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Hexagonal tungsten trioxide is important for preparing transparent thermal insulation material such as WO3 film and WO3 coating. Also, it is a significant anodic material of Li-ion batteries. So, WO3 is more and more well-known. Well, do you know how to prepare hexagonal tungsten trioxide? Some researchers have successfully prepared single-crystal nanowires of hexagonal tungsten trioxide (h-WO3) in a large scale by a simple hydrothermal method without any templates and catalysts. The prepared h-WO3 nanowires are uniform with diameter of…

As a near-infrared shielding material, tungsten oxide film is more and more well known, and tungsten oxide has therefore attracted much attention from scholars and researchers. According to the experts, the valence of tungsten in this tungsten oxide film includes W6+ and W5+. More details, please visit: http://tungsten-oxide.com/index.html Studies have shown that a tungsten oxide film may include a substrate, a tungsten oxide film formed on the substrate and composed of a mixture of crystalline tungsten oxide and amorphous tungsten…

Ammonium tungsten bronze nanocrystalline can be synthesized by a one-step hydrothermal method using ammonium tungstate as the tungsten source, citric acid as the stabilizer, HCl as the reducing agent, and hydrochloric acid as the precipitating agent. It is reported that some experts have prepared ammonium tungsten bronze nanocrystalline by the abovementioned method and studied the effect of HCl concentration on the nanocrystals. More details, please visit: http://cesium-tungsten-bronze.com/index.html The results show that when the HCl concentration is lower than 7.67 mg/mL,…

Tungsten bronze is a selective light-transmitting material that can selectively transmit part of sunlight, such as visible light, so as to achieve the adjustment and utilization of solar energy, thereby helping to achieve green sustainable development. More details, please visit: http://cesium-tungsten-bronze.com/index.html Tungsten bronze, as a new type of transparent conductive material, has a suitable band gap (2.4 ~ 2.8eV) and a high concentration of free electrons. In addition, compared with traditional transparent conductive materials such as ATO, ITO, FTO, etc.,…

Cesium tungsten bronze, or CsxWO3, is a well-known near infrared absorbing material having excellent visible light transmission and near-infrared shielding properties, which stands out from near-infrared absorbing materials such as ATO, ITO, rare earth hexaboride, TiN, and VO2. But do you know why cesium tungsten bronze is the most popular near-infrared absorbing material? More details, please visit: http://cesium-tungsten-bronze.com/index.html Among the above-mentioned near-infrared absorbing materials, nano ATO can only shield near-infrared radiation with a light wavelength of 1500-2500nm, and nano ITO…

Cesium tungsten bronze, or CsxWO3, is often used to prepare near-infrared absorbing materials such as transparent heat-insulating film and transparent heat-insulating coating. And these near-infrared absorbing materials are often applied to produce transparent heat insulation window to reduce energy consumption for air-conditioning refrigeration. To date, researchers have developed antimony-doped tin oxide (ATO), indium-doped tin oxide (ITO), rare earth hexaboride (ReB6), titanium nitride (TiN), vanadium dioxide (VO2), tungsten bronze compounds with the formula of MxWO3 (M = Tl, Na, K, Rb,…

Cesium tungsten bronze is often used to produce a new type of environmentally-friendly transparent heat shielding material, that is, a near-infrared absorbing material for energy-saving windows. It may be transparent heat insulation film or transparent heat insulation coating. You know, it is imminent to save energy and reduce CO2 emission in the context of global warming. More details, please visit: http://cesium-tungsten-bronze.com/index.html In this regard, the experts said that energy-saving materials are highly popular for achieving high transparency of visible light…

Cesium tungsten bronze, or CsxWO3, is often used to produce transparent heat insulation material for applying to building or automotive glasses to obtain energy-saving windows, thereby reducing energy consumption. As energy saving and emission reduction have become the theme of today’s social development, it is particularly important to study on new types of transparent heat insulation material for energy saving windows. For example, solve the problem – how to prepare CsxWO3 nano powder efficiently and cost-effectively? More details, please visit:…

Cesium tungsten oxide is also known as cesium tungsten bronze with the formula of CsxWO3. Because of its excellent near-infrared absorbing ability, it is often used to produce a new type of environmentally-friendly transparent near infrared light shielding film to reduce building energy consumption. More details, please visit: http://cesium-tungsten-bronze.com/index.html According to the experts, about 52% of the sunlight that hits the ground is infrared light – the main cause of indoor temperature rise. However, people often adopt large-scale glass windows,…

Cesium tungsten bronze, such as Cs0.33WO3, is the most important dingal material for producing near infrared light shielding film. And such a transparent thin film is advantageously used for attaching to window panes of buildings and windshield glasses of automobiles and, in particular, to windshield glasses of automobiles, because the Cs0.33WO3 nano particles can shield most of the heat rays (near infrared light having wavelengths of 780 to 2,100 nm) that causes elevation of the temperature at the inside when…