Nano WO3 applying for preparing a smart window refers to WO3 nano film. The use of tungsten trioxide electrochromic film as the electrochromic layer of the smart window is the result of the development of the times and the requirements of development of electrochromic devices.
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Experts say that tungsten oxide electrochromic windows reduce the amount of energy that must be consumed in office buildings and residential homes for cooling in the hot summer and for heating in the cold winter. At the same time, it also improves the natural light level. Besides, it prevents peeks. As you may know, solving the problem of modern urban light pollution is a development direction of energy-saving building materials. In this regard, experts said that the emergence of electrochromic windows conforms to the development of the times and meets the major requirements of national energy conservation and emission reduction, which is an inevitable trend in the future development of the construction industry.
