
Cesium tungsten oxide is often applied for manufacturing transparent heat-insulation film as it has excellent near-infrared (IR) shielding performance at the nanometer scale. And it is usually Cs0.33WO3 nanopowder. According to the experts, for bronze phase Cs0.33WO3, not only bandgap related UV light shielding, but also free electrons/mixed valence state related excellent IR shielding properties can be observed. More details, please visit: http://cesium-tungsten-bronze.com/index.html You know, there are other well-known commercial IR shielding materials. And they are widely utilized, such as,…