CN220171371U

CN220171371U - SEC glass

Info

Publication number: CN220171371U
Application number: CN202321280528.XU
Authority: CN
Inventors: 彭灿
Original assignee: Weijin Technology Shenzhen Co ltd
Current assignee: Weijin Technology Shenzhen Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-12
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses SEC glass which comprises a first glass substrate, a first ion blocking layer, a first transparent conducting layer, an electrochromic layer, a second transparent conducting layer, a second ion blocking layer, an ion conductor layer, an ion storage layer, first nano particles, a second glass substrate, second nano particles and a counter electrode, wherein the second ion blocking layer, the second transparent conducting layer, the counter electrode, the ion storage layer, the ion conductor layer, the electrochromic layer, the first transparent conducting layer and the first ion blocking layer are sequentially deposited on the second glass substrate; second nano particles are uniformly distributed in the second ion blocking layer; the first nano particles are uniformly distributed in the first ion barrier layer; a first glass substrate is deposited on the first ion blocking layer; the device has simple structure, simplified process, shortened ion diffusion path, faster reaction speed and lower production cost.

Description

SEC glass

Technical Field

The utility model relates to the technical field of color-changing glass, in particular to SEC glass.

Background

Electrochromic refers to the phenomenon that the optical properties of a material change continuously and reversibly under the action of an external electric field, and intuitively shows the process that the color and the transparency of the material change reversibly. Electrochromic materials are classified into electrodeless electrochromic materials and organic electrochromic materials. A typical representative of the electrodeless electrochromic material is tungsten trioxide, and currently, electrochromic devices using wo3 as a functional material have been industrialized. The organic electrochromic material mainly comprises polythiophene and derivatives thereof, viologen, tetrathiafulvalene, metal phthalocyanine compounds and the like. Electrochromic materials using viologen as a functional material have been practically used.

The structure of most of the existing all-solid-state film electrochromic glasses is as follows: the glass, the ion blocking layer, the first transparent conductive layer, the inorganic color-changing layer, the inorganic ion conductor layer, the inorganic ion storage layer, the second transparent conductive layer and the protective layer are respectively arranged from top to bottom. However, because the inorganic color-changing layer and the inorganic ion supply layer in the existing electrochromic glass are independent layers, the three layers of films of the inorganic ion storage layer are required to be independently deposited in the preparation process, the deposition times are large, the preparation process is complex, the larger the number of layers of the films is, the larger the corresponding thickness is, the ion distribution path is long, the reaction speed is low, the lower the transmittance of visible light is, the brightness is reduced, and the waste of material cost is also larger.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide SEC glass which is used for solving the existing defects.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the SEC glass comprises a first glass substrate, a first ion blocking layer, a first transparent conductive layer, an electrochromic layer, a second transparent conductive layer, a second ion blocking layer, an ion conductor layer, an ion storage layer, first nano particles, a second glass substrate, second nano particles and a counter electrode, wherein the second ion blocking layer, the second transparent conductive layer, the counter electrode, the ion storage layer, the ion conductor layer, the electrochromic layer, the first transparent conductive layer and the first ion blocking layer are sequentially deposited on the second glass substrate.

Preferably, the second nanoparticles are uniformly distributed inside the second ion blocking layer.

Preferably, the first nanoparticles are uniformly distributed inside the first ion blocking layer.

Preferably, the first ion blocking layer has a first glass substrate deposited thereon.

(III) beneficial effects

The SEC glass provided by the utility model has the advantages that: the ion conductor layer and the ion storage layer are uniformly distributed in the electrochromic layer, and are sputtered to form a film, so that the ion conductor layer material and the ion storage layer material are uniformly distributed in the electrochromic layer in the form of nano granular lumps, the electrochromic layer, the ion conductor layer and the ion storage layer in the prior art are combined into one, the deposition times are reduced, the manufacturing process is simplified, the thickness of the whole film layer is reduced to a certain extent, the ion diffusion path is shortened, the reaction speed is increased, the visible light transmittance is improved, and in addition, the consumption of the electrochromic layer, the ion conductor layer and the ion storage layer material is reduced, and the raw material cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional elevation view of the present utility model.

In the figure: 1. a first glass substrate; 2. a first ion blocking layer; 3. a first transparent conductive layer; 4. an electrochromic layer; 5. a second transparent conductive layer; 6. a second ion blocking layer; 7. an ion conductor layer; 8. an ion storage layer; 9. a first nanoparticle; 10. a second glass substrate; 11. a second nanoparticle; 12. a counter electrode.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model is provided: a SEC glass comprising a first glass substrate 1, a first ion blocking layer 2, a first transparent conductive layer 3, an electrochromic layer 4, a second transparent conductive layer 5, a second ion blocking layer 6, an ion conductor layer 7, an ion storage layer 8, first nanoparticles 9, a second glass substrate 10, second nanoparticles 11 and a counter electrode 12, wherein the second ion blocking layer 6, the second transparent conductive layer 5, the counter electrode 12, the ion storage layer 8, the ion conductor layer 7, the electrochromic layer 4, the first transparent conductive layer 3 and the first ion blocking layer 2 are sequentially deposited on the second glass substrate 10, and the second nanoparticles 11 are uniformly distributed inside the second ion blocking layer 6; the first nano particles 9 are uniformly distributed in the first ion barrier layer 2; a first glass substrate 1 is deposited on the first ion blocking layer 2;

specifically, when in use, the ion conductor layer 7 and the ion storage layer 8 are respectively ion conductor layer nano material particles and ion storage layer nano material particles, the first nano particles 9 and the second nano particles 11 are nano material particles for blocking ultraviolet rays and infrared rays, and the device is characterized in that the ion conductor layer 7 and the ion storage layer 8 are sputtered to form a film at the same time, so that the ion conductor layer material and the ion storage layer material are uniformly distributed in the electrochromic layer 4 in the form of nano particle clusters, the three combination of the electrochromic layer 4, the ion conductor layer 7 and the ion storage layer 8 in the prior art is realized, the deposition times are reduced, the manufacturing process is simplified, the thickness of the whole film layer is reduced to a certain extent, the ion diffusion path is shortened, the reaction speed is increased, the visible light transmittance is improved, the consumption of the electrochromic layer 4, the ion conductor layer 7 and the ion storage layer 8 is reduced, and the raw material cost is saved; the first nano particles 9 are uniformly distributed in the first ion barrier layer 2, the second nano particles 11 are uniformly distributed in the second ion barrier layer 6, so that the radiation resistance of the glass can be improved, meanwhile, the deposition times are reduced, the manufacturing process is simplified, the thickness of the whole film is reduced to a certain extent, the visible light transmittance is improved, and the raw material cost is saved by combining the ion barrier layer and the low-radiation film layer in the prior art; in the specific implementation process, a protective layer can be deposited on the second transparent conductive layer 5, the protective layer can preferably adopt an ion blocking layer, and a second glass substrate 10 is arranged outside the protective layer, so that the same visual effect of two sides of the low-radiation glass can be realized, and meanwhile, the material film inside the low-radiation glass can be protected; meanwhile, when the protective layer adopts an ion blocking layer, nanometer material particles blocking ultraviolet rays and infrared rays can be uniformly dispersed in the protective layer, so that the radiation protection effect of the protective layer is further enhanced.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A SEC glass comprising a first glass substrate (1), a first ion blocking layer (2), a first transparent conductive layer (3), an electrochromic layer (4), a second transparent conductive layer (5), a second ion blocking layer (6), an ion conductor layer (7), an ion storage layer (8), first nanoparticles (9), a second glass substrate (10), second nanoparticles (11) and a counter electrode (12), characterized in that: the second glass substrate (10) is sequentially deposited with a second ion blocking layer (6), a second transparent conducting layer (5), a counter electrode (12), an ion storage layer (8), an ion conductor layer (7), an electrochromic layer (4), a first transparent conducting layer (3) and a first ion blocking layer (2).

2. A SEC glass as in claim 1 wherein: the second ion barrier layer (6) is internally and uniformly distributed with second nano particles (11).

3. A SEC glass as in claim 1 wherein: the first ion blocking layer (2) is internally and uniformly distributed with first nano particles (9).

4. A SEC glass as in claim 3 wherein: the first ion blocking layer (2) is deposited with a first glass substrate (1).