Cesium tungsten bronze with the formula of CsxWO3 is well-known as a near-infrared shielding material. You know, there are many near-infrared shielding materials, but it is generally believed that cesium tungsten bronze is the most popular dingal nanomaterials for preparing building energy-saving materials such as thermal insulation coatings. According to the experts, the solar radiation energy reaching the earth’s surface is mainly composed of ultraviolet light ( 780nm). Among them, infrared light is an important part of sunlight and a…
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Cesium tungsten bronze dispersion has high transmittance in the visible light region as well as excellent shielding properties of near infrared light so that it is usually applied for producing heat insulation coating. To improve heat shielding performance of the dispersion, some experts prepared cesium tungsten bronze by surface coating method (PVP-CsxWO3) and template method (CTAB-CsxWO3), and investigated the effects of these two methods on the photothermal properties and photothermal conversion efficiency of cesium tungsten bronze. More details, please visit:…
W18O49 nanorod, or violet tungsten oxide, may show strong absorption of NIR light and high transmittance in the visible region so that it is often applied to prepare heat insulation coating. And such coating is promising in building energy efficiency. Well, do you know how to synthesize W18O49 nanorod? Some experts have prepared W18O49 nanorod via ammonium tungsten oxide and studied its interesting optical properties. More details, please visit: http://tungsten-oxide.com/violet-tungsten-oxide.html The experts synthesized W18O49 nanorods by pyrolyzing (NH4)xWO3+x/2 nanorods precursors…
As a new dingal material, WO3 electrochromic material has broad application prospects in large-scale displays, photoelectric switches, electrochromic memory devices and smart windows. Wherein, WO3 is also known as tungsten trioxide. And the smart window is popular in building energy efficiency as it reduces room temperature according to one’s own will. More details, please visit: http://tungsten-oxide.com/index.html According to the experts, the WO3 is the inorganic electrochromic material that is the earliest and most comprehensively studied. It means that there are…
Electrochromic material is a very important material for the assembly of an all-solid-state electrochromic device. There are inorganic electrochromic materials (represented by WO3) and organic electrochromic materials (represented by polyaniline and viologen). Well, do you know how to choose the best electrochromic material? Some experts have proposed an electrochromic device for high-throughput screening of solid inorganic electrochromic materials, which solves the problem that the optimal electrochromic material cannot be accurately screened. More details, please visit: http://tungsten-oxide.com/index.html According to the experts,…
Tungsten oxide is often used as the material of electrochromic layer of the double-layer all-inorganic electrochromic device. According to the experts, such an electrochromic device can adjust the visible light transmittance to 50%-0.01%, and then greatly reduce the transmittance of light in the colored state, thereby achieving the effect of reducing room temperature, saving energy and protecting privacy. More details, please visit: http://tungsten-oxide.com/index.html The experts also introduced that the double-layer all-inorganic electrochromic device described above includes a lower isolation layer,…
Tungsten oxide film, as an important dingal material, is often used to produce an inorganic all solid-state electrochromic device. According to the experts, the excellent reversibility of such a device is associated to the presence of an optical free-carriers tail. More details, please visit: http://tungsten-oxide.com/index.html Also, it is reported that an all solid-state electrochromic device can be formed by anodically colored polyaniline (PANI) and cathodically colored tungstic acid, WO3, 2H2O, separated by a protonic conductor solid electrolyte: poly 2-acrylamido 2-methylpropane…
As a semiconductor device, WO3 electrochromic device is more and more popular in the production of smart windows, which can save energy by adjusting the optical transmittance. That is to say, such a device (window) can control the intensity of visible light and solar heat radiation transmitted through the device (glass). Wherein, WO3 is often used as a cathodic coloring material. More details, please visit: http://tungsten-oxide.com/index.html According to the experts, WO3 and Ni hydroxide are currently in widespread use as,…
WO3 film is well-known as it is the most important electrochromic layer material for assembling an all-solid-state electrochromic device. According to the experts, an all-solid-state electrochromic device based on NiO/WO3 complementary structure and solid polyelectrolyte can be manufactured for modulating the optical transmittance. More details, please visit: http://tungsten-oxide.com/index.html The device consists of WO3 film as the main electrochromic layer, single-phase hybrid polyelectrolyte as the Li + ion conductor layer, and NiO film as the counter electrochromic layer. ITO coated glass…
WO3 film is often used as an electrochromic layer for the assembly of an all solid-state electrochromic device with the advantages of good durability, high transmittance modulation, high coloration ef?ciency and good response times. And such a device is more and more widely applied to the curtain wall for adjusting the solar heat radiation dynamically and saving energy. More details, please visit: http://tungsten-oxide.com/index.html According to the experts, an all solid-state electrochromic device composed of WO3 film and Ni(OH)2 with a…