Specification of tungsten doped vanadium dioxide powder:
Particle size: 5-6um
Purity: 99%+
Color: Grayish black
Tungsten doping ratio: adjustable from 1-2%
Phase transition temperature: adjustable from about 20-68℃
Related materials: pure VO2 nanopowder
Application of W doped Vanadium dioxide(W-VO2) powders:
Nano vanadium dioxide (VO2) is hailed as a revolutionary material for the future electronics industry. One of its key properties is that it is an insulator at room temperature, but its atomic structure will change from room temperature crystal structure to metal when the temperature is higher than 68℃. This unique property, known as the metal-insulator transition (MIT), makes it an ideal candidate to replace silicon for a new generation of low-power electronic devices.
At present, the application of VO2 materials in optoelectronic devices is mainly in the thin film state, and it has been successfully applied in various fields such as electrochromic devices, optical switches, microbatteries, energy-saving coatings, smart windows, and microbolometric devices. The conductive properties of vanadium dioxide give it a wide range of potential applications in optical devices, electronic devices and optoelectronic devices.
Why tungsten doping?
To lower the phase change phase-transition temperature.
Storage conditions:
W-VO2 powders should be kept sealed in a dry,cool environment, store away from light.
