Nanocrystalline yellow tungsten oxide thin film is a nanocomposite thin film with a mosaic structure formed by the combination of small-sized nanocrystalline and amorphous tungsten oxide. However, why choose nanocrystalline materials to embed tungsten oxide films to obtain electrochromic nanocrystalline tungsten oxide thin film?
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You know, nanocrystalline yellow tungsten oxide is an electrochromic material with good electrochromic performance. According to the experts, because of nano-effects, high specific surface area and non-stoichiometric surface structure, nanocrystalline materials often have excellent chemical and optoelectronic properties, such as highly electrochemically active surfaces, localized surface plasmons resonance, electroluminescence, etc. In other words, nanocrystalline materials can enhance the electrochromic performance of tungsten oxide. So, nanocrystalline materials are often chosen to prepare electrochromic nanocrystalline tungsten oxide thin film. And it has been reported that such a film is promising for applying to energy-saving smart glasses, which helps to reduce CO2 emission.
