CN201464764U - Electrochromic device for carbon nanotube-polyaniline composite film - Google Patents
Electrochromic device for carbon nanotube-polyaniline composite film Download PDFInfo
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- CN201464764U CN201464764U CN2009200831531U CN200920083153U CN201464764U CN 201464764 U CN201464764 U CN 201464764U CN 2009200831531 U CN2009200831531 U CN 2009200831531U CN 200920083153 U CN200920083153 U CN 200920083153U CN 201464764 U CN201464764 U CN 201464764U
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Abstract
The utility model relates to an electrochromic material and a related device, in particular to an electrochromic device for a carbon nanotube-polyaniline composite film. The electrochromic device is characterized in that the electrochromic device comprises, from top to bottom, a first transparent glass substrate layer (1), an upper conductive electrode layer (2), a carbon nanotube-polyaniline electrochromic layer (3), an ion conducting layer (4), an ion storing layer (5), a lower conductive electrode layer (6), a second transparent glass substrate layer (7), and an insulation packaging material (8), wherein the upper conductive electrode layer (2) has a lead wire (9) and is connected with the lower conductive electrode layer (6).
Description
Technical field
The utility model relates to electrochromic material and related device thereof, is specially the electrochromic device of a kind of carbon nano-tube, polyaniline composite material film.
Background technology
In numerous electrochromic materials, conductive polymer polyanilinc is good with its optical quality, and color conversion is fast, and cyclic reversibility is good, is easy to synthesize, and the monomer low cost and other advantages enjoys people's attention, is considered to have one of electrochromic material of application prospect most.
Summary of the invention
The utility model is just at above technical matters, and purpose is to provide a kind of have a kind of carbon nano-tube of excellent mechanical performances and cyclical stability, the electrochromic device of polyaniline composite material film.
Concrete technical scheme of the present utility model is as follows:
The electrochromic device of a kind of carbon nano-tube, polyaniline composite material film, electrochromic device is followed successively by the first transparent glass substrate layer, conductive electrode upper strata, carbon nano-tube polyaniline electrochromic layer, ion conductive layer, ion storage layer, conductive electrode lower floor, the second transparent glass substrate layer, insulation-encapsulated material from top to bottom, and the conductive electrode layer upper strata is drawn lead and is connected with conductive electrode lower floor.
Its material of conductive electrode layer is indium tin oxide-coated glass or conductive metal sheet.
The material of ion storage layer is a lithium perchlorate.
Technique effect of the present utility model shows: have good electrical conductivity, bigger surface area during as electrochromic material, has high response current and cycle life.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Wherein, 1---------------------the second transparent glass substrate layer, 8---insulation-encapsulated material, 9---is drawn lead to ion storage layer, 6 to ion conductive layer, 5 to carbon nano-tube polyaniline electrochromic layer, 4 to the first transparent glass substrate layer, 2 in conductive electrode lower floor, 7 on conductive electrode upper strata, 3
Embodiment
The utility model is described in further detail below in conjunction with embodiment and Figure of description
Embodiment:
The electrochromic device of a kind of carbon nano-tube, polyaniline composite material film, electrochromic device is followed successively by the first transparent glass substrate layer 1, conductive electrode upper strata 2, carbon nano-tube polyaniline electrochromic layer 3, ion conductive layer 4, ion storage layer 5, conductive electrode lower floor 6, the second transparent glass substrate layer 7, insulation-encapsulated material 8 from top to bottom, and conductive electrode layer upper strata 2 is drawn lead 9 and is connected with conductive electrode lower floor 6.
The material of ion storage layer 5 is a lithium perchlorate.
The preparation method who contains the electrochromic device of carbon nano-tube, polyaniline composite material film is: produce earlier and contain carbon nano-tube, polyaniline electrochromic film, carbon nano-tube is dissolved in the red fuming nitric acid (RFNA), ultrasonic dispersion 15 minutes, it is 50-80 ℃ of reflux 6-24 hour in temperature then, leave standstill, cool off back second distillation water washing, suction filtration, 60 ℃ of vacuum drying 24 hours obtain the carboxylic acid carbon nano tube; Prepare the chloride carbon nano-tube then, the carboxylic acid carbon nano tube is dissolved in the thionyl chloride, add a certain amount of N, dinethylformamide again, reaction obtained mixed liquor in 12-36 hour under 50-80 ℃ condition: cooling mixed liquid is to room temperature afterwards, with tetrahydrofuran washing, drying, obtain the chloride carbon nano-tube; Prepare the amidation carbon nano-tube again, with the chloride carbon nano-tube that obtains under temperature 0-20 ℃ condition with aniline reaction 6-24 hour, then with washing with acetone to colourless, obtain the amidation carbon nano-tube; Then carry out the electrochemical deposition polymerization, compound concentration is the aniline solution of 0.1-0.5mol/L, add the amidation carbon nano-tube and get mixed liquor, in mixed liquor, led to nitrogen 30 minutes, with the conductive electrode layer is working electrode, adopts the electrochemical method deposition polymerization, and the working electrode of gained is washed with redistilled water, and 60 ℃ of vacuum drying, deposition one deck carbon nano-tube, polyaniline composite material film on conductive electrode layer.
Claims (2)
1. the electrochromic device of a carbon nano-tube, polyaniline composite material film, it is characterized in that: electrochromic device is followed successively by the first transparent glass substrate layer (1), conductive electrode upper strata (2), carbon nano-tube polyaniline electrochromic layer (3), ion conductive layer (4), ion storage layer (5), conductive electrode lower floor (6), the second transparent glass substrate layer (7), insulation-encapsulated material (8) from top to bottom, and conductive electrode layer upper strata (2) are drawn lead (9) and are connected with conductive electrode lower floor (6).
2. the electrochromic device of a kind of carbon nano-tube according to claim 1, polyaniline composite material film is characterized in that: its material of described conductive electrode layer (2) is indium tin oxide-coated glass or conductive metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200831531U CN201464764U (en) | 2009-08-06 | 2009-08-06 | Electrochromic device for carbon nanotube-polyaniline composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200831531U CN201464764U (en) | 2009-08-06 | 2009-08-06 | Electrochromic device for carbon nanotube-polyaniline composite film |
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| CN201464764U true CN201464764U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200831531U Expired - Fee Related CN201464764U (en) | 2009-08-06 | 2009-08-06 | Electrochromic device for carbon nanotube-polyaniline composite film |
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| CN (1) | CN201464764U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183862A (en) * | 2011-03-04 | 2011-09-14 | 华中科技大学 | Electrochromic device with single substrate structure |
| CN102955263A (en) * | 2012-11-29 | 2013-03-06 | 中山市创科科研技术服务有限公司 | Sunglasses capable of simultaneously adjusting light transmittance and color |
| CN103339559A (en) * | 2010-07-13 | 2013-10-02 | 赛捷电变色股份有限公司 | Electrochromic device |
| CN105190420A (en) * | 2013-03-06 | 2015-12-23 | 赛智电致变色公司 | Electrochromic device with laser cuts to reduce electrical leakage |
| JP2017194536A (en) * | 2016-04-19 | 2017-10-26 | 株式会社カネカ | Dimming element, dimming device, and method for manufacturing dimming element |
| CN108037628A (en) * | 2017-12-25 | 2018-05-15 | 兰州空间技术物理研究所 | Electrochomeric films that a kind of performance is stablized and preparation method thereof |
| CN109056036A (en) * | 2018-07-23 | 2018-12-21 | 北京工业大学 | The preparation method of carbon naotube-polyaniline electrochromism laminated film |
| US10509291B2 (en) | 2017-02-27 | 2019-12-17 | Sage Electrochromics, Inc. | Electrical device including a substrate and a transparent conductive layer and a process of forming the same |
-
2009
- 2009-08-06 CN CN2009200831531U patent/CN201464764U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339559A (en) * | 2010-07-13 | 2013-10-02 | 赛捷电变色股份有限公司 | Electrochromic device |
| US9482921B2 (en) | 2010-07-13 | 2016-11-01 | Sage Electrochromics, Inc. | Electrochromic device |
| CN102183862A (en) * | 2011-03-04 | 2011-09-14 | 华中科技大学 | Electrochromic device with single substrate structure |
| CN102183862B (en) * | 2011-03-04 | 2012-12-19 | 华中科技大学 | Electrochromic device with single substrate structure |
| CN102955263A (en) * | 2012-11-29 | 2013-03-06 | 中山市创科科研技术服务有限公司 | Sunglasses capable of simultaneously adjusting light transmittance and color |
| CN105190420A (en) * | 2013-03-06 | 2015-12-23 | 赛智电致变色公司 | Electrochromic device with laser cuts to reduce electrical leakage |
| CN105190420B (en) * | 2013-03-06 | 2019-06-18 | Sage电致变色显示有限公司 | The electrochromic device of electric leakage is reduced with laser incision |
| JP2017194536A (en) * | 2016-04-19 | 2017-10-26 | 株式会社カネカ | Dimming element, dimming device, and method for manufacturing dimming element |
| US10509291B2 (en) | 2017-02-27 | 2019-12-17 | Sage Electrochromics, Inc. | Electrical device including a substrate and a transparent conductive layer and a process of forming the same |
| CN108037628A (en) * | 2017-12-25 | 2018-05-15 | 兰州空间技术物理研究所 | Electrochomeric films that a kind of performance is stablized and preparation method thereof |
| CN109056036A (en) * | 2018-07-23 | 2018-12-21 | 北京工业大学 | The preparation method of carbon naotube-polyaniline electrochromism laminated film |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100806 |