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F-doped cesium tungsten bronze for manufacturing smart window can be prepared by low-temperature hydrothermal method. For example, some experts have prepared F-doping cesium tungsten bronze with good near-infrared shielding properties by hydrothermal synthesis method, using cesium carbonate (Cs2CO3), tungstic acid (mWO3?nH2O) as raw materials, sodium fluoride (NaF) or hydrofluoric acid (HF) as fluorine source, and citric acid as inducer. More details, please visit: http://cesium-tungsten-bronze.com/index.html Moreover, the experts also prepared the F doped cesium tungsten bronze powder into transparent heat insulation…

F-doped cesium tungsten bronze may be used for producing heat insulating window glass with high energy efficiency. But what is the change of F doping cesium tungsten bronze when it is heat treated in the rising temperature? We can look at the SEM images of F-doped cesium tungsten bronze annealed at different temperature for 30min under N2 atmosphere. Wherein, (a) is not heat treated; (b) is heat treated at 400°C; (c) is heat treated at 500°C; (d) is heat treated…

F-doped cesium tungsten bronze may be applied for preparing window heat insulation film. According to experts, the key to improve the near-infrared shielding performance of F-doping cesium tungsten bronze is to select a suitable heat treatment time and temperature. But what effect does heat treatment have on F doped cesium tungsten bronze? More details, please visit: http://cesium-tungsten-bronze.com/index.html Experts say that a suitable heat treatment temperature helps to fix the F- in the lattice. While if the heat treatment temperature is…

F-doped cesium tungsten bronze has better near-infrared shielding properties than cesium tungsten bronze so that it may also be used to produce heat insulation coating, which may be applied to building or automotive glass to play the role of heat insulation and energy conservation. Wherein, experts said that the rod-shaped F-doped CsxWO3 has better near-infrared properties, and HF is likely to promote the formation of F doping cesium tungsten bronze nanorods. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Experts also said that…

F-doped cesium tungsten bronze has excellent near-infrared shielding properties so that it may be used to produce near-infrared shielding material such as thermal insulation film, thermal insulation dispersion and thermal insulation coating. In this regard, experts say that surface plasmon resonance is considered to be one of the sources of near-infrared shielding properties of cesium tungsten bronze. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The phenomenon of surface plasmon resonance generally occurs on metallic materials. Later, experts discovered that this physical phenomenon…

F-doped cesium tungsten bronze may be used to prepare an environmentally-friendly transparent thermal insulation film, which is also a transparent conductive film. In this regard, experts say that the square resistance can not only indirectly characterize the thickness of the conductive film, but also characterize the permeability of the infrared spectrum. And it is generally considered that in a transparent conductive film, the lower the square resistance, the better the shielding property against infrared rays. Conversely, the higher the square…

F-doped cesium tungsten bronze may be applied for preparing nano-ceramic color master and then for the production of heat insulation film. But do you know what the shielding ability of cesium tungsten bronze relates? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Experts say that the shielding ability of cesium tungsten bronze (CsxWO3) to specific wavelengths (i.e., the ability to block infrared light, ultraviolet light, and transmit visible light) is closely related to the electrical properties of its crystal. This is because cesium…

Some experts have studied the effect of the order of hydrofluoric acid addition on the optical properties of F-doped cesium tungsten bronze for nano-ceramic dispersion solution. The following figure shows UV-Vis transmittance spectra of F-doped cesium tungsten bronze prepared by using HF as fluorine source with different adding order, wherein the amount of HF added is 0.11. More details, please visit: http://cesium-tungsten-bronze.com/index.html From the figure, we can see that the transmittance of F-doping cesium tungsten bronze prepared by adding HF…

F-doped cesium tungsten bronze for thermal insulation dispersion has better near-infrared shielding performance than cesium tungsten bronze, so it is highly valued by experts. In order to study the effect of the order of hydrofluoric acid (HF) addition on the structure of F-doping cesium tungsten bronze, Experts used two different raw material mixing sequences to prepare F-doping cesium tungsten bronze: More details, please visit: http://cesium-tungsten-bronze.com/index.html 1.0 Firstly, mix HF with tungstic acid for a period of time before adding citric…

F-doped cesium tungsten bronze for preparing thermal insulation dispersion liquid has been proven to have excellent near-infrared absorption properties. It is reported that such material can absorb infrared rays of less than 1500nm and, at the same time, has a high visible light transmittance. Therefore, it is considered that F doping cesium tungsten bronze has great application potential and prospects in the field of building thermal insulation materials. More details, please visit: http://cesium-tungsten-bronze.com/index.html The thermal insulation dispersion of cesium tungsten…