CN105892100A - Novel composite intelligent energy-saving film and preparation method thereof - Google Patents
Novel composite intelligent energy-saving film and preparation method thereof Download PDFInfo
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- CN105892100A CN105892100A CN201610479745.XA CN201610479745A CN105892100A CN 105892100 A CN105892100 A CN 105892100A CN 201610479745 A CN201610479745 A CN 201610479745A CN 105892100 A CN105892100 A CN 105892100A
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- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/1514—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
- G02F1/1523—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
- G02F1/1525—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material characterised by a particular ion transporting layer, e.g. electrolyte
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
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Abstract
The invention relates to a novel composite intelligent energy-saving film which comprises a first substrate device, a second substrate device and an ion transmission layer, wherein the first substrate device and the second substrate device are connected through the ion transmission layer; the first substrate device comprises a first substrate, a first conductive layer arranged on the first substrate, and a first core-shell structure arranged on the first conductive layer; the first core-shell structure comprises a first heat color layer and an electric color layer wrapping the first heat color layer; the second substrate device comprises a second substrate, a second conductive layer arranged on the second substrate and a second core-shell structure arranged on the second conductive layer; the second core-shell structure comprises a second heat color layer and an ion storage layer wrapping the second heat color layer. While the porous structure characteristics and the conductive characteristics of heat color material are adopted to improve the color variation efficiency and the stability of an electric color material, and the light regulating properties of the heat color material and the electric color material are brought into play sufficiently, so that infrared rays can be adjusted to the maximum extent while indoor illumination can be met by virtue of sunshine, and the purpose of intelligent thermal insulation can be met.
Description
Technical field
The invention belongs to energy-saving material field, be specifically related to a kind of NEW TYPE OF COMPOSITE intelligent power saving thin film and preparation method thereof.
Background technology
In China, building energy consumption accounts for about the 30% of society's total energy consumption, and wherein the energy consumption of heating and air-conditioning accounts for the 55% of building energy consumption.
In modern architecture, the area ratio that glass accounts for exterior wall is increasing, and the heat transfer carried out by windowpane according to measuring and calculating is at Summer and winter
Joint accounts for 48% and 71% respectively, and therefore, door and window is energy-conservation will have a significant effect to reducing building energy consumption.
Smart window with variable color as operation principle is the most emerging door and window power-saving technology, such as thermocolour smart window, and electricity color smart window,
Complexion smart window etc..Thermocolour smart window can be adjusted entering indoor light-inletting quantity according to ambient temperature, reaches intelligence heat insulation
Purpose, current most study is with VO2(M) the thermocolour smart window based on.VO2(M) it is that one has near 68 degree
The material of reversible thermal induced phase transition, before and after undergoing phase transition, optics, electricity and magnetic performance can occur significant change, its optics
On the transmitance of variant infrared light the most after the phase change significantly lower than the infrared light transmittance before phase transformation, thus realize sun spoke
The regulation penetrated, the purpose heat insulation to reach intelligence, but, VO2(M) what thermocolour smart membranes can only regulate in solar spectrum is infrared
Light, to visible ray can not or the most few regulating power, hinder its energy-saving effect greatly.
Electrochromic intelligent window is by under low DC voltage, and light is had by electrochrome thin film in the embedding of ion with when moving out
Different absorbabilities, thus realize the regulation to sunlight, the purpose heat insulation to reach intelligence.But, electrochomeric films
Regulation to light is whole solar spectral wave band, while stopping sun heat radiation, also blocks luminous ray, greatly
Have impact on sight line, undesirably increase the energy consumption of room lighting.The most how to make full use of luminous ray in sunlight and
Infrared, under conditions of meeting room lighting, stops to greatest extent or utilizes the Infrared in solar spectral,
Realize cool in summer and warm in winter, reduce the target that the effect of building energy consumption, always people are pursued.
Changing single additionally, electrochromic device also exists color, the shortcoming that color change is slow and cyclical stability is poor, this is main
Being determined by the feature of electrochromic device itself, the microstructure of current electrochomeric films is dense, this densification
Structure is unfavorable for the migration of electrolyte intermediate ion, and electrochemical reaction causes color change slow slowly.It addition, metal-oxide is electric
Causing off-color material and can cause volumetric expansion in variable color cyclic process due to embedding and the abjection of ion, the internal stress of generation causes thin film
Come off, reduce cyclical stability.Although reducing electrochromic material energy gap and the method for degree of crystallinity by doping, permissible
Improving electrochromism speed to a certain extent, but effect is very limited, preparation porous micro-nano structure is considered as that one compares
Practical method, but it is all to realize porous micro-nano structure by chemical method at present, and the response time is longer, thin film generally crystalline substance
State, the feature of structural controllability difference.By selecting suitable voltage window and suitable electrolyte, can carry to a certain extent
The stability of high device, but these measures are all the problems addressing electrochromic devices cyclical stability difference from periphery.
Summary of the invention
It is an object of the invention to provide a kind of NEW TYPE OF COMPOSITE intelligent power saving thin film and preparation method thereof, the application utilizes thermocolour material
While the loose structure feature of material and conductive characteristic improve variable color efficiency and the stability of electric material, give full play to the light of the two
Line regulating power, it is achieved to visible ray and the dual regulation of infrared light so that sunlight is maximum while can meeting indoor illumination intensity
The regulation Infrared of limit, reaches the purpose that intelligence is heat insulation.
In order to realize foregoing invention purpose, technical scheme is as follows:
It is an object of the invention to provide a kind of NEW TYPE OF COMPOSITE intelligent power saving thin film, including the first foundation arrangement, the second foundation arrangement with
And connecting described first foundation arrangement and the ion transport layers of described second foundation arrangement, described first foundation arrangement includes the first base
The end, it is arranged at described first suprabasil first conductive layer and the first nucleocapsid structure being arranged on described first conductive layer, described
First nucleocapsid structure includes the first thermochromic layers and is coated on the electrochrome outside described first thermochromic layers, described second foundation arrangement bag
Include the second substrate, be arranged at described second suprabasil second conductive layer and the second nucleocapsid knot being arranged on described second conductive layer
Structure, described second nucleocapsid structure includes the second thermochromic layers and is coated on the ion storage layer outside described second thermochromic layers, described the
One thermochromic layers and described second thermochromic layers are VO2(M) thin film, described VO2(M) thin film is prepared by vacuum inclined deposition technology.
First conductive layer, the first thermochromic layers, electrochrome, ion transport layers, ion storage layer, the second thermochromic layers and the second conduction
Layer collectively forms the structure of electrochromic intelligent thin film, and it is thin that the first thermochromic layers and the second thermochromic layers all can embody thermochromism intelligence
The characteristic of film.In nucleocapsid structure, internal layer is the VO with thermocolour function utilizing inclined deposition technology to prepare2(M), outer layer is electricity color
Layer or ion storage layer, the two combination, the loose structure utilizing inclined deposition to prepare discharges electrochrome and ion storage variable color
Stress in journey, increases the cyclical stability of thin film, utilizes VO2Characteristic of semiconductor and variable color after metallic character, improve electrochrome
With the conductance of ion storage layer, and then improve the color change of electrochromic intelligent thin film and variable color efficiency, electrochromism and thermic
Variable color is compound improves intelligent dimming ability and effect of heat insulation.
The application has the thermochromic layers of porous nanometer structure, thin film prepared by the method by introducing the preparation of vacuum inclined deposition technology
Having porosity high, generally amorphous state, micro-nano structure is controlled, the advantage that expandable space is big, then in the heat of loose structure
On chromatograph, deposition electricity color sull, is possible not only to effectively utilize chromato-thermographic porous micro-nano structure, beneficially in colourshifting process
The embedding of ion and abjection, improve electrochemical reaction speed, thus improve color change, improve variable color efficiency, its loose knot
Structure gives stress that ion embeds and the produce during abjection space with release, it is to avoid answer the thin film that volumetric expansion and internal stress cause
Come off problem, fundamentally improves the stability of circulation；Due to VO2This is as narrow-band semiconductor, and electric conductivity is strong, and it occurs
Can become metallic state after transformation, electric conductivity is that geometry level goes up, and enhances the conductance of electrochrome greatly, is more beneficial for electric charge
Migrating, to improving color change, improving variable color efficiency has great benefit.
Utilize thermochromic materials and electric material that solar irradiation is adjusted simultaneously, make full use of Infrared in solar spectrum and
Luminous ray, it is achieved cool in summer and warm in winter, reduces the effect of building energy consumption.First nucleocapsid structure and the second nucleocapsid structure are heat
Chromatograph is positioned at the internal layer of nucleocapsid structure, greatly reduces and the contacting of air, decreases the chance of oxidation, also improve thermocolour
The stability of intelligent layer, is to bring out the best in each other.
Preferably, described first chromato-thermographic thickness is 20-150nm, and described second chromato-thermographic thickness is 20-150nm, institute
State the first thermochromic layers and described second chromato-thermographic phase transition temperature is 30-60 DEG C.
Preferably, described first conductive layer and described second conductive layer are transparency conducting layer, described first conductive layer and described second
The material of conductive layer is selected from ITO (indium doped tin oxide), FTO (fluorine doped tin oxide), AZO (Al-Doped ZnO), Ag, Au
Or the one in Cu, the thickness of described first conductive layer is 80-150nm, and the thickness of described second conductive layer is 80-150nm.
Preferably, the material of described ion storage layer is selected from NiO, Co3O4、V2O5Or Ir2O3In one, its thickness is
20-300nm。
Preferably, described ion transport layers is transparent electrolyte, is polymerized selected from inorganic ions conductor, ionic liquid or ionic conduction
One in thing.Inorganic ions conductor is selected from LiClO4、LiPF6And LiBF4In one, ionic liquid selected from imidazole salt,
Piperidines salt and the one of pyridiniujm apoplexy due to endogenous wind, ionic conductive polymer is selected from PVDF base, PEO base and PAN base gelatin polymer
In one.
Preferably, the material of described electrochrome is selected from WO3、MoO3、TiO2、Nb2O5Or Ta2O5In one, its thickness
For 20-300nm.Electrochrome and ion storage layer are by sputtering, evaporation, spin coating, and spraying, prepared by chemical bath.
Preferably, described VO2(M) shape of thin film selected from column structure, helical structure, dendritic structure, in a zigzag structure,
At least one in c-type structure or y-type structure.Vacuum inclined deposition technology utilizes VO2(M) substrate in film deposition process
Angle 0-90 degree in three dimensions tilts and 0-360 degree rotates and realizes, selected from magnetron sputtering method, electron beam evaporation, laser arteries and veins
Rush sedimentation, obtain 0-90 degree tilt column structure, helical structure, dendritic structure, in a zigzag structure, c-type structure,
At least one loose and porous structure in y-type structure.
Another object of the present invention is to provide the preparation method of the energy-conservation thin film of this composite intelligent, comprise the following steps: pass through magnetic
Control sputtering method prepares the first conductive layer in the first substrate, then deposits the on described first conductive layer by inclined deposition sputtering method
One thermochromic layers, then prepares electrochrome by sputtering method in described first thermochromic layers, deposit second conductive layer in the second substrate,
On described second conductive layer, the second thermochromic layers is deposited, then by sputtering method in described second thermochromic layers by oblique sputtering method
Preparation ion storage layer, encapsulates the first substrate and the second substrate, and injects ion transport layers, i.e. makes NEW TYPE OF COMPOSITE intelligence joint
Can thin film.
Preferably, described first substrate and described second substrate are selected from PET or glass.
The invention has the beneficial effects as follows:
(1) herein in connection with VO2Thermocolour smart window and the feature of electrochromic intelligent window, preparation a kind of NEW TYPE OF COMPOSITE intelligence
Energy-conservation thin film, organically combines thermocolour smart window and the active electric color smart window of passive-type, is utilizing thermochromic materials
While loose structure feature and conductive characteristic improve variable color efficiency and the stability of electric material, the light giving full play to the two is adjusted
Energy-conservation power, it is achieved to visible ray and the dual regulation of infrared light so that sunlight can meet while indoor illumination intensity to greatest extent
Regulation Infrared, reach the heat insulation purpose of intelligence；
(2) in nucleocapsid structure, internal layer is the VO with thermocolour function utilizing inclined deposition technology to prepare2(M), outer layer is electrochrome
Or ion storage layer, the two combination, the loose structure utilizing inclined deposition to prepare discharges electrochrome and ion storage colourshifting process
In stress, increase thin film cyclical stability, utilize VO2Characteristic of semiconductor and variable color after metallic character, improve electrochrome and
The conductance of ion storage layer, and then improve color change and variable color efficiency, electrochromism and the thermotropic of electrochromic intelligent thin film
Color is compound improves intelligent dimming ability and effect of heat insulation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the NEW TYPE OF COMPOSITE intelligent power saving thin film that the present invention proposes；
Reference: 1, the first substrate；2, the first conductive layer；3, the first thermochromic layers；4, electrochrome；5, ion transport layers；
6, ion storage layer；7, the second thermochromic layers；8, the second conductive layer；9, the second substrate.
Detailed description of the invention
Below in conjunction with instantiation, it is further elucidated with the present invention.It should be understood that these embodiments are merely to illustrate the present invention, and
It is not intended to limit the scope of the invention.Technical staff makes according to the present invention in actual applications improvement and adjustment, still belong to
In protection scope of the present invention.
Except special instruction, equipment and reagent that the present invention uses are the art routine commercial products.
The structural representation of the NEW TYPE OF COMPOSITE intelligent power saving thin film that the application proposes is as shown in Figure 1.
A kind of NEW TYPE OF COMPOSITE intelligent power saving thin film, including the first foundation arrangement, the second foundation arrangement and connection the first foundation arrangement
With the ion transport layers 5 of the second foundation arrangement, the first foundation arrangement includes the first substrate 1, is arranged at first suprabasil first and leads
Electric layer 2 and the first nucleocapsid structure being arranged on the first conductive layer, the first nucleocapsid structure includes the first thermochromic layers 3 and is coated on the
Electrochrome 4 outside one thermochromic layers, the second foundation arrangement includes the second substrate 9, is arranged at the second suprabasil second conductive layer 8
With the second nucleocapsid structure being arranged on the second conductive layer, the second nucleocapsid structure includes the second thermochromic layers 7 and is coated on the second thermocolour
Ion storage layer 6 outside Ceng, the first thermochromic layers and the second thermochromic layers are VO2(M) thin film, VO2(M) thin film is inclined by vacuum
Tiltedly prepared by deposition technique.First conductive layer, the first thermochromic layers, electrochrome, ion transport layers, ion storage layer, the second thermocolour
Layer and the second conductive layer collectively form the structure of electrochromic intelligent thin film, and the first thermochromic layers and the second thermochromic layers all can embody heat
The characteristic of mutagens color smart membranes.
Vacuum inclined deposition technology utilizes VO2(M) in film deposition process the angle of substrate 0-90 degree in three dimensions tilt and
0-360 degree rotates and realizes, and selected from magnetron sputtering method, electron beam evaporation, pulse laser deposition, obtains the post that 0-90 degree tilts
Shape structure, helical structure, dendritic structure, in a zigzag structure, c-type structure, at least one in y-type structure is loose porous
Structure.VO2(M) phase transition temperature of thin film is 30-60 DEG C.
The preparation method of the energy-conservation thin film of this composite intelligent, comprises the following steps: prepare in the first substrate by magnetron sputtering method
One conductive layer, then on described first conductive layer, deposit the first thermochromic layers by inclined deposition sputtering method, then existed by sputtering method
Preparing electrochrome in described first thermochromic layers, deposit second conductive layer in the second substrate, by oblique sputtering method described second
Deposit the second thermochromic layers on conductive layer, then in described second thermochromic layers, prepare ion storage layer, by the first base by sputtering method
The end and the second substrate encapsulation, and inject ion transport layers, i.e. make NEW TYPE OF COMPOSITE intelligent power saving thin film.First substrate and the second base
The end, is selected from PET or glass, choice of the substrates PET or glass and selects to use according to practical situation.
First conductive layer and the second conductive layer are transparency conducting layer, the material of the first conductive layer and the second conductive layer selected from ITO, FTO,
One in AZO, Ag, Au or Cu, the thickness of the first conductive layer is 80-150nm, and the thickness of the second conductive layer is 80-150nm.
The material of ion storage layer is selected from NiO, Co3O4、V2O5Or Ir2O3In one, its thickness is 20-300nm.
Ion transport layers is transparent electrolyte, the one in inorganic ions conductor, ionic liquid or ionic conductive polymer.
The material of electrochrome is selected from WO3、MoO3、TiO2、Nb2O5Or Ta2O5In one, its thickness is 20-300nm.Inorganic
Ion conductor is selected from LiClO4、LiPF6And LiBF4In one, ionic liquid is selected from imidazole salt, piperidines salt and pyridiniujm
The one of apoplexy due to endogenous wind, ionic conductive polymer one in PVDF base, PEO base and PAN base gelatin polymer.
Embodiment 1
In the first substrate glasses, the transparent conducting film that a layer thickness is 80nm is deposited by magnetron sputtering method, then by tilting
It is 100nm that sputtering method deposits a layer thickness, and phase transition temperature is the VO of 30 DEG C2(M) thin film in a zigzag, is then prepared by sputtering method
A layer thickness is the WO of 20nm3, preparing a layer thickness in the second substrate glasses by magnetron sputtering method is the transparent of 80nm
Conducting film, then to deposit a layer thickness by inclined deposition sputtering method be 100nm, phase transition temperature is the VO of 30 DEG C2(M) columnar thin-film,
Then prepare, by sputtering method, the NiO thin film that a layer thickness is 50nm, then the second substrate and the first substrate are packaged, and
Inject inorganic ions conductor, constitute NEW TYPE OF COMPOSITE intelligent power saving glass.
First substrate in the present embodiment and the second substrate are glass, and inorganic ions conductor is LiClO4。
Embodiment 2
On the first substrate PET, the FTO nesa coating that a layer thickness is 150nm is deposited by magnetron sputtering method, then by inclining
Tiltedly sputtering method deposits a layer thickness is 20nm, and phase transition temperature is the VO of 40 DEG C2(M) columnar thin-film, is then prepared by evaporation
A layer thickness is the MoO of 20nm3, preparing a layer thickness on the second substrate PET by magnetron sputtering method is the FTO of 150nm
Nesa coating, then to deposit a layer thickness by inclined deposition sputtering method be 150nm, phase transition temperature is the VO of 40 DEG C2(M) post
Shape thin film, then prepares, by chemical baths, the NiO thin film that a layer thickness is 100nm, then the second substrate and the first substrate
It is packaged, and injects inorganic ions conductor, constitute NEW TYPE OF COMPOSITE intelligent power saving PET film.
First substrate in the present embodiment and the second substrate are PET film, and inorganic ions conductor is LiPF6。
Inorganic ions conductor is LiBF4Time, it is novel multiple that NEW TYPE OF COMPOSITE intelligent power saving PET film and the embodiment 2 that it is made is made
Close intelligent power saving thin film effect similar.
Embodiment 3
In the first substrate glasses, the AZO nesa coating that a layer thickness is 100nm is deposited by magnetron sputtering method, then by inclining
Tiltedly electron-beam evaporation a layer thickness is 150nm, and phase transition temperature is the VO of 60 DEG C2(M) c-type thin film, then by evaporation
Method prepares the TiO that a layer thickness is 100nm2, preparing a layer thickness in the second substrate glasses by magnetron sputtering method is 100nm
AZO nesa coating, then to deposit a layer thickness by inclined deposition sputtering method be 20nm, and phase transition temperature is the VO of 40 DEG C2(M)
Columnar thin-film, then prepares, by spin-coating method, the NiO thin film that a layer thickness is 300nm, then the second substrate and the first substrate
It is packaged, and injects ionic liquid, constitute NEW TYPE OF COMPOSITE intelligent power saving glass.
First substrate in the present embodiment and the second substrate are glass, and ionic liquid is imidazole salt.
Embodiment 4
In the first substrate glasses, the Au nesa coating that a layer thickness is 80nm is deposited by magnetron sputtering method, then by tilting
Electron-beam evaporation a layer thickness is 150nm, and phase transition temperature is the VO of 30 DEG C2(M) Y type thin film, then passes through evaporation
Preparation a layer thickness is the Ta of 300nm2O5Thin film, preparing a layer thickness in the second substrate glasses by magnetron sputtering method is
The Au nesa coating of 80nm, then to deposit a layer thickness by inclined deposition sputtering method be 50nm, phase transition temperature is 30 DEG C
VO2(M) columnar thin-film, then prepares, by spin-coating method, the Ir that a layer thickness is 20nm2O3Thin film, then the second substrate and
One substrate is packaged, and injects ionic liquid, constitutes NEW TYPE OF COMPOSITE intelligent power saving glass.
First substrate in the present embodiment and the second substrate are glass, and ionic liquid is piperidines salt.
When ionic liquid is pyridine salt, the NEW TYPE OF COMPOSITE intelligent power saving glass that it is made and embodiment 3 and embodiment 4 are made
NEW TYPE OF COMPOSITE intelligent power saving glass effects is similar.
Embodiment 5
In the first substrate glasses, the Ag nesa coating that a layer thickness is 80nm is deposited by magnetron sputtering method, then by tilting electricity
It is 150nm that sub-beam evaporation deposits a layer thickness, and phase transition temperature is the VO of 30 DEG C2(M) dendroid thin film, then by spraying legal system
Standby a layer thickness is the Nb of 200nm2O5Thin film, preparing a layer thickness in the second substrate glasses by magnetron sputtering method is 80nm
Ag nesa coating, then to deposit a layer thickness by inclined deposition sputtering method be 20nm, and phase transition temperature is the VO of 30 DEG C2(M)
Columnar thin-film, then prepares, by spraying process, the Co that a layer thickness is 300nm3O4Thin film, then the second substrate and the first substrate
It is packaged, and injects ionic conductive polymer, constitute NEW TYPE OF COMPOSITE intelligent power saving glass.
First substrate in the present embodiment and the second substrate are glass, and ionic conductive polymer is PVDF base gelatin polymer.
Embodiment 6
In the first substrate glasses, the Ag nesa coating that a layer thickness is 80nm is deposited by magnetron sputtering method, then by tilting electricity
It is 150nm that sub-beam evaporation deposits a layer thickness, and phase transition temperature is the VO of 30 DEG C2(M) helical form thin film, then passes through chemical baths
Preparation a layer thickness is the WO of 150nm3Thin film, preparing a layer thickness in the second substrate glasses by magnetron sputtering method is 80nm
Ag nesa coating, then to deposit a layer thickness by inclined deposition sputtering method be 150nm, and phase transition temperature is the VO of 30 DEG C2(M)
Helical form thin film, then prepares, by sputtering method, the V that a layer thickness is 200nm2O5Thin film, then the second substrate and the first base
The end, is packaged, and injects ionic conductive polymer, constitutes NEW TYPE OF COMPOSITE intelligent power saving glass.
First substrate in the present embodiment and the second substrate are glass, and ionic conductive polymer is PEO base gelatin polymer.
When ionic conductive polymer is PAN base gelatin polymer, the NEW TYPE OF COMPOSITE intelligent power saving glass that it is made and embodiment 5
Similar with the NEW TYPE OF COMPOSITE intelligent power saving glass effects that embodiment 6 is made.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment also is not used to limit the special of the present invention
Profit scope, all equivalences done without departing from the present invention are implemented or change, are intended to be limited solely by the scope of patent protection of this case.
Claims (9)
1. a NEW TYPE OF COMPOSITE intelligent power saving thin film, it is characterised in that include the first foundation arrangement, the second foundation arrangement and connect institute
Stating the first foundation arrangement and the ion transport layers of described second foundation arrangement, described first foundation arrangement includes the first substrate, setting
In described first suprabasil first conductive layer and the first nucleocapsid structure being arranged on described first conductive layer, described first nucleocapsid
Structure includes the first thermochromic layers and is coated on the electrochrome outside described first thermochromic layers, and described second foundation arrangement includes the second base
The end, it is arranged at described second suprabasil second conductive layer and the second nucleocapsid structure being arranged on described second conductive layer, described
Second nucleocapsid structure includes the second thermochromic layers and is coated on the ion storage layer outside described second thermochromic layers, described first thermochromic layers
It is VO with described second thermochromic layers2(M) thin film, described VO2(M) thin film is prepared by vacuum inclined deposition technology.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that described first chromato-thermographic thickness is
20-150nm, described second chromato-thermographic thickness is 20-150nm, described first thermochromic layers and described second chromato-thermographic phase alternating temperature
Degree is for 30-60 DEG C.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that described first conductive layer and described second is led
Electric layer is transparency conducting layer, the material of described first conductive layer and described second conductive layer selected from ITO, FTO, AZO, Ag,
One in Au or Cu, the thickness of described first conductive layer is 80-150nm, and the thickness of described second conductive layer is 80-150nm.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that the material of described ion storage layer is selected from
NiO、Co3O4、V2O5Or Ir2O3In one, its thickness is 20-300nm.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that described ion transport layers is transparent electrolyte,
One in inorganic ions conductor, ionic liquid or ionic conductive polymer.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that the material of described electrochrome is selected from WO3、
MoO3、TiO2、Nb2O5Or Ta2O5In one, its thickness is 20-300nm.
NEW TYPE OF COMPOSITE intelligent power saving thin film the most according to claim 1, it is characterised in that described VO2(M) shape of thin film is selected from
At least one in column structure, helical structure, dendritic structure, in a zigzag structure, c-type structure or y-type structure.
8. the preparation method of NEW TYPE OF COMPOSITE intelligent power saving thin film described in a claim 1, it is characterised in that comprise the following steps: logical
Cross magnetron sputtering method in the first substrate, prepare the first conductive layer, then sunk on described first conductive layer by inclined deposition sputtering method
Long-pending first thermochromic layers, then prepares electrochrome by sputtering method in described first thermochromic layers, deposits second and lead in the second substrate
Electric layer, deposits the second thermochromic layers by oblique sputtering method, then by sputtering method in described second heat on described second conductive layer
Prepare ion storage layer on chromatograph, the first substrate and the second substrate are encapsulated, and injects ion transport layers, i.e. make NEW TYPE OF COMPOSITE
Intelligent power saving thin film.
9. require the preparation method of NEW TYPE OF COMPOSITE intelligent power saving thin film described in 8 according to claim, it is characterised in that: described first substrate
With described second substrate selected from PET or glass.
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| CN114647122A (en) * | 2020-12-17 | 2022-06-21 | 中国科学院上海硅酸盐研究所 | High-performance visible infrared independently-controlled electrochromic device 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 |
| CN114647122B (en) * | 2020-12-17 | 2023-10-13 | 中国科学院上海硅酸盐研究所 | High-performance visible infrared independent regulation electrochromic device and preparation method and application thereof |
| CN112731691A (en) * | 2020-12-29 | 2021-04-30 | 中国科学院上海硅酸盐研究所 | Dual-response composite film based on dual-ion cooperative regulation and control and preparation method thereof |
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