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Violet tungsten oxide, or WO2.72, can be applied for preparing heat-ray shielding dispersion. And the prepared dispersion is often used to produce heat-shielding coating. And then the heat insulation coating has a wide application in the glass windows and glass doors of buildings. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Violet tungsten oxide, one of the tungsten oxide materials, is often discussed and studied on properties, preparation methods and applications. You know, WO3, which consists of perovskite units, is one of the…

Nano violet tungsten oxide, also known as W18O49 or WO2.72, is a good raw material for producing NIR shielding material, i.e., near-infrared shielding material, such as WO2.72/polyurethane (PU) nanocomposites. According to the experts, among the non-stoichiometry tungsten oxides, monoclinic WO2.72 has received considerable interest due to its distinctive oxygen defect structure and intense near-infrared photoabsorption. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html For example, the experts demonstrated the photothermal conversion properties of WO2.72/PU nanocomposites using a UV-Vis NIR spectrometer. The transmittance values…

Nano grain size violet tungsten oxide, or WO2.7, can be applied for the preparation of near-infrared shielding material. The non-stoichiometric properties of WO2.72 have been an interesting topic over the past decades. As the near-infrared absorbing properties of violet tungsten oxide have received greater attention recently, the photothermal performance of tungsten trioxide (WO3) in other optical regions has also been investigated. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html In addition, many other forms of WO3?x such as WO2.9 and WO2.83, which generally…

Tungsten trioxide, or WO3, is a new type of electrochromic material for preparing electrochromic film, and then the prepared thin film can be applied to the French windows for obtaining a French window thermal insulating film. Well, do you know how to prepare tungsten trioxide nanoparticles for electrochromic applications? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Large-scale, high yield production of WO3 particles can be successfully realized by using a facile, high-temperature, catalyst-free, solid evaporation route with ammonium paratungstate tetrahydrate as raw…

Tungsten trioxide for preparing dining room thermal insulating film is often doping an element to produce a tungsten bronze structure, which in turn exhibits broadband near-infrared (NIR) absorption properties. And the developed general structure of tungsten bronze materials is MxWO3, where M = Cs, Rb, K, Na, and NH4. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html According to the experts, the MxWO3 materials are tungsten bronze type compounds. And they are also known as NIR-absorbing photothermal materials (PTMs). So, the tungsten bronze…

Tungsten trioxide for exhibition hall thermal insulating film is WO3 doping with an element. That is MxWO3, which further enhances the optical absorption of tungsten trioxide powder in the solar spectrum. MxWO3, such as CsxWO3, has attracted considerable attention because it offers a wide variety of crystal structures and has many interesting attributes such as electrochromic, optical-electrical, and superconductive properties. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html According to the experts, the photothermal conversion property of Cs0.33WO3 exhibited strong characteristic absorption in…

Tungsten trioxide, or WO3, is a main dingal material for preparing windshield thermal insulating film. There are a few methods for the preparation of tungsten trioxide powder such as electrochemical processes, solution-based colloidal approaches, bioligation processes and chemical vapor deposition techniques. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html For example, the experts prepared the oriented WO3 nanowires using a hydrothermal treatment in the presence of alkaline metal sulfates. And the experts also synthesized WO3 nanoparticles by a very simple, low temperature (95-98…

Tungsten trioxide nanopowder for producing heat-insulating anti-explosion coating is attracting more and more attention due to its own excellent near-infrared (NIR) absorption properties. You know, in recent years, a variety of nanomaterials, noble metal nanomaterials, carbon-based materials, conductive polymers and semiconductor nanoparticles have been studied for their NIR absorption properties. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Non-stoichiometric metal oxides such as WO3?x, MoO3?x, CuS, and TiOx are of particular interest, as their strong photoabsorption properties in the broad wavelength range of…

Tungsten trioxide for preparing nano heat insulating film is a new type of near-infrared absorbing material that has gained research interest. You know, the near-infrared (NIR) irradiation has a broad wavelength in the range of 780-2,500 nm. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Fundamentally, nearly half of the energy available on the earth’s surface is composed of sunlight that is near-infrared rays, i.e., greater than 780 nm. And how to shield NIR light (heat radiation) has been an important topic for…

Tungsten trioxide for preparing nano heat insulating coating has received considerable attention among several active photothermal nanomaterials recently because of its ability to absorb near-infrared (NIR) light and its efficient light-to-heat conversion properties. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Do you know what make tungsten trioxide materials have a strong photoabsorption in a broad wavelength range of the NIR region? It is the unusual oxygen defect structure and strong local surface plasma resonance (LSPR) of tungsten trioxide materials that offer strong…