Cs0.33WO3 nanoparticles may be used to prepare nano-ceramic dispersion solution, which is a new type of environmentally friendly thermal-insulation dispersion. Such transparent dispersion is widely used in the production of thermal insulation films. And the thin film obtained is ultimately used in architectural glass for high thermal insulation property and UV resistance.
As a result, experts have gradually deepened their research on raw material of nano particle size cesium tungsten bronze. For example, some experts have studied the Cs0.33WO3 before and after carbon powder atmosphere annealing at different temperature for 2h.
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Experts observed the XRD patterns of Cs0.33WO3 before and after carbon powder atmosphere annealing at different temperature for 2h to find that the diffraction peak becomes more obvious as the heat treatment temperature increases. The peak which is not grown when untreated is more obvious after heat treatment at 600°C and 700°C. And the crystal form becomes intact. The particle sizes of the powder crystal heat treated at 600°C and 700°C are 44nm and 48nm, respectively. And the carbon powder releases CO as a reducing atmosphere.
