Doped WO3

Doped WO3, more precisely, nano doped tungsten trioxide, is the focus of future research on tungsten trioxide. As you may have known, tungsten trioxide, as a broadband N-type transition metal oxide, has good characteristics in electrochromism, gas sensing and photocatalysis. And its performance of electrochromism, photochromism, gas sensing and photocatalysis can be improved by doping, which make it widely used in gas sensors, electrochromic devices, photocatalytic reagents and other fields.

doped WO3 image

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doped WO3 picture

Therefore, researchers have been working on the formation mechanism of doped tungsten oxide microstructure, as well as the doping process, doping elements, and doping amount to optimize the performance of doped tungsten oxide. As the arrival of the nano-era indicates that the future research on tungsten oxide will focus on the preparation of nano doped tungsten oxide powder or thin film materials with high purity, good stability and small particle size. Also, the influence of different factors on their doping modification will be studied.

 

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