
Nano WO3 may be used to produce a new energy efficient glass. As we all know, at present, doors and windows, which are affecting building energy consumption, are generally thin-walled lightweight components. And doors and windows are weak links in building heat preservation, heat insulation and sound insulation. Especially doors and windows can lead to energy loss of buildings through radiation transmission, convection transmission, conduction transmission and air penetration. The energy loss of ordinary single-layer glass windows accounts for about…