Tungsten oxide can be used to prepare a new type of energy-saving window, that is, a smart glass window. So, what are the advantages of tungsten trioxide electrochromic window? Energy saving. It is reported that the electricity cost of applying with electrochromic glasses to all windows of a house is equivalent to the electricity cost of using a 75W light bulb.

Tungsten trioxide can be prepared into an EC film and thus be used to produce a smart glass window. Numerous studies by Berkeley National Laboratory have shown that electrochromic windows can increase building energy efficiency, and can reduce the cooling and lighting power consumption by up to 50% for commercial buildings. And it can also reduce energy consumption by 16% at a lowest value.

Yellow tungsten oxide can be used to prepare an electrochromic film for the production of an electrochromic glass. The obtained smart glass is an energy-saving glass that can dynamically control the transmittance of heat radiation in different bands according to the geographical location of the area, the angle of the sun, the change of seasons and the needs of the indoor activity staff, while enhancing the comfort of the indoor environment.

WO3 powder can be prepared into a WO3 film and be used to produce an electrochromic glass - a smart glass that is considered to be a new direction for building energy efficiency. As a new type of energy-saving glass, such electrochromic device is very expensive, generally thousands of yuan per square meter, so, its positioning is naturally a high-end market application. While the smart glass will be cheaper someday when the electrochromic technology is mature to prepare large area smart glasses on a large scale.

Tungsten oxide can be used to prepare a new type of electrochromic glass, which is a smart glass obtained by combining electrochromic technology with glass. And it is a heat insulating glass can realize the active regulation of light transmission or absorption under the action of an electric field, thereby selectively absorbing or reflecting external heat radiation and preventing heat loss in the room, and thus achieving the purpose of reducing room temperature and energy consumption and simultaneously improving the comfort of the interior light.

Tungsten trioxide is an inorganic electrochromic material that can be used to produce an electrochromic glass. And the prepared smart glass is applied as an energy-saving window in buildings or automobiles to provide heat insulation effect as well as heat preservation performance. It is reported that at present, electrochromic smart glass for energy-saving windows in the construction market mainly adopts an inorganic transition metal oxide such as WO3 as an electrochromic material, and an inorganic lithium-containing compound or an organic polymer as an electrolyte layer to produce an all-solid-state electrochromic glass.

WO3 has the function of shielding near-infrared rays and ultraviolet rays, so it may be used to prepare a transparent heat insulation glass coating, which is a new type of architectural thermal insulation coating. So, what are advantages of tungsten oxide smart glass heat insulation coating?

Tungsten trioxide, as an electrochromic material, may be applied to produce a complementary electrochromic device. And the prepared electrochromic devices are often used to study their possibility and practical applicability as energy-saving windows. In recent years, the researches on energy-saving materials are increasing gradually. In this regard, as a functional material, tungsten trioxide receiving more attention.

WO3 can be used to prepare an electrochromic film, which is applied to assemble a complementary electrochromic window. And the prepared electrochromic device is often used as an energy-saving window for studying the possibilities of practical application. But why has tungsten oxide smart window not been widely used? Because it still needs to solve some problems. For example, at present, there are still some problems in the long-term operational stability of electrochromic devices.

WO3 is an important raw material for preparing an electrochromic film - an EC layer film - for assembling an electrochromic window, wherein the prepared tungsten trioxide film is required to have high transparency. In fact, this is also the requirement of experts for the electrochromic smart window - the maximum transparency in the bleached state.