Ni doped tungsten oxide can be prepared by adopting magnetron sputtering method, and the obtained powder can be used to prepare tungsten trioxide film. Some experts have prepared Ni-doped WO3 by magnetron sputtering. The results show that:

Mo doped tungsten oxide can be used to prepare electrochromic nano films. Specifically, some experts prepared some nano films by using MoO3-doped tungsten oxide as a raw material, and studied their electrochromic properties. The results show that:

The properties of Ti doped tungsten oxide are better than those of pure tungsten oxide. Specifically, some experts have used a magnetron sputtering method to prepare a Ti-doped tungsten oxide film. The test results show that:

Doped tungsten oxide is a material obtained by reasonably doping the tungsten oxide material with different elements. Experts say that by doping different elements, the structure and functional properties of tungsten oxide can be significantly improved, such as adjusting its absorption spectrum, improving its electrochromic properties, gas sensitivity, and catalytic properties.That is to say, the intelligent heat insulating performance of the electrochromic glass produced by using such a tungsten oxide nano material as a raw material will be improved.