Cesium tungsten oxide is an important material for preparing heat insulation film or heat insulation coating for applying to the newly-built buildings or the old buildings requiring reconstruction to obtain energy-saving glass. So, more and more scholars have attracted to study cesium tungsten oxide such as Cs0.33WO3 nano particles. Well, do you know what is the effect of the introduction of the alkali-metal ion – Cs+ into the hexagonal tungsten bronzes?
More details, please visit:
http://cesium-tungsten-bronze.com/index.html
Some experts presented a first-principles hybrid density-dingal theory investigation of bulk hexagonal tungsten bronzes and examined the influence of the intercalation chemistry on their thermodynamic stability as well as optoelectronic properties. And it was found that the introduction of the alkali-metal ion induces a persistent n-type electronic conductivity, and dramatically reduces the optical transmittance for infrared wavelengths while maintaining fair optical transparency for next-generation electrochromic devices in very energy efficient chromogenic device technology.
