Supply Yellow tungsten oxide powder, tungsten oxide wo3 powder for sale, nano yellow wo3

Spec: 50nm, 99.9%, yellow powder, could also supply blue or purple color. 

Nano tungsten oxide wo3 powder application:

Tungsten trioxide is used for many purposes in everyday life. It is frequently used in industry to manufacture tungstates for x-ray screen phosphors, for fireproofing fabrics and in gas sensors.

 In recent years, tungste oxide has been employed in the production of electrochromic windows, or smart windows. These windows are electrically switchable glass that change light transmission properties with an applied voltage. This allows the user to tint their windows, changing the amount of heat or light passing through.

Tungsten oxide wo3 powders  is a good catalyst,the main catalyst and auxiliary catalyst are both ok, and it has higher selectivity in the reaction. Yellow tungsten oxide has very strong absorption ability to electromagnetic wave, can be used as a good solar absorption materials and recessive materials. wo3 nanopowders is a kind of n-type semiconductor materials, has good gas sensitive resistance,especially sensitive to NOX, H2S, NH3, H2,O3, so WO3 is widely used for gas sensor and color components