CN106082697B - A kind of energy conservation coated glass and preparation method thereof - Google Patents

A kind of energy conservation coated glass and preparation method thereof Download PDF

Info

Publication number
CN106082697B
CN106082697B CN201610473847.0A CN201610473847A CN106082697B CN 106082697 B CN106082697 B CN 106082697B CN 201610473847 A CN201610473847 A CN 201610473847A CN 106082697 B CN106082697 B CN 106082697B
Authority
CN
China
Prior art keywords
glass
vanadium
layer
solution
coated
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.)
Expired - Fee Related
Application number
CN201610473847.0A
Other languages
Chinese (zh)
Other versions
CN106082697A (en
Inventor
赵高凌
李金�
卢王威
沈鸽
韩高荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN201610473847.0A priority Critical patent/CN106082697B/en
Publication of CN106082697A publication Critical patent/CN106082697A/en
Application granted granted Critical
Publication of CN106082697B publication Critical patent/CN106082697B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C2218/00Methods for coating glass
    • C03C2218/30Aspects of methods for coating glass not covered above
    • C03C2218/32After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The invention discloses a kind of energy saving coated glasses to be sequentially depositing vanadium dioxide thermochromic layer and aerosil layer using glass as substrate on glass.Present invention incorporates the different modes for reducing by the two kinds of heat propagations of heat transfer and blocking radiant heat, provide it is a kind of have both it is heat-insulated with thermochromic function energy saving coated glass.The introducing of aerosil layer slows down the oxidation of titanium dioxide vanadium layers, while can play the role of antireflective.The invention also discloses the preparation methods of the energy conservation coated glass, carry out hydrophilic treated to glass substrate first;Vanadium dioxide precursor layer is coated by glass baseplate surface of the sol-gel method after hydrophilic treated;Again by sol-gel method in vanadium dioxide precursor layer surface coating silicon dioxide aerogel precursor body layer;Finally thermally treated to obtain energy saving coated glass, heat treatment temperature is 550~580 DEG C, and the time is 1~10h.

Description

A kind of energy conservation coated glass and preparation method thereof
Technical field
The present invention relates to the preparation fields of glass, and in particular to a kind of energy conservation coated glass and preparation method thereof.
Background technique
Building energy consumption occupies significant proportion in social total energy consumption, and by the energy that door and window scatters and disappears be it is therein most Major part, so glass energy-saving is the hot spot of current research.The optical transparence and some higher thermal conductivity having due to building glass How much the inlet of rate, indoor infrared infrared radiant energy is determined by it, therefore the heat-proof quality of glass has become measurement building glass The whether energy-efficient important indicator of glass.In cold winter, glass while obtaining the direct heat radiation of more sun, if Method reduces the loss of mid and far infrared heat radiation within doors, and interior can be made to be able to maintain convenient temperature;And in the summer of high temperature, people Wish a large amount of far-infrared thermal radiation being blocked in outdoor again, to reduce the energy consumption burden of the refrigeration equipments such as air-conditioning.
Coated glass, it is in glass surface coating one or more layers metal, alloy or metal compound film, to change The optical property of glass meets certain particular requirement.Coated glass presses the different characteristics of product, can be divided into: solar-control glazing, Low emissivity glass, electropane etc..Solar-control glazing is usually to plate one or more layers such as chromium, titanium or not in glass surface The film of the metals such as rust steel or its compound composition, makes product in color abundant, has transmissivity appropriate for visible light, right Near infrared ray has higher reflectivity, has higher absorption rate to ultraviolet light, is mainly used for building and glass curtain wall.Low emissivity glass It is the film system being made of in glass surface plating metals or its compounds such as multilayer silver, copper or tin, product has visible light higher Transmissivity, centering far infrared has very high reflectivity, has good heat-proof quality, is mainly used for building, automobile, ship The equal vehicles.Electropane is to can be used for the heating of glass in conductive films such as glass surface coating tin indium oxides, remove Frost, demisting and liquid crystal display etc..Solar-control glazing and low emissivity glass are using relatively broad, existing sunlight control glass Glass and low emissivity glass are typically all single layer plate glass, are had the drawback that in poor impact resistance, carrying and installation process easily It is contaminated with scratch, translucency is strong, reflectivity is high, light pollution is big, heat insulation performance is low, film plating layer is easy to fall off influences to use the longevity Life etc..
As Publication No. CN102785415A Chinese patent literature in disclose a kind of adjustable vanadium dioxide of transmissivity Based coextruded film further relates to the application for being used as intelligent power saving glass using the hypovanadic oxide-based composite film.The transmissivity is adjustable Hypovanadic oxide-based composite film, including vanadium dioxide film, the first inorganic transparent being arranged on the vanadium dioxide film be thin Film, and the second inorganic transparent film being arranged on the vanadium dioxide film, the first inorganic transparent film and second inorganic Bright film can be the same or different, independently selected from zinc oxide, zinc sulphide, Al-Doped ZnO, indium-doped tin oxide, indium-doped oxygen Change zinc, titanium dioxide, titanium sesquioxide and fluorine-doped tin oxide.
The transmitance of visible light can be improved using above-mentioned design and enhance the infrared ability of regulation and control of sunlight, transmitted The adjustable hypovanadic oxide-based composite film of rate, but since vanadium dioxide only has selection saturating the energy of 300~2500nm wave band The property crossed still is only limitted to have good performance of control in the wave band after above-mentioned transparent membrane is compound.Simultaneously as first, The thickness of second inorganic transparent film can not play heat-insulated effect all in nanoscale.
Summary of the invention
Present invention incorporates the different modes for reducing by the two kinds of heat propagations of heat transfer and blocking radiant heat, provide one kind and have both The heat-insulated energy saving coated glass with thermochromic function.
The invention discloses a kind of energy saving coated glasses, using glass as substrate, the successively spin coating titanium dioxide on the glass Vanadium thermochromic layer and aerosil layer.
The present invention proposes SiO2Aeroge-VO2Composite energy-saving coated glass structure, from prevention directly conduction and heat radiation two Aspect carries out energy conservation measure, utilizes SiO2Aerogel layer realization is heat-insulated, utilizes VO2Layer realizes the selectivity to different-waveband energy Through acquisition high-efficient energy-saving function.Wherein, VO2Thermochromism may be implemented the energy conservation of 300nm~2500nm wave band, but nothing Method prevents wavelength in the thermal conductivity heat transfer in 2 μm~50 μm regions, with heat-insulated SiO2After aerogel film is compound, it can prevent simultaneously The heat transfer of the heat radiation of 300nm~2500nm wave band and 2 μm~50 μm regions, to further improve energy-efficient performance;In addition, While introducing heat-proof quality, barrier vanadium dioxide thermochromic layer directly contacts aerosil layer with air, Slow down the process that vanadium dioxide is oxidized, increases its function durability.Meanwhile it is found through experiment that, with aerosil layer As teleblem, antireflective, improvement VO can be played the role of2Transmitance of the film in visible light region.
Preferably, the vanadium dioxide thermochromic layer with a thickness of 50~100nm;
The aerosil layer with a thickness of 1.0~2.0 μm, porosity is 80~88%.In the porosity and hole Under the premise of the unobvious variation of gauge structure, thicker aerogel film can bring better heat insulation, i.e., with the increasing of thickness Add, the overall thermal conductivity of coated glass is lower, but composite membrane has no in the transmitance of visible region and is substantially reduced.
The invention also discloses the preparation methods of the energy saving coated glass, comprising the following steps:
(1) hydrophilic treated is carried out to glass substrate;
(2) glass baseplate surface by sol-gel method after hydrophilic treated coats vanadium dioxide precursor layer;
(3) through sol-gel method before the vanadium dioxide precursor layer surface coating silicon dioxide aeroge of step (2) Drive body layer;
(4) glass substrate for successively coating vanadium dioxide precursor layer and aerosil precursor layer is subjected to heat Processing;
The temperature of the heat treatment is 550~580 DEG C, and the time is 1~10h.
Preferably, the hydrophilic treatment process of the glass substrate is as follows in step (1):
1): by dilute hydrochloric acid, hydrogen peroxide and deionized water mixed configuration acid solution;
2): by ammonium hydroxide, hydrogen peroxide and deionized water mixed configuration alkaline solution;
3): glass substrate being placed in an acidic solution, heating is taken out after impregnating 1~60min, is placed on again after washed In alkaline solution, 1~60min, the glass substrate after being washed after taking-up, being dried to obtain hydrophilic treated are impregnated in heating.
Preferably, the volume ratio of dilute hydrochloric acid, hydrogen peroxide and deionized water is 1:2:5 in the acid solution;
In the alkaline solution, the volume ratio of ammonium hydroxide, hydrogen peroxide and deionized water is 1:2:5.
The dilute hydrochloric acid is the hydrochloric acid solution that mass percent is lower than 20%, and the hydrogen peroxide is that mass percent is 27.5%~30% aqueous hydrogen peroxide solution, the mass percent of the ammonium hydroxide are 25%~28%.
Preferably, specific step is as follows for coating vanadium dioxide precursor layer in step (2):
A), the pH value for vanadium source and solvent A being mixed to get vanadium solution, and adjusting vanadium solution is 3.5~4, after mixing evenly Be added polyvinylpyrrolidone, be sufficiently stirred, it is still aging after obtain vanadium colloidal sol;
The vanadium source includes vanadyl acetylacetonate, vanadic sulfate;
The solvent A includes anhydrous methanol, hydrochloric acid;
The concentration of the vanadium solution is 0.125~0.130mol/L;
The mass ratio of the polyvinylpyrrolidone and vanadium solution is 3.20~3.28:100;
B), after the vanadium colloidal sol stirring of step A) preparation, coated in the glass baseplate surface after hydrophilic treated, then through drying Processing obtains the vanadium dioxide precursor layer.
Preferably, step A) in, the pH value that hydrochloric acid adjusts vanadium solution is added.
Preferably, step A) in, the still aging time is 1~2d.
Further preferably, step B) in, after the stirring of vanadium colloidal sol, the glass after hydrophilic treated is coated in by the way of spin coating Substrate surface;
The spin coating is divided into two stages, and the revolving speed of first stage is 300~400r/min, and the time is 10~15s, the The revolving speed of two-stage is 2800~3000r/min, and the time is 25~30s;
The temperature of the drying is 25~40 DEG C.
The purpose of substep spin coating is: the slow-speed of revolution makes colloidal dispersion uniform, and high revolving speed is for controlling film thickness.
Preferably, specific step is as follows for spin-on silicon dioxide aerogel precursor body layer in step (3):
A) silicon source and solvent B are mixed to get silicon solution, then are mixed with ethanedioic acid solution, it is after mixing evenly, still aging Obtain silica solution;
The silicon source includes methyltrimethoxysilane, and solvent B includes anhydrous methanol, ethyl alcohol etc.;
Silicon source concentration is 1.147~1.162mol/L in the silicon solution;
The concentration of the ethanedioic acid solution is 0.001mol/L, the volume ratio of silicon solution and ethanedioic acid solution is 11.3~ 12.5:1;
B) silica solution that step a) is obtained is mixed with ammonia spirit and guarantees NH in silica solution4 +Content is 0.0mol, is stirred Drying control chemical additive is added after mixing uniformly, static ageing obtains gel after mixing evenly;
The ammonia spirit concentration is 14.79~14.84mol/L;
The drying control chemical additive is glycerine;
The molar ratio of the drying control chemical additive and silica solution is 0.1~0.15:1;
C) gel that step b) is obtained is dissolved in dehydrated alcohol first through magnetic agitation, then after the stirring of homogeneous blender, Re-coating obtains the aerosil precursor layer on vanadium dioxide precursor layer surface after dry.
Preferably, when still aging, being sealed in step a) and guaranteeing that ambient humidity is 60~70%, at room temperature It is aged 1~2d.
Preferably, when still aging, guaranteeing that ambient humidity is 60~70% in step b), being aged 2~3d at room temperature.
Preferably, gel is stirred through homogeneous blender in step c), stirring rate is 15000~18000r/min.
Further preferably, it in step c), being coated by the way of spin coating, the spin coating is divided into two stages, the The revolving speed in one stage is 400~500r/min, and the time is 10~15s, and the revolving speed of second stage is 2200~2400r/min, when Between be 25~30s;
The temperature of the drying is 25~40 DEG C.
Preferably, the heat treatment carries out under vacuum atmosphere in step (4), heating rate is 30~35 DEG C/ min。
Compared with prior art, the present invention has the advantage that
The present invention pass through combine reduce by the two kinds of heat propagations of heat transfer and blocking radiant heat different modes, for 300nm~ The energy of 2500nm wave band, at high temperature, VO2Film has high reflectivity, outside heat can be stopped to enter the room, when low temperature VO2The reflectivity that film has is low, and outside heat enters the room, and meets power conservation requirement.But the energy of 2 μm~50 mu m wavebands, When high temperature, VO2Film has metallicity, that is, has high reflectivity in this wave band, and the heat of human-body emitting is reflected back toward It is indoor;And VO when low temperature2Film conductivity decline does not have low radiation functions, and the heat of human-body emitting is lost by glass pane, institute With VO2Film does not have low radiation functions, is not suitable for cold district theoretically.And SiO2Aerogel film has heat insulation, can be with Make up this deficiency.So composite membrane makes coated glass have both heat-insulated and intelligent thermal radiation resistance function, comprehensive energy conservation.Significantly mention The high energy-saving efficiency of the coated glass.
Aerosil layer is used for teleblem by the present invention, in addition to playing insulative effectiveness, also prevents titanium dioxide vanadium layers With directly contacting for air, slow down its oxidation process.
The aerosil layer of high transmittance, low-refraction is used for teleblem by the present invention, can play antireflective function Effect.
Detailed description of the invention
Fig. 1 is the SiO on energy saving coated glass surface prepared by embodiment 12Aeroge-VO2The SEM photograph of composite membrane section;
Fig. 2 be embodiment 1 prepare energy saving coated glass before phase change after 300nm~2500nm wave band light transmission rate figure Spectrum.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
(1) hydrophilic treated of glass substrate:
The first step, configure dilute hydrochloric acid: hydrogen peroxide: deionized water is the acid solution that volume ratio is 1:2:5, by glass substrate 20min is wherein heated in immersion, is washed with deionized water after taking-up clean.Second, configure ammonium hydroxide: hydrogen peroxide: deionized water volume Than the alkaline solution for 1:2:5, then glass substrate is added thereto heating and boils 20min, after taking-up again with deionized water repeatedly It rinses, thermal current drying.
(2) vanadium dioxide precursor layer is coated on the glass substrate using sol-gel method:
The vanadyl acetylacetonate for weighing 0.4972g in the balance is dissolved in 15ml anhydrous methanol, is configured to 0.125mol/L Vanadium solution, hydrochloric acid is added dropwise, adjusts the pH=3.5 of vanadium solution.Magnetic force is sufficiently stirred at room temperature.It is eventually adding poly- Vinylpyrrolidone (PVP), the additional amount of PVP accounts for the 4% of vanadium solution quality, after being sufficiently stirred, stands at room temperature old Change one day and obtains vanadium colloidal sol.
After the vanadium colloidal sol of preparation is stirred, using the method for spin coating on the glass substrate of hydrophilic treated plated film.Its transfer Speed is divided into two stages, i.e. 300r/min rotates 10s, and high speed 2800r/min rotates 30s plated film.Obtained gel mould is at 50 DEG C Oven drying handle 10min, obtain vanadium dioxide precursor layer.
(3) sol-gel method coating silicon dioxide aerogel film on vanadium dioxide film is utilized:
It weighs 2.04g methyltrimethoxysilane solid to be dissolved in 15ml anhydrous methanol, be added configured in advance The ethanedioic acid solution 1.07ml of 0.001M, sealing magnetic stirs 30min at room temperature, after solution is sufficiently mixed, gained is molten Liquid is placed in preservative film covering sealing, and ambient humidity, light and temperature is kept 60% and to be under room temperature aged 1d.
The ammonia spirit that concentration is 14.84mol/L is added dropwise dropwise into the solution after ageing and makes ammonia root in final colloidal sol Ion concentration is 1.5 × 10-2Mol, the magnetic agitation 15min in draught cupboard notice that sealing not have the volatilization of solvent.Finally plus Enter 1.7 × 10-3Mol glycerine stirs 15min, is aged 2d in the gel under room temperature for guaranteeing that humidity is 60%.
Gel after the aging made from the soda acid two-step method is broken up and is diluted in 22ml anhydrous methanol, is first stirred with magnetic force 15min is mixed, then stirs 2min with homogeneous blender, stirring rate is 15000 revs/min, and the liquid after gained homogeneous is stood Half an hour obtains spin coating raw material.
Then spin coating raw material is spin-coated in the vanadium dioxide precursor film that the first step obtains with spin-coating method, specifically: it takes Suitable spin coating raw material, is slowly added dropwise on high-speed rotating glass substrate, and wherein first order spin coating rate is 400rpm, continues 10 seconds, spin coating rate in the second level was 2200rpm, after continuing 30 seconds, then through being dried to obtain aerosil layer at 20 DEG C.It can To control aerogel film thickness to be prepared by control infusion volume and the speed of rotation and time.
(4) heat treatment of composite membrane:
VO is sequentially coated with by above-mentioned2Precursor film, SiO2The substrate of glass of aerogel precursor body film be put into Muffle furnace into Row heat treatment, heat treatment condition are as follows: vacuum atmosphere, heating rate are 30 DEG C/min, target temperature is 550 DEG C, heat treatment time For 2h, energy saving coated glass is obtained.
Fig. 1 is the SiO on energy saving coated glass surface manufactured in the present embodiment2Aeroge-VO2The SEM of composite membrane section shines Piece, it can be seen that VO2Film with a thickness of 80nm or so, and SiO2Aeroge is with a thickness of 1.3 μm.
Fig. 2 is energy saving coated glass manufactured in the present embodiment under 20 DEG C (solid lines) and 90 DEG C (dotted line), 300nm~ The light transmission rate map of 2500nm wave band, it can be seen that near infrared portion, rear transmitance has apparent variation before phase change, Regulation amplitude reaches 46%.Meanwhile composite membrane is more than 51% in the highest transmitance of visible region, meets the indoor need to daylighting It asks, illustrates that composite film coating structure has good thermochromic properties.
Table 1 is the thermal conductivity of simple glass and energy saving coated glass manufactured in the present embodiment, in terms of heat-proof quality, plated film Glass overall thermal conductivity afterwards is reduced to 1.303 from 1.332, has heat-insulated performance.
Table 1

Claims (1)

1. a kind of preparation method of energy conservation coated glass, which comprises the following steps:
(1) hydrophilic treated of glass substrate:
The first step, configure dilute hydrochloric acid: hydrogen peroxide: deionized water is the acid solution that volume ratio is 1:2:5, and glass substrate is impregnated 20 min are wherein heated, are washed with deionized water after taking-up clean;
Second step, configure ammonium hydroxide: hydrogen peroxide: deionized water volume ratio is the alkaline solution of 1:2:5, then it is added in glass substrate 20 min are boiled in middle heating, use deionized water repeated flushing, thermal current drying after taking-up again;
(2) vanadium dioxide precursor layer is coated on the glass substrate using sol-gel method:
The vanadyl acetylacetonate for weighing 0.4972g in the balance is dissolved in 15ml anhydrous methanol, is configured to the vanadium of 0.125mol/L Hydrochloric acid is added dropwise in solution, adjusts pH=3.5 of vanadium solution, magnetic force is sufficiently stirred at room temperature;It is eventually adding polyethylene Pyrrolidones, the additional amount of polyvinylpyrrolidone accounts for the 4% of vanadium solution quality, after being sufficiently stirred, stands at room temperature old Change one day and obtains vanadium colloidal sol;
After the vanadium colloidal sol of preparation is stirred, using the method for spin coating on the glass substrate of hydrophilic treated plated film;Wherein revolving speed point For two stages, 300r/min rotates 10s, and high speed 2800r/min rotates 30s plated film;Baking oven of the obtained gel mould at 50 DEG C It is dried 10min, obtains vanadium dioxide precursor layer;
(3) sol-gel method coating silicon dioxide aerogel film on vanadium dioxide film is utilized:
It weighs 2.04g methyltrimethoxysilane solid to be dissolved in 15 ml anhydrous methanols, is added and shifts to an earlier date configured 0.001M Ethanedioic acid solution 1.07ml, at room temperature sealing magnetic stirring 30min acquired solution is placed in after solution is sufficiently mixed Preservative film covering sealing keeps ambient humidity, light and temperature 60% and being under room temperature aged 1d;
The ammonia spirit that concentration is 14.84mol/L is added dropwise dropwise into the solution after ageing and makes ammonia radical ion in final colloidal sol Content is 1.5 × 10-2Mol, the magnetic agitation 15min in draught cupboard notice that sealing not have the volatilization of solvent;It is eventually adding 1.7×10-3Mol glycerine stirs 15min, is aged 2d in the gel under room temperature for guaranteeing that humidity is 60%;
Gel after the aging made from the soda acid two-step method is broken up and is diluted in 22ml anhydrous methanol, magnetic agitation is first used 15min, then 2min is stirred with homogeneous blender, stirring rate is 15000 revs/min, and the liquid after gained homogeneous is stood half Hour, obtain spin coating raw material;Then spin coating raw material is spin-coated in the vanadium dioxide precursor layer with spin-coating method, specifically: Spin coating raw material is taken, is slowly added dropwise on high-speed rotating glass substrate, wherein first order spin coating rate is 400rpm, continues 10 Second, spin coating rate in the second level is 2200rpm, after continuing 30 seconds, then through being dried to obtain aerosil layer at 20 DEG C;
(4) heat treatment of composite membrane:
By it is above-mentioned be sequentially coated with vanadium dioxide precursor layer, the substrate of glass of aerosil layer be put into Muffle furnace into Row heat treatment, heat treatment condition are as follows: vacuum atmosphere, heating rate are 30 DEG C/min, target temperature is 550 DEG C, heat treatment time For 2h, energy saving coated glass is obtained;
The vanadium dioxide precursor layer on the energy conservation coated glass surface with a thickness of 80nm, the thickness of aerosil layer It is 1.3 μm;
The thermal conductivity of the energy conservation coated glass is 1.303 W/mK, thermal diffusivity 0.7098mm2/s。
CN201610473847.0A 2016-06-22 2016-06-22 A kind of energy conservation coated glass and preparation method thereof Expired - Fee Related CN106082697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610473847.0A CN106082697B (en) 2016-06-22 2016-06-22 A kind of energy conservation coated glass and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610473847.0A CN106082697B (en) 2016-06-22 2016-06-22 A kind of energy conservation coated glass and preparation method thereof

Publications (2)

Publication Number Publication Date
CN106082697A CN106082697A (en) 2016-11-09
CN106082697B true CN106082697B (en) 2019-01-29

Family

ID=57253728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610473847.0A Expired - Fee Related CN106082697B (en) 2016-06-22 2016-06-22 A kind of energy conservation coated glass and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106082697B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107285640A (en) * 2017-06-08 2017-10-24 湖北大学 Enhanced intelligent temperature control vanadium dioxide laminated film of a kind of infrared light regulating power and preparation method thereof
CN109135723A (en) * 2017-06-15 2019-01-04 湖南尚成新材料科技有限责任公司 A kind of aerogel composite and preparation method thereof with thermochromic function
CN109126643B (en) * 2017-06-15 2020-06-02 湖南尚成新材料科技有限责任公司 Self-light-modulation type transparent composite aerogel and preparation method thereof
CN108046616B (en) * 2018-01-16 2021-02-23 天津摩根坤德高新科技发展有限公司 Laminated glass containing aerogel and preparation method thereof
CN108483934B (en) * 2018-03-29 2021-02-02 东南大学 Tungsten bronze/silica gel heat insulation functional material and preparation method thereof
CN108530072B (en) * 2018-04-28 2020-07-03 四川大学 Composite window material and preparation method thereof
CN113321426A (en) * 2021-04-20 2021-08-31 北方民族大学 Design method of TiO2 heat-insulating film
CN113502106B (en) * 2021-07-30 2022-07-29 大连工业大学 VO (volatile organic compound) 2 /SiO 2 Aerogel composite film and preparation method thereof
CN114031315A (en) * 2021-12-03 2022-02-11 江苏上玻玻璃有限公司 Energy-saving LOW-E glass and preparation method thereof
CN115159860B (en) * 2022-07-20 2023-07-18 贵州民族大学 Preparation of H-SiO in a Mild aqueous solution 2 -VO 2 Method for (M) coating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102167520A (en) * 2011-01-21 2011-08-31 华南理工大学 Method for preparing nano AZO-doped series transparent heat-insulation glass
CN102399072A (en) * 2010-09-07 2012-04-04 中国科学院上海硅酸盐研究所 Preparation method of intelligent energy-saving coating
CN103771722A (en) * 2012-10-22 2014-05-07 中国科学院上海硅酸盐研究所 Transparent dimming structure with high thermal insulation function, and preparation method and application thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102399072A (en) * 2010-09-07 2012-04-04 中国科学院上海硅酸盐研究所 Preparation method of intelligent energy-saving coating
CN102167520A (en) * 2011-01-21 2011-08-31 华南理工大学 Method for preparing nano AZO-doped series transparent heat-insulation glass
CN103771722A (en) * 2012-10-22 2014-05-07 中国科学院上海硅酸盐研究所 Transparent dimming structure with high thermal insulation function, and preparation method and application thereof

Also Published As

Publication number Publication date
CN106082697A (en) 2016-11-09

Similar Documents

Publication Publication Date Title
CN106082697B (en) A kind of energy conservation coated glass and preparation method thereof
CN101613187B (en) Method for improving WO3 film gaschromic cycle performance
CN101186448A (en) Method for increasing gas-chromism thin film gas-chromism speed
CN108483934B (en) Tungsten bronze/silica gel heat insulation functional material and preparation method thereof
CN203961691U (en) Energy-saving safety glass
CN106167657A (en) A kind of aqueous glass transparent reflective heat-insulating coating and preparation method thereof
KR20140006216A (en) Thermochromic window doped by dofant and method for manufacturing of the same
CN104495928A (en) Preparation method of vanadium dioxide/zinc oxide nano composite powder
EP2679556A1 (en) Method of manufacturing thermochromic window
CN103332869B (en) A kind of method preparing multi-functional compound ZnO/In coated glass
CN101157522A (en) Visible light anti-reflection and ultraviolet radiation cut-off bifunctional coated glass and preparation method thereof
CN103978203A (en) Spectrum locally-modified hot color nano-composite powder and preparation method thereof
CN107285640A (en) Enhanced intelligent temperature control vanadium dioxide laminated film of a kind of infrared light regulating power and preparation method thereof
CN109180017A (en) A kind of solwution method low temperature preparation WO3The method of electrochomeric films
CN106495503A (en) A kind of low radiation coated glass
CN105439458A (en) Vanadium dioxide temperature control membrane preparation method and vanadium dioxide temperature control film
CN113027016B (en) Anti-condensation heating temperature-control glass curtain wall for passive room
Xu et al. Simulation and improvement of energy consumption on intelligent glasses in typical cities of China
CN101786798B (en) Vanadium-based multiple coating liquid, composite film and preparation method and application thereof
CN109734334A (en) It is a kind of with fire-retardant, Low emissivity wear-resisting property vacuum energy-saving glass and preparation method thereof
CN201864664U (en) Double-silver low-e glass
CN103771722A (en) Transparent dimming structure with high thermal insulation function, and preparation method and application thereof
CN206091770U (en) Hollow glass structure
CN109653652A (en) Energy-saving door and window
CN107338415B (en) Preparation method of composite film of metal nanowire network and vanadium dioxide

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190129