
Nano tungsten trioxide may be applied to prepare a smart window heat insulation coating, which is non-toxic and non-irritating, so it will not pollute the home environment and not cause harm to the human body. Such coating is transparent with advantages of good heat insulation so that it will not affect the transparency of the architectural glass, that is, it will not affect indoor lighting. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Therefore, with the development of green buildings and the use…