CN104445987A - Method for preparing thermochromism intelligent membrane glass - Google Patents
Method for preparing thermochromism intelligent membrane glass Download PDFInfo
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- CN104445987A CN104445987A CN201410598415.3A CN201410598415A CN104445987A CN 104445987 A CN104445987 A CN 104445987A CN 201410598415 A CN201410598415 A CN 201410598415A CN 104445987 A CN104445987 A CN 104445987A
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- vanadium dioxide
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- doped
- liquid precursor
- vanadium
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- 239000011521 glass Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000012528 membrane Substances 0.000 title claims abstract description 15
- GRUMUEUJTSXQOI-UHFFFAOYSA-N vanadium dioxide Chemical compound O=[V]=O GRUMUEUJTSXQOI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910021542 Vanadium(IV) oxide Inorganic materials 0.000 claims abstract description 41
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000007791 liquid phase Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000007669 thermal treatment Methods 0.000 claims abstract description 8
- 239000012705 liquid precursor Substances 0.000 claims description 28
- 238000002360 preparation method Methods 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000002243 precursor Substances 0.000 claims description 14
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 13
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001298 alcohols Chemical class 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- WKFBZNUBXWCCHG-UHFFFAOYSA-N phosphorus trifluoride Chemical compound FP(F)F WKFBZNUBXWCCHG-UHFFFAOYSA-N 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000012071 phase Substances 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- 238000007761 roller coating Methods 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 28
- 239000010410 layer Substances 0.000 description 18
- 230000009466 transformation Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000004984 smart glass Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000002346 layers by function Substances 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000005344 low-emissivity glass Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JBIQAPKSNFTACH-UHFFFAOYSA-K vanadium oxytrichloride Chemical compound Cl[V](Cl)(Cl)=O JBIQAPKSNFTACH-UHFFFAOYSA-K 0.000 description 2
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical class Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 2
- 208000005223 Alkalosis Diseases 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
- 230000002340 alkalosis Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- KPGXUAIFQMJJFB-UHFFFAOYSA-H tungsten hexachloride Chemical compound Cl[W](Cl)(Cl)(Cl)(Cl)Cl KPGXUAIFQMJJFB-UHFFFAOYSA-H 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a method for preparing thermochromism intelligent membrane glass. The method comprises the following steps: (a) preparing a vanadium dioxide liquid predecessor; (b) doping a doping predecessor into the vanadium dioxide liquid predecessor, thereby preparing a doped vanadium dioxide liquid predecessor; (c) coating the doped vanadium dioxide liquid predecessor on a glass substrate by using a liquid phase roller coating method; and (d) performing thermal treatment on the glass substrate coated with the doped vanadium dioxide liquid predecessor, thereby forming a vanadium dioxide doped oxide membrane. The method is simple in process, low in equipment and raw material cost, easy to operate and convenient in industrialization large-scale production. An appropriate liquid predecessor is adopted to prepare the vanadium dioxide doped oxide membrane on the surface of moving glass, the prepared intelligent membrane has the characteristics of phase change conversion temperature approximate to the room temperature, appropriate visible light transmittance and the like, and can be completely used in the field of energy conservation of building curtain walls or intelligent windows.
Description
Technical field
The present invention relates to the preparation method of thermochromism smart membrane glass, especially liquid phase rolling method is utilized, apply vanadium dioxide doped oxide film at the glass surface of movement and carry out subsequent heat treatment, this film is mainly used in intelligent glass, the field such as building curtain wall, optical window.
Background technology
Existing cladding glass, low emissivity glass have effect of heat insulation, and low emissivity glass also overcomes cladding glass causes light pollution this shortcoming due to the high reverse--bias to visible ray, but low emissivity glass can not realize regulating the intellectuality of room temp.Recently, developing a kind of can change environmentally and change the intelligent coated glass of infrared solar radiation energy, its major technique is on glass, be coated with thermochromism VO2 thin-film material.Utilize intelligent glass to regulate as required to enter indoor energy, can automatically regulate transmitance to solar energy according to room temp.In winter, when room temp is low, infrared light enters indoor, improves room temp; When room temp height in summer, smart window glass reduces the transmitance of infrared light automatically, stops room temp to raise, plays effect cool in summer and warm in winter.Not only improve quality of life like this, also reduce energy consumption, so very great in meaning today of energy scarcity.
Chinese patent CN1837061A sets forth adjustable phase transformation intelligent material of a kind of transformation temperature and preparation method thereof.The method adopts liquid-phase precipitation method to prepare doped vanadium dioxide precursor, obtain the phase transformation intelligent material that the adjustable grain-size of transformation temperature is less than 100 nanometers, but the obtained material of the method is powder body material, be difficult to combine with building curtain wall, limited by practical; Chinese patent CN11966758 has set forth a kind of preparation method of vanadium oxide film.The method prepares vanadium oxide film by reactive ion sputter coating process, prepare the vanadium oxide mixed phase polycrystal film based on vanadium dioxide of excellent property, its resistance-temperature factor (TCR) is 30 DEG C time, reach more than 3%, but the method facility investment is large, the prices of raw and semifnished materials are expensive, simultaneously, the sample rete size that the method obtains is less, should not carry out suitability for industrialized production.
Summary of the invention
The present invention is intended to the defect overcoming aforesaid method existence, and realization is simple, low cost, Large-Area-Uniform prepare hot intelligent coated glass.
In order to reach above-mentioned purpose, the preparation method providing a kind of thermochromism smart membrane glass of the present invention, comprises the steps: that (a) prepares vanadium dioxide liquid precursor; B () is doped into doping precursor in described vanadium dioxide liquid precursor, to form doped vanadium dioxide liquid precursor; C () utilizes liquid phase rolling method to apply described doped vanadium dioxide liquid precursor on the glass substrate; And (d) heat-treats the glass substrate being coated with described vanadium oxide liquid precursor, to form vanadium dioxide doped oxide film.
In some embodiments, the chemical formula of described vanadium oxide liquid precursor is R
nvCl
4-n, wherein R is straight or branched or cycloalkyl, n=0,1 or 2; The chemical formula in vanadium source is R
nvCl
4-n.
In some embodiments, the composition of doping has fluorine, niobium, molybdenum, or tungsten.
In some embodiments, the gaseous precursors that described doping precursor comprises doped source comprises trifluoroacetic acid, hydrofluoric acid, phosphorus trifluoride, WCl
6, W (OC
2h
5)
6, NbCl
5, TaCl
4, or MoCl
6deng.
In some embodiments, the solvent in described vanadium dioxide liquid precursor liquid precursor liquid is water, alcohols, or its mixture.
In some embodiments, the thickness of described vanadium dioxide film is 30 ~ 120nm.
In some embodiments, between described glass substrate and described vanadium dioxide film, deposit middle layer.
In some embodiments, the main component in described middle layer is silicon-dioxide.
In some embodiments, the thickness in described middle layer is 20 ~ 160nm.
In some embodiments, described thermal treatment temp is 350 ~ 700 DEG C, and the described heat treated time is no less than 2 minutes.
The present invention, by changing the formula of precursor mixed solution, can control the quality of rete, improve the function of rete.Present invention process is simple, equipment and raw materials cost low, easy handling, is convenient to industrialized mass.The present invention adopts suitable liquid precursor to be coated with vanadium dioxide doped oxide film at the glass surface of movement, the smart membranes obtained has close to features such as the phase transformation invert point of room temperature, suitable visible light transmissivities, can be applied to the energy-saving field such as building curtain wall or smart window completely.
Accompanying drawing explanation
By reference to the accompanying drawings, by detailed description hereafter, above-mentioned and other feature and advantage of the present invention more clearly can be understood, wherein:
The schema of the preparation method of Fig. 1 embodiment of the present invention;
Fig. 2 is the schematic diagram utilizing the conducting film prepared according to the preparation method of the embodiment of the present invention; And
Fig. 3 is the process flow diagram of the preparation method according to the embodiment of the present invention.
Embodiment
See the accompanying drawing of the specific embodiment of the invention, hereafter in more detail the present invention will be described.But the present invention can realize in many different forms, and should not be construed as by the restriction in the embodiment of this proposition.On the contrary, it is abundant and complete open in order to reach for proposing these embodiments, and makes those skilled in the art understand scope of the present invention completely.
Description, describes the preparation method of the thermochromism smart membrane glass according to the embodiment of the present invention in detail.
As shown in Figure 1, in step S101, prepare vanadium dioxide liquid precursor.The chemical formula preparing vanadium oxide membrane vanadium oxide liquid precursor used is R
nvCl
4-n, wherein R is straight or branched or cycloalkyl, n=0,1 or 2; Vanadium source R
nvCl
4-n, conventional as organic vanadium such as inorganic vanadium or vanadium oxytrichloride such as vanadium tetrachlorides.Solvent in liquid precursor liquid is water, alcohols (ethanol, propyl alcohol etc.) or its mixture.
In step S102, in described vanadium dioxide liquid precursor, be doped into doping precursor, to form doped vanadium dioxide liquid precursor.In the present embodiment, the composition of doping has fluorine, niobium, molybdenum, or tungsten.Particularly, the gaseous precursors that described doping precursor comprises doped source comprises trifluoroacetic acid, hydrofluoric acid, phosphorus trifluoride, WCl
6, W (OC
2h
5)
6, NbCl
5, TaCl
4, or MoCl
6deng.Solvent in described vanadium dioxide liquid precursor liquid precursor liquid is water, alcohols, or its mixture.
In step S103, liquid phase rolling method is utilized to apply described doped vanadium dioxide liquid precursor on the glass substrate, thus in coating certain thickness vanadium oxide doping functional layer film.
In step S104, the glass substrate of described doped vanadium dioxide liquid precursor is heat-treated, to form vanadium dioxide doped oxide film.The thickness of the vanadium oxide doping film in the present invention can not be too thick, can not be too thin, the too thick visible light transmissivity that can affect coated glass, and the too thin function that can affect film, thickness range is generally 30 ~ 120nm, preferably 50 ~ 100nm.
In the present invention, be 350 ~ 700 DEG C by the thermal treatment temp of liquid phase rolling method coating vanadium dioxide film glass, in order to obtain good crystalline particle, general temperature at least 450 DEG C, is preferably no less than 500 DEG C.Heat treated object promotes that the abundant growth of film crystal grain is cultivated.Heat treatment time is no less than 2 minutes, is preferably no less than 6 minutes.
In preferred embodiment, between described glass substrate and described vanadium dioxide film, deposit middle layer.In the present invention, a middle shield is deposited between glass substrate and top layer vanadium dioxide film, this middle layer mainly cause functional membrane alkalosis to prevent the alkalimetal ion in glass substrate to be diffused in functional membrane, thus affect phase transformation invert point and the light transmission of rete.The main component in described middle layer is silicon-dioxide.The thickness in described middle layer is 20 ~ 160nm.
With reference to schematic diagram 2, intermediate layer film 2 is deposited on glass substrate 1, and the main component of this rete is silicon oxide etc.The suitable thickness of middle film layer is 20 ~ 160nm, preferably 40 ~ 90nm, if rete is too thin, can not play alkalimetal ion shielding effect, and middle layer can not be too thick simultaneously, the too thick visible light transmissivity that can affect energy-conservation coated glass.The chemical formula of the liquid precursor of silicon oxide is R
uo
vsi
m, wherein R is straight or branched or cycloalkyl, u=3-8, v=0-4, m=1-4.Typical in tetraethoxy (TEOS), methyl silicate (TMOS) etc.
The flow process of present invention process is with reference to Fig. 3, sheet glass 1 enters liquid phase roller coat coating equipment 5a by upper slice platform 4 by transfer roller 8, sheet glass 1 applies one deck intermediate layer film, then enter in levelling section 6 and carry out levelling surface drying, and then glass enters liquid phase roller coat coating equipment 5b, apply certain thickness vanadium oxide doping functional layer film herein, finally plate in the glass feeding thermal treatment section 7 of film and heat-treated, in order to ensure that rete nucleus is fully grown cultivation, thermal treatment temp need be set in advance in a suitable temperature range.
Now describe the example of preparation in accordance with the present invention in detail.
Example 1
In the present embodiment, glass substrate is 3.2mm ultra-clear glasses; Utilize first liquid phase roller coat coating equipment, be coated with layer of silicon dioxide intermediate layer film with teos hydrolysis precursor liquid at glass surface; Then utilize second liquid phase roller coat coating equipment by vanadium tetrachloride and tungsten hexachloride (WCl
6) mixing solutions (ethanol is solvent) coating on the glass surface, formed vanadium dioxide mix W film.The thermal treatment temp of glass substrate is 530 DEG C, and heat treatment time is 11min.
After measured, silicon oxide intershield layer thickness is 56nm, and vanadium dioxide functional layer thickness is 83nm, and thin film phase change invert point is 25 DEG C, and visible light transmissivity is 51%.This Low-temperature Thermochromic thin film phase change temperature is low, and close to room temperature, visible light transmissivity is higher, can meet the energy-conservation Application Areas such as building curtain wall or smart window.
Example 2
In the present embodiment, glass substrate is 4mm ultra-clear glasses; Utilize first liquid phase roller coat coating equipment, be coated with layer of silicon dioxide intermediate layer film with methyl silicate hydrolysis precursor liquid at glass surface; Then utilize second liquid phase roller coat coating equipment to be applied on the glass surface by the mixing solutions (mixed solution of the third alcohol and water is solvent) of vanadium oxytrichloride and trifluoroacetic acid, form vanadium oxide and mix oxyfluoride film.The thermal treatment temp of glass substrate is 550 DEG C, and heat treatment time is 17min.
After measured, silicon oxide intershield layer thickness is 76nm, and vanadium dioxide functional layer thickness is 75nm, and thin film phase change invert point is 27 DEG C, and visible light transmissivity is 65%.This Low-temperature Thermochromic thin film phase change temperature is low, and close to room temperature, visible light transmissivity is higher, can meet the energy-conservation Application Areas such as building curtain wall or smart window.
The present invention, by changing the formula of precursor mixed solution, can control the quality of rete, improve the function of rete.Present invention process is simple, equipment and raw materials cost low, easy handling, is convenient to industrialized mass.The present invention adopts suitable liquid precursor to be coated with vanadium dioxide doped oxide film at the glass surface of movement, the smart membranes obtained has close to features such as the phase transformation invert point of room temperature, suitable visible light transmissivities, can be applied to the energy-saving field such as building curtain wall or smart window completely.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.All technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. a preparation method for thermochromism smart membrane glass, is characterized in that, comprises the steps:
A () prepares vanadium dioxide liquid precursor;
B () is doped into doping precursor in described vanadium dioxide liquid precursor, to form doped vanadium dioxide liquid precursor;
C () utilizes liquid phase rolling method to apply described doped vanadium dioxide liquid precursor on the glass substrate; And
D () is heat-treated the glass substrate being coated with described vanadium oxide liquid precursor, to form vanadium dioxide doped oxide film.
2. preparation method according to claim 1, is characterized in that, the chemical formula of described vanadium oxide liquid precursor is R
nvCl
4-n, wherein R is straight or branched or cycloalkyl, n=0,1 or 2; The chemical formula in vanadium source is R
nvCl
4-n.
3. preparation method according to claim 1, is characterized in that, the composition of doping has fluorine, niobium, molybdenum, or tungsten.
4. preparation method according to claim 3, is characterized in that, the gaseous precursors that described doping precursor comprises doped source comprises trifluoroacetic acid, hydrofluoric acid, phosphorus trifluoride, WCl
6, W (OC
2h
5)
6, NbCl
5, TaCl
4, or MoCl
6deng.
5. preparation method according to claim 1, is characterized in that, the solvent in described vanadium dioxide liquid precursor liquid precursor liquid is water, alcohols, or its mixture.
6. preparation method according to claim 1, is characterized in that, the thickness of described vanadium dioxide film is 30 ~ 120nm.
7. preparation method according to claim 1, is characterized in that, deposits middle layer between described glass substrate and described vanadium dioxide film.
8. preparation method according to claim 7, is characterized in that, the main component in described middle layer is silicon-dioxide.
9. preparation method according to claim 8, is characterized in that, the thickness in described middle layer is 20 ~ 160nm.
10. preparation method according to claim 1, is characterized in that, described thermal treatment temp is 350 ~ 700 DEG C, and the described heat treated time is no less than 2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598415.3A CN104445987A (en) | 2014-10-30 | 2014-10-30 | Method for preparing thermochromism intelligent membrane glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598415.3A CN104445987A (en) | 2014-10-30 | 2014-10-30 | Method for preparing thermochromism intelligent membrane glass |
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|---|---|
| CN104445987A true CN104445987A (en) | 2015-03-25 |
Family
ID=52892837
Family Applications (1)
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|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431000A (en) * | 2015-08-07 | 2017-02-22 | 瀛石（上海）实业有限公司 | Oxide film of porous structure and preparation method and application of oxide film |
| CN113754307A (en) * | 2021-09-29 | 2021-12-07 | 中山市中佳新材料有限公司 | Thermochromic film and preparation method thereof |
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|---|---|---|---|---|
| EP2305615A1 (en) * | 2009-10-01 | 2011-04-06 | Samsung SDI Co., Ltd. | Panel including thermochromic layer |
| CN102285766A (en) * | 2011-06-12 | 2011-12-21 | 蚌埠玻璃工业设计研究院 | Intelligent temperature-adjusting energy-saving glass and preparation method thereof |
| CN102785416A (en) * | 2012-07-26 | 2012-11-21 | 中国科学技术大学 | Vanadium dioxide-group laminated film, as well as light-transmitting structure and application thereof |
| WO2013107082A1 (en) * | 2012-01-19 | 2013-07-25 | 佛山佛塑科技集团股份有限公司 | Intelligent, temperature-controlling, and energy-saving composite film |
| CN103803808A (en) * | 2014-02-22 | 2014-05-21 | 蚌埠玻璃工业设计研究院 | Method for large-area preparation of transparent conductive film glass |
-
2014
- 2014-10-30 CN CN201410598415.3A patent/CN104445987A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305615A1 (en) * | 2009-10-01 | 2011-04-06 | Samsung SDI Co., Ltd. | Panel including thermochromic layer |
| CN102285766A (en) * | 2011-06-12 | 2011-12-21 | 蚌埠玻璃工业设计研究院 | Intelligent temperature-adjusting energy-saving glass and preparation method thereof |
| WO2013107082A1 (en) * | 2012-01-19 | 2013-07-25 | 佛山佛塑科技集团股份有限公司 | Intelligent, temperature-controlling, and energy-saving composite film |
| CN102785416A (en) * | 2012-07-26 | 2012-11-21 | 中国科学技术大学 | Vanadium dioxide-group laminated film, as well as light-transmitting structure and application thereof |
| CN103803808A (en) * | 2014-02-22 | 2014-05-21 | 蚌埠玻璃工业设计研究院 | Method for large-area preparation of transparent conductive film glass |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106431000A (en) * | 2015-08-07 | 2017-02-22 | 瀛石（上海）实业有限公司 | Oxide film of porous structure and preparation method and application of oxide film |
| CN113754307A (en) * | 2021-09-29 | 2021-12-07 | 中山市中佳新材料有限公司 | Thermochromic film and preparation method thereof |
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