Violet tungsten oxide, or WO2.72, has received considerable attention for its use in the preparation of infrared-shielding material, which can be used for smart windows in automobiles and buildings.

Violet tungsten oxide, or WO2.72, for preparing infrared shielding material microparticle, is a type of semiconductor-based material. WO2.72 is also known as a NIR-absorbing photothermal material (PTM).

Tungsten trioxide, or WO3, is a new type of electrochromic material for preparing electrochromic film, and then the prepared thin film can be applied to the French windows for obtaining a French window thermal insulating film. Well, do you know how to prepare tungsten trioxide nanoparticles for electrochromic applications?

Tungsten trioxide for preparing glass dome thermal insulating film are yellow-green nanoparticles. And it is reported that the oxygen-deficient tungsten oxide nanoparticles with a diameter of around 10 nm have been successfully developed using a microwave-induced plasma in liquid technique.