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Mo doped WO3 nanoparticles can be used to prepare an electrochromic thin film, and then be used in smart buildings to make the interior “warm in winter and cool in summer”. Specifically, some experts have prepared high-quality molybdenum-doped tungsten trioxide nanoparticles by a simple, green solution doping technique. And these WO3 nanoparticles can be uniformly dispersed in water to form a stable nano-ink. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The experts combined with in-situ thermal oxidation spraying technology to eliminate the…

Tungsten trioxide nanosheet can be used to prepare a high-performance electrochromic thin film. Specifically, some experts have prepared a hydrated WO3 nanosheet electrochromic film on FTO (SnO2:F) conductive glass by a new seed-assisted hydrothermal method. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html According to experts, the traditional seed-assisted hydrothermal methods have long reaction times and high reaction temperatures, and the new seed-assisted hydrothermal method solves these problems. Experts also found that seed layers and urea play a key role in hydrothermal growth.…

Yellow tungsten oxide, or tungsten trioxide, is an electrochromic material, more specifically, one of the most studied electrochromic materials. Nano particles size WO3 is one of the important raw materials for preparing electrochromic films, photochromic films, thermal insulation films, thermal insulation dispersions, thermal insulation coatings, heat insulating glasses, and smart windows. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Experts introduced that electrochromic material, a material that can undergo reversible color changes under external voltage, have attracted widespread interest in researchers over the…

Tungsten oxide, more precisely, tungsten trioxide, is a typical representative of inorganic electrochromic materials and an important raw material for the preparation of an inorganic electrochromic film. At present, electrochromic devices such as smart windows using tungsten trioxide as a dingal material have been industrialized in foreign countries. As you may have known, the electrochromic properties of WO3 directly affect the performance of the smart glass. So, what determines the electrochromic characteristics of WO3 electrochromic film? More details, please visit:…

WO3 can be made into an electrochromic film, and then be used to produce an electrochromic glass, and finally be applied for building doors and windows to provide high thermal insulation without affecting the passage of visible light. Electrochromic glass assembly assembled by WO3 electrochromic film prepared by propylene carbonate doped, polyethylene glycol doped and undoped, with 2.0V DC voltage, can achieve complete coloring-bleaching reversible cycle. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The visible light transmittance of the propylene carbonate doped…

Tungsten trioxide nano powder may be used to prepare a WO3 electrochromic film, and then be used to prepare an all-solid-state electrochromic glass. Such smart glass is mainly applied to buildings or automobiles for heat insulation, energy reduction and environmental protection. Some experts used the sol-gel method to prepare WO3 electrochromic thin films by using tungsten powder and H2O2 as the main raw materials, and doping them with polyethylene glycol and propylene carbonate, and assembled such film into electrochromic glass…

Tungsten trioxide nanopowder may be prepared into a WO3 electrochromic film, and then be used to prepare an all-solid electrochromic glass – a smart glass, which is often applied in the field of building for achieving the performance of high thermal insulation, high heat preservation and high transparency. This is because nano particle size tungsten trioxide has excellent electrochromic properties as well as electrochemical stability. Therefore, WO3 has become one of the most studied electrochromic materials. More details, please visit:…

Tungsten oxide based inorganic electrochromic film may be used to prepare a high-performance, low-cost electrochromic device for applying to energy-saving buildings to play the role of heat insulation in summer and heat preservation in winter. Experts said that the WO3 film can be prepared by an electrodeposition method, which solves the limitation of the hydrothermal method on the film substrate. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Experts deposited hydrated WO3 nanosheets prepared by a simple and environmentally friendly solution method on…

Tungsten oxide based electrochromic film has been the focus of research by scientists in recent years due to its own excellent optical properties of shielding heat (infrared light) and UV (ultraviolet light). And the smart window prepared using tungsten trioxide electrochromic thin film as an EC layer material can play the role of heat insulation, heat preservation and energy conservation. So, smart window and tungsten trioxide are more and more well known to many people. Wherein, regarding the optical properties…

Violet tungsten oxide is an electrochromic material with excellent electrochromic properties that may be used to prepare a smart window. The research on electrochromic materials began in 1969. In that year, S.K. Deb first discovered the electrochromic properties of amorphous WO3 films and proposed the mechanism of “oxygen vacancy color center”. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html In the 1980s, American scientists proposed smart energy-saving windows based on electrochromic films. In 1994, the Germans used electrochromic technology to make the first…