CAS of tungsten W doped nano vanadium dioxide powder: 12036-21-4
Molecular formula of tungsten-doped W nano vanadium dioxide powder: W-VO2
Vanadium dioxide is a thermochromic material. The phase transition temperature of pure vanadium dioxide is 68°C. The phase transition temperature of VO2 can be changed by doping. For example, the phase transition temperature can be lowered by doping tungsten. to room temperature. The basic specifications of Nano are:
Doped with 1% W VO2, the phase transition temperature is 43°C
Doped with 1.5% W of VO2, the phase transition temperature is 30°C
VO2 doped with 2% W, the phase transition temperature is 20℃/25℃
The research results show that the phase transition temperature of the vanadium dioxide film after doping with tungsten is lower than that of the pure vanadium dioxide film, and the near-infrared transmittance of the film after doping with tungsten also decreases.
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