high purity 99.9% Nano tungsten oxide yellow powder

Specification of Nano tungsten oxide powder:

Size:50nm, 100nm, 1-2um, 5um, 10um

Note: We can supply different size products of Nano tungsten oxide powder according to client's requirements.

Nano tungsten trioxide is produced by chemical precipitation method, fine particle size, high purity.

Nano tungsten trioxide electromagnetic wave has a strong absorption capacity,.WO3 can be used as an excellent solar absorber materials and invisible material. Nano tungsten trioxide is with large specific surface area and its surface effect is remarkable. WO3 also has the special catalytic properties. As a compound of a transition metal, nano tungsten trioxide is a wide band gap of the n-type semiconductor, which is a potential sensitive material.

Application of Nano tungsten oxide powder:

1. WO3 is used as gas sensor and photocatalytic paint;

2. WO3 nano powder also used in Solar photosensitive film;

3. For the X-ray shielding fabric is also available to use the Nano Tungsten trioxide powder;

4. The modified material doped tungsten doping like Cs modified Tungsten oxide powder;

5. Usually WO3 is applied as petrochemical catalytic or co-catalyst. For the catalytic properties is the use more often of WO3 in dehydrogenation hydrogenation, oxidation, isomerization of hydrocarbons, alkylation reactions and also commonly used in oil and chemical catalysts.

Storage conditions:
Nano tungsten oxide powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.