CN204667022U - A kind of lamination electrochomeric glass - Google Patents
A kind of lamination electrochomeric glass Download PDFInfo
- Publication number
- CN204667022U CN204667022U CN201520182596.1U CN201520182596U CN204667022U CN 204667022 U CN204667022 U CN 204667022U CN 201520182596 U CN201520182596 U CN 201520182596U CN 204667022 U CN204667022 U CN 204667022U
- Authority
- CN
- China
- Prior art keywords
- layer
- deck
- ion
- ion conducting
- electrochomeric glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The utility model relates to a kind of electrochomeric glass, particularly relates to a kind of lamination electrochomeric glass.It comprises transparent substrate layer, and at least one deck is arranged on the lower floor's transparent electrode layer in transparent substrate layer; At least one deck is arranged on the first electrochromic layer in lower floor's transparency electrode; At least one deck is arranged on the first ion conducting layer on the first electrochromic layer; At least one deck is arranged on the first ion storage on the first ion conducting layer; At least one deck is arranged on the middle layer transparent electrode layer in the first ion storage; At least one deck is arranged on the second ion storage on the transparent electrode layer of middle layer; At least one deck is arranged on the second ion conducting layer in the second ion storage; At least one deck is arranged on the second electrochromic layer on the second ion conducting layer; At least one deck is arranged on the top transparent electrode layer on the second electrochromic layer.The utility model electrochomeric glass can be applied to intelligent window; While energy-conserving and environment-protective, for user provides enough privacies.
Description
Technical field
The utility model relates to a kind of electrochomeric glass, particularly relates to a kind of lamination electrochomeric glass.
Background technology
Electrochromism refers to that reversible oxidation or reduction reaction occur material under the polarity and Strength Changes effect of extra electric field, thus causes the color of material that reversible stable change can occur.The electrochomeric glass utilizing this performance to prepare can carry out Intelligent adjustment to the radiation of sunshine, the optionally heat radiation of absorption or reflect ambient, reduce the energy consumption of buildings, and solve day by day serious light pollution in cities problem, represent current state-of-the-art building energy conservation glass technology.
Electrochomeric glass is made up of bottom conductive electrode layer, electrochromic layer, ion conducting layer, ion storage and top layer conductive electrode layer.Under electric field action, the ion of ion storage enters electrochromic layer via ion conducting layer and realizes discoloration effect; Add reversed electric field, ion can leave electrochromic layer and gets back to ion storage via ion conducting layer thus realize fading.All solid state intelligent electrochomeric glass technology is with inorganic transition metal oxide for electrochromic material, and utilizing inorganic is ion conducting layer containing lithiumation thing, relies on the extraction of lithium ion and injects the variable color controlling glass.After the complete variable color of electrochomeric glass of current production, minimum transmitance can only reach about 3%.
CN103345097A (2013-10-9) discloses a kind of Intelligent Light-control System based on EC type electrochromism doubling glass, comprise EC type electrochromism doubling glass, direct supply, induction installation and controller, EC type electrochromism doubling glass is by the first electro-conductive glass, first electrochromism rete, lead ionic electrolytes film, second electrochromism rete and the second electro-conductive glass composition variable color complementary EC type electrochromism doubling glass, or by the first electro-conductive glass, first electrochromism rete, lead ionic electrolytes film, ion storage rete and the second electro-conductive glass composition variable color incomplementarity formula EC type electrochromism doubling glass, direct supply wherein comprises solar cell.But this electrochromism doubling glass is formed by doubling bonding, and still have much room for improvement providing in private space, level of comfort and energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is to provide one effectively can reduce the minimum transmitance of electrochomeric glass to less than 0.1%; make electrochomeric glass better can provide the protection of privacy under coloured state, the lamination electrochomeric glass of frontier has been opened up in the application for electrochomeric glass.
First technical purpose of the present utility model is achieved by the following technical programs:
A kind of lamination electrochomeric glass, comprise transparent substrate layer, it also comprises:
At least one deck is arranged on the lower floor's transparent electrode layer in described transparent substrate layer;
At least one deck is arranged on the first electrochromic layer in described lower floor transparency electrode;
At least one deck is arranged on the first ion conducting layer on described first electrochromic layer;
At least one deck is arranged on the first ion storage on described first ion conducting layer;
At least one deck is arranged on the middle layer transparent electrode layer in described first ion storage;
At least one deck is arranged on the second ion storage on the transparent electrode layer of described middle layer;
At least one deck is arranged on the second ion conducting layer in described second ion storage;
At least one deck is arranged on the second electrochromic layer on described second ion conducting layer;
At least one deck is arranged on the top transparent electrode layer on described second electrochromic layer.
The utility model utilizes physical vapor method or chemical vapor process or sol-gel process to grow lower floor's transparency electrode successively on glass or clear plastic flexible substrate layer, first electrochromic layer, first ion conducting layer, first ion storage, middle layer transparency electrode, second ion storage, second ion conducting layer, second electrochromic layer and top transparent electrode layer, form the electrochromic device of two laminations, share a middle layer transparency electrode: in device coloring process, middle layer transparency electrode is anode, fading in process to device, middle layer transparency electrode is negative electrode, according to required electroluminescent glass transparent degree, two devices can be simultaneously painted, also can separate painted separately, two devices can be undertaken painted by same power drives, also can separately by two power supplys drive respectively carry out painted, when being driven respectively by two power supplys, it also can be different for driving the voltage of different components can be identical.Time painted while of two devices, transmitance is measured with spectrophotometric, under the state that two laminated devices are completely painted, the transmitance of visible region is all lower than 0.1%, and electrochomeric glass is substantially opaque, can provide the secret protection of 100%, exploitation electrochomeric glass is as the application of intelligent window, can not need completely to be equipped with curtain, provide good private space and excellent level of comfort to indoor time painted, frontier has been opened up in the application for electrochomeric glass; Energy-conserving and environment-protective can be accomplished again simultaneously.
Lower floor's transparency electrode can be metal oxide, blended metal oxide comprises indium oxide, tin indium oxide (ITO), doped indium oxide, tin oxide, doped stannum oxide, zinc paste, Al-Doped ZnO (AZO) or oxidation nail and their potpourri; Also can be that the transparent nitride of conducting electricity comprises titanium nitride, titanium oxynitrides, tantalum nitride and tantalum nitride oxide etc.; It can also be any enough transparent metal or alloy; As preferably, lower floor transparency electrode thickness 10-1000nm, preferred 250-350nm.
First electrochromic layer and/or the second electrochromic layer can be tungsten oxide (WO
3), niobium oxide (Nb
2o
5), titanium dioxide (TiO
2), molybdena (MoO
3), cupric oxide (CuO), chromium oxide (Cr
2o
3), manganese oxide (Mn
2o
3), vanadium oxide (V
2o
5), cobalt oxide (Co
2o
3), nickel oxide (Ni
2o
3) etc.; Also can be lithium, sodium, potassium, vanadium or titanium doped above-mentioned various oxide and hopcalite; As preferably, the first electrochromic layer and/or the second electrochromism layer thickness 100-800nm, preferred 300-600nm.
First ion conducting layer and/or the second ion conducting layer can be Li
2o, SiO
2, Al
2o
3, Nb
2o
3, Ta
2o
5, LiTaO
3, LiNbO
3, La
2tiO
7, Li
2wO
4, ZrO
2, HfO
2, LaTiO
3, SrTiO
3, BaTiO
3, Li
3n, LiPO
3, LiI, LiF, Li
2o
2deng and their potpourri.For reducing leakage current further, ion conducting layer can be made up of two-layer or that multilayer is identical or different ion-conductive material, and the ion conducting layer of such as 90nm altogether, can by the Li of 30nm
2the SiO of O, 30nm
2with the Li of 30nm
2wO
4composition, also can by the Li of 40nm
2the SiO of O, 10nm
2with the Li of 40nm
2o forms; The thickness of different rete can be identical also can be different.As preferably, the integral thickness of ion conducting layer can be 10 to 300nm, preferably 50 to 200nm.
First ion storage and/or the second ion storage can be metal oxide such as vanadium oxide (V
2o
5), niobium oxide (Nb
2o
5), nickel oxide (NiO), yttrium oxide (IrO
2), cobalt oxide, molybdena, manganese oxide, chromium oxide, nickel oxide tungsten, nickel oxide vanadium, nickel manganese oxide, nickel oxide aluminium, oxidation nickel chromium triangle, nickel oxide magnesium and their potpourri; Also can be Prussian blue; Or various lithium salts such as cobalt acid lithium, LiMn2O4, lithium nickelate, vanadic acid nickel lithium, LiFePO4 etc. and their potpourri; As preferably, the first ion storage and/or the second ion storage layer thickness 100 to 500nm, preferably 150 to 250nm;
Ion storage also can be anode electrochromic material, complementary in painted process of fading with cathode electrochromic material, make electrochomeric glass painted/contrast of fading is higher.
Accompanying drawing explanation
Fig. 1 is the lamination electrochomeric glass operating diagram of one embodiment of the invention;
Fig. 2 is the lamination electrochomeric glass operating diagram of another embodiment of the present invention;
Fig. 3 is the transmitance schematic diagram of the utility model lamination electrochomeric glass under coloured state and state of fading;
In figure, 1-transparent substrate layer;
2-lower floor transparent electrode layer;
3-first electrochromic layer;
4-first ion conducting layer;
5-first ion storage;
6-middle layer transparent electrode layer;
7-second ion storage;
8-second ion conducting layer;
9-second electrochromic layer;
10-top transparent electrode layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, lamination electrochomeric glass comprises transparent substrate layer 1; Be arranged on the lower floor's transparent electrode layer 2 in transparent substrate layer 1;
Be arranged on the first electrochromic layer 3 in lower floor's transparency electrode 2;
Be arranged on the first ion conducting layer 4 on the first electrochromic layer 3;
Be arranged on the first ion storage 5 on the first ion conducting layer 4;
Be arranged on the middle layer transparent electrode layer 6 in the first ion storage 5;
Be arranged on the second ion storage 7 on middle layer transparent electrode layer 6;
Be arranged on the second ion conducting layer 8 in the second ion storage 7;
Be arranged on the second electrochromic layer 9 on the second ion conducting layer 8;
Be arranged on the top transparent electrode layer 10 on the second electrochromic layer 9.
Lower floor's transparency electrode 2 is Ag; Thickness 12nm.
First electrochromic layer is tungsten oxide (WO
3); Second electrochromic layer is niobium oxide (Nb
2o
5); Thickness is respectively 300nm.
First ion conducting layer Li
2o; Second ion conducting layer is SiO
2.The thickness of ion conducting layer is respectively 20 nanometers.
First ion storage is vanadium oxide (V
2o
5); Second ion storage is nickel oxide (NiO); Thickness is respectively 100 nm.
Two devices by two power supplys drive respectively carry out painted; When being driven respectively by two power supplys, it also can be different for driving the voltage of different components can be identical.
Embodiment two
As shown in Figure 2, two devices are undertaken painted by same power drives.Lamination electrochomeric glass comprises transparent substrate layer 1; Be arranged on the lower floor's transparent electrode layer 2 in transparent substrate layer 1;
Be arranged on the first electrochromic layer 3 in lower floor's transparency electrode 2;
Be arranged on the first ion conducting layer 4 on the first electrochromic layer 3;
Be arranged on the first ion storage 5 on the first ion conducting layer 4;
Be arranged on the middle layer transparent electrode layer 6 in the first ion storage 5;
Be arranged on the second ion storage 7 on middle layer transparent electrode layer 6;
Be arranged on the second ion conducting layer 8 in the second ion storage 7;
Be arranged on the second electrochromic layer 9 on the second ion conducting layer 8;
Be arranged on the top transparent electrode layer 10 on the second electrochromic layer 9.
Lower floor's transparency electrode 2 is the transparent fluorine doped tin oxide of conduction; Thickness 1000nm.
First electrochromic layer is molybdena (MoO
3); Second electrochromic layer is molybdena (MoO
3); Thickness is respectively 600nm.
First ion conducting layer is Al
2o
3; Second ion conducting layer is Li
2wO
4.The thickness of ion conducting layer is respectively 50nm and 80nm.
First ion storage is vanadium oxide (V
2o
5), thickness 250nm; Second ion storage is nickel oxide tungsten (NiWO); Thickness 150 nm.
Embodiment three
As shown in Figure 1, lamination electrochomeric glass comprises transparent substrate layer 1; Be arranged on the lower floor's transparent electrode layer 2 in transparent substrate layer 1;
Be arranged on the first electrochromic layer 3 in lower floor's transparency electrode 2;
Be arranged on the first ion conducting layer 4 on the first electrochromic layer 3;
Be arranged on the first ion storage 5 on the first ion conducting layer 4;
Be arranged on the middle layer transparent electrode layer 6 in the first ion storage 5;
Be arranged on the second ion storage 7 on middle layer transparent electrode layer 6;
Be arranged on the second ion conducting layer 8 in the second ion storage 7;
Be arranged on the second electrochromic layer 9 on the second ion conducting layer 8;
Be arranged on the top transparent electrode layer 10 on the second electrochromic layer 9.
Lower floor's transparency electrode 2 is the potpourri of doped stannum oxide, Al-Doped ZnO; Thickness 250nm.
First electrochromic layer is Ta
2o
5; Second electrochromic layer is lithium, sodium, potassium, vanadium or titanium doped various oxides; Thickness 300nm.
For reducing leakage current further, ion conducting layer is made up of two-layer different ion-conductive material, altogether first ion conducting layer of 90nm, by the Li of 30nm
2the SiO of O, 30nm
2with the Li of 30nm
2wO
4composition, the second ion conducting layer is by the Li of 60nm
2the SiO of O30nm
2with the Li of 60nm
2o forms.
First ion storage layer thickness is 90nm, or the second ion storage is 150 nm.
Embodiment four
With embodiment three, be tin indium oxide unlike lower floor's transparency electrode 2; Thickness 350nm.
First electrochromic layer or the second electrochromism layer thickness 600nm.
First ion conducting layer is Li
2wO
4, the second ion conducting layer is LiPO
3.The thickness of ion conducting layer is respectively 200nm.
First ion storage or the second ion storage layer thickness 250nm.
Found that the utility model forms transmitance under electrochomeric glass coloured state all lower than 0.1%, see Fig. 3; Glass is substantially opaque, can provide the secret protection of 100%, and exploitation electrochomeric glass, as the application of intelligent window, can play the effect of energy-conserving and environment-protective, provides good private space and excellent level of comfort according to user's request to indoor simultaneously.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this instructions, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Claims (10)
1. a lamination electrochomeric glass, comprises transparent substrate layer, it is characterized in that it also comprises:
At least one deck is arranged on the lower floor's transparent electrode layer in described transparent substrate layer;
At least one deck is arranged on the first electrochromic layer in described lower floor transparency electrode;
At least one deck is arranged on the first ion conducting layer on described first electrochromic layer;
At least one deck is arranged on the first ion storage on described first ion conducting layer;
At least one deck is arranged on the middle layer transparent electrode layer in described first ion storage;
At least one deck is arranged on the second ion storage on the transparent electrode layer of described middle layer;
At least one deck is arranged on the second ion conducting layer in described second ion storage;
At least one deck is arranged on the second electrochromic layer on described second ion conducting layer;
At least one deck is arranged on the top transparent electrode layer on described second electrochromic layer.
2. a kind of lamination electrochomeric glass according to claim 1, is characterized in that: described lower floor transparency electrode thickness is 10-1000nm.
3. a kind of lamination electrochomeric glass according to claim 2, is characterized in that: described lower floor transparency electrode thickness is 250-350nm.
4. a kind of lamination electrochomeric glass according to claim 1, is characterized in that: described first electrochromic layer and/or the second electrochromism layer thickness are 100-800nm.
5. a kind of lamination electrochomeric glass according to claim 4, is characterized in that: described first electrochromic layer and/or the second electrochromism layer thickness are 300-600nm.
6. a kind of lamination electrochomeric glass according to claim 1, is characterized in that:
Described first ion conducting layer and/or the second ion conducting layer are made up of two-layer or sandwich construction.
7. a kind of lamination electrochomeric glass according to claim 4, is characterized in that: the integral thickness of described first ion conducting layer or the second ion conducting layer is 10-300 nanometer.
8. a kind of lamination electrochomeric glass according to claim 7, is characterized in that: the integral thickness of described first ion conducting layer or the second ion conducting layer is 50-200nm.
9. a kind of lamination electrochomeric glass according to claim 1, is characterized in that: the thickness of described first ion storage or the second ion storage is 100-500nm.
10. a kind of lamination electrochomeric glass according to claim 1, is characterized in that: the thickness of described first ion storage or the second ion storage is 150-250nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182596.1U CN204667022U (en) | 2015-03-30 | 2015-03-30 | A kind of lamination electrochomeric glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182596.1U CN204667022U (en) | 2015-03-30 | 2015-03-30 | A kind of lamination electrochomeric glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667022U true CN204667022U (en) | 2015-09-23 |
Family
ID=54137389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182596.1U Active CN204667022U (en) | 2015-03-30 | 2015-03-30 | A kind of lamination electrochomeric glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667022U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834145A (en) * | 2015-03-30 | 2015-08-12 | 上方能源技术(杭州)有限公司 | Laminated electrochromism glass and application thereof |
| CN105607374A (en) * | 2016-03-14 | 2016-05-25 | 中国建筑材料科学研究总院 | Solid-state full-inorganic electrochromic glass and preparation method thereof |
| CN107329344A (en) * | 2017-07-07 | 2017-11-07 | 北汽福田汽车股份有限公司 | Electrochromic device and preparation method thereof, photo chromic glass |
| CN113138508A (en) * | 2020-01-19 | 2021-07-20 | 传奇视界有限公司 | Electrochromic glass and preparation method thereof |
| CN113748369A (en) * | 2019-02-21 | 2021-12-03 | 力海科技股份有限公司 | Electrochromic lens and electrochromic sunglasses with same |
-
2015
- 2015-03-30 CN CN201520182596.1U patent/CN204667022U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104834145A (en) * | 2015-03-30 | 2015-08-12 | 上方能源技术(杭州)有限公司 | Laminated electrochromism glass and application thereof |
| CN104834145B (en) * | 2015-03-30 | 2018-08-03 | 浙江上方电子装备有限公司 | A kind of lamination electrochomeric glass and its application |
| CN105607374A (en) * | 2016-03-14 | 2016-05-25 | 中国建筑材料科学研究总院 | Solid-state full-inorganic electrochromic glass and preparation method thereof |
| CN105607374B (en) * | 2016-03-14 | 2019-09-20 | 中国建筑材料科学研究总院 | Solid-state full-inorganic electrochomeric glass and preparation method thereof |
| CN107329344A (en) * | 2017-07-07 | 2017-11-07 | 北汽福田汽车股份有限公司 | Electrochromic device and preparation method thereof, photo chromic glass |
| WO2019006964A1 (en) * | 2017-07-07 | 2019-01-10 | 北汽福田汽车股份有限公司 | Electrochromic device and manufacturing method therefor, and color-changing glass |
| CN107329344B (en) * | 2017-07-07 | 2020-03-24 | 北汽福田汽车股份有限公司 | Electrochromic device, manufacturing method thereof and photochromic glass |
| CN113748369A (en) * | 2019-02-21 | 2021-12-03 | 力海科技股份有限公司 | Electrochromic lens and electrochromic sunglasses with same |
| CN113138508A (en) * | 2020-01-19 | 2021-07-20 | 传奇视界有限公司 | Electrochromic glass and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104834145B (en) | A kind of lamination electrochomeric glass and its application | |
| US20230086158A1 (en) | Angled bus bar | |
| CN204667022U (en) | A kind of lamination electrochomeric glass | |
| Baetens et al. | Properties, requirements and possibilities of smart windows for dynamic daylight and solar energy control in buildings: A state-of-the-art review | |
| CN104614914A (en) | Electrochromic glass with solar cell | |
| CN204595399U (en) | A kind of electrochomeric glass | |
| US9778534B2 (en) | Chromatic systems | |
| CN104898345B (en) | A kind of drive arrangement of electrochomeric glass | |
| CN202153290U (en) | Electrochromic device with multiple ionic conduction layers and optical property adjustable device | |
| CN106997134A (en) | A kind of intelligent distant control self energizing electrochromic and preparation method thereof | |
| WO2014201748A1 (en) | Ec-type electrochromism laminated glass and intelligent dimming system based thereon | |
| CN102203664A (en) | Transparent electrochromic plate and method for manufacture thereof | |
| TWI679483B (en) | Improved electronically controlled all-solid-state intelligent dimming product and its glass window | |
| CN110764331B (en) | Ultrafast response and overcharge prevention electrochromic device and preparation method thereof | |
| KR101830873B1 (en) | manufacturing method of smart window with porous membrane | |
| KR20080040439A (en) | Energy saving smart window and process for producing the same | |
| Hu et al. | High contrast all-solid-state electrochromic device with 2, 2, 6, 6-tetramethyl-1-piperidinyloxy (TEMPO), heptyl viologen, and succinonitrile | |
| KR101945434B1 (en) | Self-powering electrochromic devices containing small molecule organic ligand-metal oxide layer | |
| CN103864314A (en) | Low-emissivity electrochromic glass | |
| CN104880884A (en) | Electrochromic intelligent glass and manufacturing method thereof | |
| CN104880885B (en) | A kind of type of drive of electrochomeric glass | |
| JP7313442B2 (en) | Apparatus for maintaining continuous gradient permeation | |
| CN205643982U (en) | Electrochromic device including metal lines | |
| CN205643980U (en) | Electrochromic device including metal lines | |
| CN204536701U (en) | A kind of electrochomeric glass carrying solar cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151127 Address after: 312300 No. 7 Chang ho Road, Binhai New Town, Zhejiang, Shaoxing Patentee after: Top, Zhejiang electronics company limited Address before: 311215, No. 1202, No. 66, building No. 1, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Sunflux Energy Technology (Hangzhou) Co., Ltd. |