Ordered double-layer film micro-spherical shell structure glass and manufacturing method thereof

Abstract

The invention relates to ordered double-layer film micro-spherical shell structure glass, comprising a micro-spherical shell glass plate; the surface of the micro-spherical shell glass plate is provided with a layer of closely arranged SiO2 microspheres; the surface of each SiO2 microsphere is provided with double layers of films, i.e., a first layer of spherical shell ICS film and a second layer of spherical shell AZO film. A manufacturing method comprises the steps of 1, synthesizing the SiO2 microspheres (2) by adopting a silicone-containing ethanol reaction solution and utilizing hydrolytic polycondensation of tetraethyl orthosilicate (TEOS) and two times or more than two times of continuous growth method; 2, enabling a cadmium-containing ammonia hydroxide solution I and a sulfur-containing ammonia hydroxide solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the first layer of spherical shell ICS (3) film; 3, enabling a zinc-containing ethylene glycol monomethyl ether solution I and an aluminum-containing ethylene glycol monomethyl ether solution II to have colloidal chemical reaction in a reaction tank so as to promote the growth of the second layer of spherical shell AZO (4) film. Compared with the prior art, the ordered double-layer film micro-spherical shell structure glass has the beneficial technical effects that the glass has the effects of insulating heat, shading sun, saving energy and decorating, has a self-cleaning function, and transmits the sunlight within a visible region spectrum range.

Description

technical field [0001] The invention belongs to the technical field of processing and production of special glass materials, and relates to an ordered double-layer film microsphere shell structure glass and a manufacturing method thereof, in particular to an orderly densely arranged ICS / AZO (In-doped CdS and Al-doped Doped ZnO) double-layer film microsphere shell structure glass and its manufacturing method. Background technique [0002] At present, most of the building window glass adopts ordinary glass, colored glass or insulating glass (a frame is sandwiched between two sheets of glass and sealed). Although it has a certain effect on building energy saving and comfort, it cannot meet people's needs. In addition, there is a more popular technical method - sticking film or coating on ordinary single glass, which can also better achieve certain purposes of heat insulation in summer and heat preservation in winter. In recent years, there are low-emissivity coated monolithic ...

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Problems solved by technology

In particular, research on Al-doped ZnO (herein referred to as AZO) has also attracted much attention. This is mainly because ZnO and Al-doped ZnO not only have the basic properties of conductive, photoelectric, and photocatalytic materials, but also have abundant resources, Cheap and non-toxic, there is a lot of room for further research and development

[0005] At present, there is no decorative effect of rich yellow color in the market and literature. It has the functions of photoelectricity and photocatalysis self-cleaning, has the effect of low radiation rate and energy saving, and can automatically follow the outside world without using additional electronic control sensor system. The "ordered double-layer film microsphere shell structure glass" that slightly changes the light radiation transmission characteristics of the glass by changing the light intensity, its structure, preparation method and performance are different from the traditional products and production methods in the past.

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