) * | 2020-02-25 | 2020-06-19 | 杭州电子科技大学 | Application of hydrophobic material on surface of propeller |
| CN111961410A (en) * | 2020-08-25 | 2020-11-20 | 陕西科技大学 | Preparation and application of fluorine-free transparent self-cleaning coating capable of being cured at normal temperature |
| CN116285541A (en) * | 2023-02-16 | 2023-06-23 | 武汉疏能新材料有限公司 | Super-hydrophobic thermochromic composite functional coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001348531A (en) * | 2000-06-07 | 2001-12-18 | Catalysts & Chem Ind Co Ltd | Transparent ion getter film-forming coating liquid, substrate with the formed film, and liquid crystal display cell therewith |
| CN101519278A (en) * | 2009-03-27 | 2009-09-02 | 吉林大学 | Method for preparing transparent super-hydrophobic automatic cleaning coating |
| CN103359954A (en) * | 2012-04-01 | 2013-10-23 | 比亚迪股份有限公司 | Preparation method of silicon dioxide super-hydrophobic thin film and super-hydrophobic material |
| CN105086537A (en) * | 2015-08-18 | 2015-11-25 | 江西省科学院应用化学研究所 | Transparent super-hydrophobic self-cleaning coating |
-
2018
- 2018-07-16 CN CN201810777663.2A patent/CN109096803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001348531A (en) * | 2000-06-07 | 2001-12-18 | Catalysts & Chem Ind Co Ltd | Transparent ion getter film-forming coating liquid, substrate with the formed film, and liquid crystal display cell therewith |
| CN101519278A (en) * | 2009-03-27 | 2009-09-02 | 吉林大学 | Method for preparing transparent super-hydrophobic automatic cleaning coating |
| CN103359954A (en) * | 2012-04-01 | 2013-10-23 | 比亚迪股份有限公司 | Preparation method of silicon dioxide super-hydrophobic thin film and super-hydrophobic material |
| CN105086537A (en) * | 2015-08-18 | 2015-11-25 | 江西省科学院应用化学研究所 | Transparent super-hydrophobic self-cleaning coating |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629544A (en) * | 2019-10-09 | 2019-12-31 | 三峡大学 | Underwater siphon material and preparation method and application thereof |
| CN110629544B (en) * | 2019-10-09 | 2022-10-04 | 三峡大学 | Underwater siphon material and preparation method and application thereof |
| CN111303698A (en) * | 2020-02-25 | 2020-06-19 | 杭州电子科技大学 | Application of hydrophobic material on surface of propeller |
| CN111961410A (en) * | 2020-08-25 | 2020-11-20 | 陕西科技大学 | Preparation and application of fluorine-free transparent self-cleaning coating capable of being cured at normal temperature |
| CN116285541A (en) * | 2023-02-16 | 2023-06-23 | 武汉疏能新材料有限公司 | Super-hydrophobic thermochromic composite functional coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109181536A (en) | The superoleophobic SiO of transparent hydrophobic2The preparation method and application of nano functional liquid | |
| CN109096803A (en) | Transparent hydrophobic SiO2The preparation method and application of nano functional liquid | |
| CN106085070B (en) | A kind of low-surface-energy micro nano-coatings material and preparation method thereof | |
| CN109370418A (en) | A kind of super hydrophobic coating, coating and its preparation method and application | |
| CN102849962B (en) | Preparation method of SiO2 super-hydrophobic film and super-hydrophobic material | |
| CN108587447B (en) | Preparation method of durable transparent super-hydrophobic coating suitable for various substrates | |
| CN108912754A (en) | A kind of super-hydrophobic SiO2The preparation method and application of nano functional liquid | |
| CN113754308B (en) | Preparation method of super-amphiphobic antifouling transparent coating | |
| CN104987520A (en) | Super-hydrophobic nanometer transparent coating and preparation method thereof | |
| CN107629492B (en) | The preparation method and its gained coating of a kind of super hydrophobic coating and the application for preparing high transparency super-hydrophobic coat | |
| CN111534162B (en) | Montmorillonite-based photocatalytic super-hydrophobic coating and preparation method thereof | |
| CN113004749A (en) | Super-hydrophobic coating and preparation method and application thereof | |
| CN111826008A (en) | Antireflection coating liquid and preparation method thereof | |
| CN103771728B (en) | There is preparation method and the super-hydrophobic coat of the coating of anti-reflection character at visible ray and near infrared light region | |
| CN105399340A (en) | Super-hydrophobic high-transmittance SiO2 anti-reflecting thin film and preparation method thereof | |
| CN109181537B (en) | Super-amphiphobic SiO2Preparation method and application of nano functional liquid | |
| CN105461234B (en) | Hydrophobic automatically cleaning antireflection coatings and preparation method thereof | |
| CN104261695A (en) | Preparation method of transparent super-hydrophobic zinc oxide coating | |
| CN112300648A (en) | Transparent super-hydrophobic coating and preparation method thereof | |
| CN112919826B (en) | Preparation method of high-light-transmittance amphiphobic antireflection film | |
| CN114133817A (en) | Firm and transparent super-hydrophobic coating and preparation method thereof | |
| CN114350192B (en) | Coating with hydrophilic self-cleaning capability and preparation method thereof | |
| CN114369411A (en) | Preparation method of high-light-transmittance super-hydrophobic coating | |
| CN112724767A (en) | Enhanced anti-reflection hydrophobic coating and preparation method thereof | |
| CN110791199B (en) | Fluorine-containing organopolysiloxane self-cleaning coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181228 |
|
| RJ01 | Rejection of invention patent application after publication |