
WO3 may be used to prepare a heat insulating film and therefore be applied to the building glass to obtain an environmentally friendly smart glass – a transparent heat insulation glass. Although the obtained thermal insulating glass is transparent, it still has a one-way perspective ding. That is to say, the glass can be applied to places such as toilets and shower rooms where require special requirements for privacy. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The transparent heat insulating film of…