CN105840060A - Electrochromism-thermochromism dual-response intelligent energy saving device and preparation method thereof - Google Patents

Electrochromism-thermochromism dual-response intelligent energy saving device and preparation method thereof Download PDF

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Publication number
CN105840060A
CN105840060A CN201610163256.3A CN201610163256A CN105840060A CN 105840060 A CN105840060 A CN 105840060A CN 201610163256 A CN201610163256 A CN 201610163256A CN 105840060 A CN105840060 A CN 105840060A
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China
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double
electrochromism
power saving
intelligent power
answers
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CN201610163256.3A
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高彦峰
杨帆
侍行凤
张恒
陈长
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Priority to CN201610163256.3A priority Critical patent/CN105840060A/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • 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
    • C03C27/00Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06Joining glass to glass by processes other than fusing
    • 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
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/111Deposition methods from solutions or suspensions by dipping, immersion
    • 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
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/112Deposition methods from solutions or suspensions by spraying
    • 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
    • C03C2218/10Deposition methods
    • C03C2218/11Deposition methods from solutions or suspensions
    • C03C2218/116Deposition methods from solutions or suspensions by spin-coating, centrifugation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

The invention discloses an electrochromism-thermochromism dual-response intelligent energy saving device and a preparation method thereof; the electrochromism-thermochromism dual-response intelligent energy saving device comprises a top conductive substrate, electrolyte, a composite film, and a bottom conductive substrate arranged in sequence from top to bottom; an energy saving window introduces the electrochromism features so as to further improve regulating ability on solar energy, and the window body color can be changed by controlling voltage; the device combines electrochromism visible light waveband with thermochromism near infrared waveband regulating features, has higher solar energy regulating ability and color regulating ability when compared with a VO2 thermochromism film, has better infrared regulating ability when compared with electrochromism unit, thus providing substantial application potential in the intelligent energy saving door and window field.

Description

Electrochromism-thermochromism double-bang firecracker answers intelligent power saving device and preparation method thereof
Technical field
The present invention relates to a kind of double-bang firecracker and answer intelligent power saving device and preparation method thereof, particularly relate to a kind of electrochromism-thermochromism double-bang firecracker and answer intelligent power saving device and preparation method thereof.
Background technology
Building energy consumption occupies the biggest proportion in world's total energy consumption, and according to statistics, China's building energy consumption has reached 30% in society's total energy consumption.Along with expansion, the propelling of city-building of Chinese Urbanization scale, the raising of living standards of the people, building energy consumption will cumulative year after year.Currently, building energy conservation has become the key subjects that various circles of society pay close attention to jointly, is the important leverage of the sustainable development of socio-economy.
Window is that in building element, heat-insulating property is worst.Smart window glass is that a class changes the intelligent power saving glass of own optical character by response environmental stimuli, can optionally intercept and pass through solar heat, have more excellent energy-saving effect relative to traditional thermal resistance interlacing energy-saving glass.Smart window glass typically on glass plated film realize, this layer can regulate the material that heat radiation passes through and be referred to as smart window material (thin film).
Intelligent energy-saving window currently mainly includes several main Types such as electrochromism, the change of gas coloring, photochromic and thermic complexion changed, wherein thermic complexion changed type smart window mainly relies on the VO2 material phase-change characteristic near room temperature, by ambient temperature response is changed self infrared band optical property, and then realize the regulation and control to solar heat.This kind of smart window is due to simple in construction, without advantages such as extra consumed energies during use, receives significant attention, and obtains tremendous expansion in recent years.VO2 thermic complexion changed smart window experienced by material modification and monolayer, and after the breakthrough of multilamellar and nano compound film structure, promoting further of its energy-saving effect runs into bottleneck.Being different from VO2 thermic complexion changed shaped material, the electrochromic material with WO3, TiO2, NiO etc. as representative can regulate and control at visible light part.Concentrating on visible light part owing to sunlight exceedes the energy of half, the most suitable regulating power increasing visible light part has great meaning for the energy-saving effect of smart window.The present invention considers based on this, and exploitation has the Intelligent energy-saving window of the double response characteristic of thermo-electrically, can promote the energy-saving effect of VO2 smart window further.As smart window material, on the premise of ensureing original performance, many a kind of regulation and control select, and carry out multiple control methods and the research of device deposited just seems particularly significant.Have not yet to see this kind of electrochromism-thermochromism double-bang firecracker and answer the relevant report of intelligent power saving device preparation method.
Summary of the invention
The technical problem to be solved is to provide a kind of electrochromism-thermochromism double-bang firecracker and answers intelligent power saving device and preparation method thereof, its Energy Saving Windows prepared has introduced electrochromic property, the regulating power to solar energy can be promoted further, the color of forms can be changed simultaneously by Control of Voltage.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of electrochromism-thermochromism double-bang firecracker answers intelligent power saving device, it is characterised in that be made up of top conductive substrates, electrolyte, laminated film, bottom conductive substrates the most successively.
Preferably, described conductive substrates includes FTO glass, ito glass or AZO glass.
Preferably, described electrolyte is the PC solution of LiClO4.
Preferably, in described electrolyte, the molar concentration of LiClO4 is 0.1-5mol/L.
The invention also discloses a kind of electrochromism-thermochromism double-bang firecracker and answer the preparation method of intelligent power saving device, it is characterised in that it comprises the following steps:
Step one: configuration is containing the electrochromism precursor solution that concentration is 0.05-1.5mol/L;
Step 2: adding VO2 powder body in above-mentioned solution, the ratio of VO2 powder body and metal ion colloidal sol is 0.1g:1-5mL;
Step 3: disperseed by the mixture of previous step gained, the time is 1-24h;
Step 4: the solution of previous step gained being applied to double-bang firecracker and answers (film) on intelligent power saving film, the dried thickness of film layer is 50-5000 nm;
Step 5: answer intelligent power saving film to make annealing treatment the double-bang firecracker of previous step gained, the double-bang firecracker obtaining having electrochromism-thermochromic properties answers intelligent power saving film;
Step 6: the double-bang firecracker obtained in previous step answers dropping electrolyte solution on intelligent power saving film;
Step 7: the double-bang firecracker obtained in previous step answers reverse another sheet conductive substrates of covering on intelligent power saving film, obtains electrochromism-thermochromism double-bang firecracker and answers intelligent power saving device.
Preferably, described process for dispersing, including, but not limited to ultrasonic disperse, dispersed with stirring, shears dispersion, grinds or sand milling dispersion;Described coating method is including, but not limited to Best-Effort request, spin coating, spraying, showering;Described annealing atmosphere is inertia or reducing atmosphere, and described annealing conditions is that 300oC-500oC is incubated 0.5-5 hour;Preferably, described conductive substrates includes FTO glass, ito glass or AZO glass.
Preferably, described solion uses solubility alkoxide to be dissolved in alcohol.
Preferably, described solubility alkoxide is including, but not limited to ethanol tungsten, metatitanic acid propylene, butyl titanate etc..
Preferably, described alcohol is including, but not limited to ethanol, ethylene glycol, isopropanol.
Preferably, described double-bang firecracker answers intelligent power saving film to be prepared by following steps:
Step one: electrolyte is applied to double-bang firecracker and answers on intelligent power saving film;
Step 2: another sheet conductive substrates is reversely covered in double-bang firecracker and answers above intelligent power saving film, obtain device.
The most progressive effect of the present invention is: the present invention can pass through temperature, film transmission rate is respectively controlled by voltage.The near infrared band transmitance of device can be changed by the stimulation of heat;Can change seen from device by electricity irritation and near infrared band transmitance;Stimulate by thermoelectricity is double, thus it is possible to vary device is visible and near infrared band passes through, and this function may be used for the regulation of window solar transmitance, can be used for color-changing window simultaneously.Compared with traditional thermochromic Intelligent energy-saving window, Energy Saving Windows prepared by the present invention has introduced electrochromic property, can promote the regulating power to solar energy further, can be changed the color of forms by Control of Voltage simultaneously.
Accompanying drawing explanation
The X-ray diffractogram of Fig. 1 laminated film.
The SEM surface topography of Fig. 2 laminated film and sectional drawing.
The EDX collection of illustrative plates on Fig. 3 laminated film surface.
The thermochromism of Fig. 4 device-electrochromism response spectrum curve chart.
Fig. 5 (a) is the schematic diagram before device variable color.
Fig. 5 (b) is the schematic diagram before device variable color.
Fig. 6 is the structural representation that electrochromism of the present invention-thermochromism double-bang firecracker answers intelligent power saving device.
Detailed description of the invention
Electrochromism of the present invention-thermochromism double-bang firecracker answers intelligent power saving device to be made up of top conductive substrates 1, electrolyte 2, laminated film 3, bottom conductive substrates 4 from top to bottom.
Electrochromism of the present invention-thermochromism double-bang firecracker answers the conductive substrates in intelligent power saving device to include FTO glass, ito glass or AZO glass.
The PC solution that electrochromism of the present invention-thermochromism double-bang firecracker answers the electrolyte in intelligent power saving device to be LiClO4.
Electrochromism of the present invention-thermochromism double-bang firecracker answers the molar concentration of LiClO4 in the electrolyte in intelligent power saving device to be 0.1-5mol/L.
Electrochromism of the present invention-thermochromism double-bang firecracker answer intelligent power saving device preparation method its comprise the following steps:
Step one: configuration is containing the electrochromism precursor solution that concentration is 0.05-1.5mol/L;
Step 2: adding VO2 powder body in above-mentioned solution, the ratio of VO2 powder body and metal ion colloidal sol is 0.1g:1-5mL;
Step 3: disperseed by the mixture of previous step gained, the time is 1-24h;
Step 4: the solution of previous step gained being applied to double-bang firecracker and answers (film) on intelligent power saving film, the dried thickness of film layer is 50-5000 nm;
Step 5: answer intelligent power saving film to make annealing treatment the double-bang firecracker of previous step gained, the double-bang firecracker obtaining having electrochromism-thermochromic properties answers intelligent power saving film;
Step 6: the double-bang firecracker obtained in previous step answers dropping electrolyte solution on intelligent power saving film;
Step 7: the double-bang firecracker obtained in previous step answers reverse another sheet conductive substrates of covering on intelligent power saving film, obtains electrochromism-thermochromism double-bang firecracker and answers intelligent power saving device.
Described process for dispersing, including, but not limited to ultrasonic disperse, dispersed with stirring, shears dispersion, grinds or sand milling dispersion;Described coating method is including, but not limited to Best-Effort request, spin coating, spraying, showering;Described annealing atmosphere is inertia or reducing atmosphere, and described annealing conditions is that 300oC-500oC is incubated 0.5-5 hour;Preferably, described conductive substrates includes FTO glass, ito glass or AZO glass.Described solion uses solubility alkoxide to be dissolved in alcohol.Described solubility alkoxide is including, but not limited to ethanol tungsten, metatitanic acid propylene, butyl titanate etc..Described alcohol is including, but not limited to ethanol, ethylene glycol, isopropanol.
Electrochromism of the present invention-thermochromism double-bang firecracker answers the double-bang firecracker in the preparation method of intelligent power saving device to answer intelligent power saving film to be prepared by following steps:
Step one: electrolyte is applied to double-bang firecracker and answers on intelligent power saving film;
Step 2: another sheet conductive substrates is reversely covered in double-bang firecracker and answers above intelligent power saving film, obtain device.
Embodiment 1
0.1gVO2 powder body is scattered in the solution that 1mLTi ion concentration is 0.05mol/L, mixture is carried out ultrasonic 1h process, with the spin speed of 1000r/min after FTO spin-on-glass, be warming up to 300oC under an inert atmosphere, be incubated 0.5h;Thin film drips the PC solution of the LiClO4 of 0.1mol/L, another sheet FTO glass is covered in the top of thin film, obtains device.
Embodiment 2
0.1gVO2 powder body is scattered in the solution that 2mL W ion concentration is 0.1mol/L, mixture is carried out ultrasonic 2h process, on ito glass, after spin coating, be warming up to 400oC under an inert atmosphere with the spin speed of 2000r/min, be incubated 2h;Thin film drips the PC solution of the LiClO4 of 0.5mol/L, another sheet ito glass is reversely covered in the top of thin film, obtains device
Embodiment 3
0.1gVO2 powder body is scattered in 2mL Ni ion concentration is in the solution of 1mol/L, and mixture carries out ultrasonic 8h process, with the spin speed of 2000r/min after AZO spin-on-glass, is warming up to 450oC under an inert atmosphere, is incubated 2h.Thin film drips the PC solution of the LiClO4 of 2mol/L, another sheet AZO glass is covered in the top of thin film, obtains device.
Embodiment 4
0.1gVO2 powder body is scattered in 5mL Ti ion concentration is in the solution of 1.5mol/L, and mixture carries out ultrasonic 24h process, with the spin speed of 4000r/min after FTO spin-on-glass, is warming up to 500oC under an inert atmosphere, is incubated 5h.Thin film drips the PC solution of the LiClO4 of 5mol/L, another sheet FTO glass is covered in the top of thin film, obtains device.
Particular embodiments described above; solve the technical problem that the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.

Claims (10)

1. electrochromism-thermochromism double-bang firecracker answers intelligent power saving device, it is characterised in that be made up of top conductive substrates, electrolyte, laminated film, bottom conductive substrates the most successively.
Electrochromism the most according to claim 1-thermochromism double-bang firecracker answers intelligent power saving device, it is characterised in that described conductive substrates includes FTO glass, ito glass or AZO glass.
Electrochromism the most according to claim 1-thermochromism double-bang firecracker answers intelligent power saving device, it is characterised in that described electrolyte is the PC solution of LiClO4.
Electrochromism the most according to claim 3-thermochromism double-bang firecracker answers intelligent power saving device, it is characterised in that in described electrolyte, the molar concentration of LiClO4 is 0.1-5mol/L.
5. electrochromism-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that comprise the following steps:
Step one: configuration is containing the electrochromism precursor solution that concentration is 0.05-1.5mol/L;
Step 2: adding VO2 powder body in above-mentioned solution, the ratio of VO2 powder body and metal ion colloidal sol is 0.1g:1-5mL;
Step 3: disperseed by the mixture of previous step gained, the time is 1-24h;
Step 4: the solution of previous step gained being applied to double-bang firecracker and answers (film) on intelligent power saving film, the dried thickness of film layer is 50-5000 nm;
Step 5: answer intelligent power saving film to make annealing treatment the double-bang firecracker of previous step gained, the double-bang firecracker obtaining having electrochromism-thermochromic properties answers intelligent power saving film;
Step 6: the double-bang firecracker obtained in previous step answers dropping electrolyte solution on intelligent power saving film;
Step 7: the double-bang firecracker obtained in previous step answers reverse another sheet conductive substrates of covering on intelligent power saving film, obtains electrochromism-thermochromism double-bang firecracker and answers intelligent power saving device.
Electrochromism the most according to claim 5-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that described process for dispersing, including, but not limited to ultrasonic disperse, dispersed with stirring, shears dispersion, grinds or sand milling dispersion;Described coating method is including, but not limited to Best-Effort request, spin coating, spraying, showering;Described annealing atmosphere is inertia or reducing atmosphere, and described annealing conditions is that 300oC-500oC is incubated 0.5-5 hour;Described conductive substrates includes FTO glass, ito glass or AZO glass.
Electrochromism the most according to claim 5-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that described solion uses solubility alkoxide to be dissolved in alcohol.
Electrochromism the most according to claim 5-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that described solubility alkoxide is including, but not limited to ethanol tungsten, metatitanic acid propylene, butyl titanate etc..
Electrochromism the most according to claim 5-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that described alcohol is including, but not limited to ethanol, ethylene glycol, isopropanol.
Electrochromism the most according to claim 5-thermochromism double-bang firecracker answers the preparation method of intelligent power saving device, it is characterised in that described double-bang firecracker answers intelligent power saving film to be prepared by following steps:
Step one: electrolyte is applied to double-bang firecracker and answers on intelligent power saving film;
Step 2: another sheet conductive substrates is reversely covered in double-bang firecracker and answers above intelligent power saving film, obtain device.
CN201610163256.3A 2016-03-19 2016-03-19 Electrochromism-thermochromism dual-response intelligent energy saving device and preparation method thereof Pending CN105840060A (en)

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Cited By (9)

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CN106391427A (en) * 2016-08-31 2017-02-15 宁波通冠电气自动化设备有限公司 Compound material obtained by compounding PTC electric heating coating and thermochromic paint
CN106637205A (en) * 2016-12-21 2017-05-10 北京工业大学 Silver nanowire conducting substrate WO3 electrochromic device capable of being adjusted by infrared and preparation method thereof
CN109747240A (en) * 2019-03-26 2019-05-14 中国科学技术大学 A kind of electrochomeric glass, preparation method and regulation method
CN110262151A (en) * 2019-06-25 2019-09-20 西安交通大学 A kind of multi-functional ultraviolet-responsive and shielding smart window and preparation method thereof
CN111596496A (en) * 2020-05-28 2020-08-28 中国科学院上海硅酸盐研究所 Visible-infrared independently-controlled electrochromic device
CN111812906A (en) * 2020-08-27 2020-10-23 东南大学 Thermoelectric dual-response type color-changing intelligent optical assembly, and preparation method and application thereof
CN112965312A (en) * 2021-03-29 2021-06-15 电子科技大学 Intelligent thermal control thin film device
CN114137773A (en) * 2021-11-05 2022-03-04 哈尔滨工业大学(深圳) Thermoelectric dual-response intelligent color-changing device and preparation method thereof
CN114647121A (en) * 2020-12-17 2022-06-21 中国科学院上海硅酸盐研究所 Thermal/electric double-control electrochromic device and preparation method and application thereof

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106391427A (en) * 2016-08-31 2017-02-15 宁波通冠电气自动化设备有限公司 Compound material obtained by compounding PTC electric heating coating and thermochromic paint
CN106637205A (en) * 2016-12-21 2017-05-10 北京工业大学 Silver nanowire conducting substrate WO3 electrochromic device capable of being adjusted by infrared and preparation method thereof
CN106637205B (en) * 2016-12-21 2018-11-02 北京工业大学 It can infrared regulation and control nano silver wire conductive substrates WO3Electrochromic device and preparation method thereof
CN109747240A (en) * 2019-03-26 2019-05-14 中国科学技术大学 A kind of electrochomeric glass, preparation method and regulation method
CN109747240B (en) * 2019-03-26 2020-05-22 中国科学技术大学 Electrochromic glass, preparation method and regulation and control method thereof
CN110262151A (en) * 2019-06-25 2019-09-20 西安交通大学 A kind of multi-functional ultraviolet-responsive and shielding smart window and preparation method thereof
CN111596496A (en) * 2020-05-28 2020-08-28 中国科学院上海硅酸盐研究所 Visible-infrared independently-controlled electrochromic device
CN111812906A (en) * 2020-08-27 2020-10-23 东南大学 Thermoelectric dual-response type color-changing intelligent optical assembly, and preparation method and application thereof
CN114647121A (en) * 2020-12-17 2022-06-21 中国科学院上海硅酸盐研究所 Thermal/electric double-control electrochromic device and preparation method and application thereof
CN114647121B (en) * 2020-12-17 2023-10-13 中国科学院上海硅酸盐研究所 Thermal/electric double-control electrochromic device and preparation method and application thereof
CN112965312A (en) * 2021-03-29 2021-06-15 电子科技大学 Intelligent thermal control thin film device
CN114137773A (en) * 2021-11-05 2022-03-04 哈尔滨工业大学(深圳) Thermoelectric dual-response intelligent color-changing device and preparation method thereof
CN114137773B (en) * 2021-11-05 2024-03-08 哈尔滨工业大学(深圳) Thermoelectric dual-response intelligent color-changing device and preparation method thereof

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Application publication date: 20160810