Ti-doped WO3 Thin Film

Ti-doped WO3 thin film refers to a doped tungsten trioxide film obtained by doping Ti element, which is mostly used on architectural glass to adjust the transmittance of ultraviolet rays and near-infrared rays in sunlight. It means that the obtained building glasses of tungsten trioxide are all smart glasses of high heat insulation performance.

Ti-doped WO3 thin film image

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Ti-doped WO3 thin film picture

So, what is the preferred method for large-area coating films? - Naturally, the electrochromic-related properties of tungsten trioxide are improved by doping. So, what kind of element is the most important element in the study of tungsten oxide doping? - Ti element. Why? Because Ti enhances the electrochromic properties of the thin film, and it can significantly extend the cycle life of the film, which is superior to other doping elements. It has been reported in the literature that after doping Ti, the cycle life of WO3 film is more than five times that of undoped.

 

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