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Tungsten trioxide is one of many kinds of inorganic electrochromic materials for preparing glass insulating coating. And WO3 is the typical representative of the most recently studied cathode electrochromic materials. But do you know why inorganic electrochromic materials are used as heat insulation coatings instead of organic electrochromic materials for exterior glasses of buildings? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html As you may have known, ultraviolet (UV) is electromagnetic radiation with wavelength from 10 nm to 400 nm, shorter than that…

Nano WO3 may be used to prepare thermal insulation glass coating, which has excellent performance against harmful UV rays and other harmful light waves. This is also a smart thermal insulation coating with the characteristics of high transparency, energy conservation and safety explosion protection. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Therefore, smart heat insulation coatings of tungsten oxide nano particles are usually applied for heat insulation and heat preservation of architectural glass. And at the same time, these glasses will have…

Nano tungsten trioxide may be used for preparation of thermal insulation glass coating. And such coating not only has superior anti-ultraviolet and heat-insulating dings, but has anti-corrosion, waterproof, anti-fog and heat preservation effects. Therefore, the tungsten oxide heat-insulating coating has a wide application range in automobile glasses, greenhouses, building door and window glasses. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html As you may know, it is always a difficult problem to make the glass not only have high transparency, but have the…

Nano tungsten oxide may be used to prepare a high-transparent thermal insulation glass coating with ultraviolet resistance, which may significantly reduce the surface temperature of architectural glass and automobile glass, thereby reducing the temperature inside, and achieving energy-saving purposes. In fact, this is to shield heat outside during the summer. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html It is reported that the thermal insulation film formed by tungsten oxide anti-UV heat-insulation coating is transparent, waterproof, anti-fog, fireproof and explosion-proof. Therefore, if the…

Crystalline WO3 film may be used to produce a highly transparent energy-saving smart glass, which has the dings of heat insulation, ultraviolet shielding, anti-glare and explosion protection. So, do you know the energy-saving mechanism (or electrochromic mechanism) of such energy-saving glass? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Some experts have proposed an energy level model for crystalline tungsten oxide. In the process of electrochromism, the injected electrons will first occupy the position of the lower energy conduction band, and the electrons…

Amorphous WO3 film may be used to produce a new type of energy-saving smart glass for use in the fields of buildings or automobiles to provide excellent performance of high thermal insulation. Also, such smart heat insulation glass is a type of safety glass. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html While do you know the electrochromic properties of amorphous WO3 films? Some experts first prepared crystalline WO3 nanoparticles by hot-wire chemical vapor deposition process, and further prepared WO3 electrochromic thin films…

Ammonium metatungstate powder can be used to prepare amorphous WO3 film and crystalline WO3 film. And the prepared films can be used to assemble an electrochromic glass – a new type of environmentally-friendly building energy-saving smart glass. Such heat insulation glass can achieve the goal of heat insulation, heat preservation, energy conservation and consumption reduction. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Then, how to prepare tungsten trioxide electrochromic film by using ammonium metatungstate as a raw material? 200 mg of ammonium…

AMT, short for ammonium metatungstate, is one of the important raw materials for obtaining building energy-saving smart glass – a type of electrochromic glass. For example, some experts used ammonium metatungstate as raw material to prepare WO3 electrochromic film, and they tested the electrochromic properties of prepared WO3 film in the three-electrode system, using 0.5M H2SO4 solution as electrolyte by applying 1.5V voltage. The electrochromic performance of WO3 film heat treated at different temperatures is shown in the figure below.…

Ammonium metatungstate may be applied for preparing energy-saving smart glass. But why? Because ammonium metatungstate nano powder can be used to prepare WO3 electrochromic thin films. And the tungsten trioxide film is an extremely important electrochromic layer material for producing electrochromic glass — energy-saving smart glass. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Some experts used ammonium metatungstate as raw material to prepare WO3 electrochromic film by a relatively simple wet chemical method. For the amorphous and crystalline films formed by heat…

Tungsten trioxide is a cathode coloring material, and an electrochromic film composed of such electrochromic material is often used to assemble an electrochromic glass, that is, an energy-saving smart glass. So, the obtained glass will be smart with high energy saving effects. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html As you may have known, the advancement of science and technology has made mankind’s ability to transform and use nature unprecedentedly advanced. Especially in the past few decades, with the rapid development of…