Product Description
Specification ofSnO2 powder:
Size: 30-50nm Purity:99.99%
Application Features forSnO2 powder:
Nano-SnO2 is a typical n-type semiconductor with Eg=3.5eV (300K). It has the characteristics of large surface area, high activity, low melting point, and good thermal conductivity. It is used in gas-sensitive materials, electricity, catalysts, ceramics and cosmetics. More.
SnO2 is a kind of semiconductor gas sensor material widely used at present. The sintered resistive gas sensor made of ordinary SnO2 powder as the base material has high sensitivity to a variety of reducing gases, but the device is stable and consistent Other aspects are not satisfactory.
SnO2 nano powder can be used as opacifier for glaze and enamel in ceramic industry. In terms of electricity, antistatic agents show greater superiority than other antistatic materials, and have great advantages in photoelectric displays, transparent electrodes, solar cells, liquid crystal displays, catalysis, etc.
In addition, nano-tin dioxide composite materials are also a hot spot in current development. In the process of preparing SnO2 materials, a small amount of dopants are added to improve its selectivity and reduce resistivity, or SnO2 is used as a doping material. Using the infrared reflection performance of nano-SnO2 powder, combined with the characteristics of ultraviolet light absorbed by nano-TiO2 powder, nano-SnO2 powder doped with TiO2 has the characteristics of anti-infrared and anti-ultraviolet.