Semiconductor Ceramic Materials Tin Dioxide Nanopowder, SnO2 nanopowder Price

Spec: 20-30nm, 99.99%

Tin dioxide gas sensing material because of their special, conductive and translucent, become prepared gas sensor, an ideal material for transparent electrodes, which has been widely applied in the construction of gas sensors, flat panel displays, thin-film solar cells and so on.

SnO2 ceramic metal oxide semiconductor, is the most commonly used gas-sensitive materials, high sensitivity, low operating temperature are widely used in combustible gas detection and alarm, an oxide matrix material, the incorporation of a suitable catalyst or additive, oxide gas sensor can also be obtained on alcohol, hydrogen, hydrogen sulfide, carbon monoxide and methane gas sensitive selective action.

Tin dioxide is not only an excellent gas-sensitive material, and is a good catalyst. Its catalytic performance in the following aspects: first, as a catalyst for many hydrocarbons (methane, alkanes, propylene, butylene, etc.) oxidation. Such as tin dioxide as a carrier for the reduction of CuO behavior have a significant impact. SnO as a carrier to load Pd, Pt catalyst obtained by catalytic oxidation of CO on the activity is much greater than Al2O3-supported noble metal catalyst.