Cesium tungsten oxide powder, as a near-infrared shielding material, is mainly applied for preparing coating glass at the nanoscale. And it is often Cs0.33WO3 nano powder. You know, near-infrared shielding materials have received considerable attention as they can help to reduce the energy consumption for air-conditioning and decrease the emission of carbon dioxide. And they are often used to produce transparent heat-shielding products for coating windows of automobiles and architectures.
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Among various materials with the capability of shielding NIR light via reflection or absorption mechanism, cesium tungsten oxide nanoparticles, particularly Cs0.33WO3 nanoparticles, have been regarded to be highly promising in transparent heat shielding application. Because of the strong absorption in the near-infrared region, owing to the free electrons or polars, they also might be efficient as a photosensitizer in near-infrared photothermal therapy. However, their utilization in heating the reaction media or photothermal therapy via NIR photothermal conversion has not been reported.
