
Tungsten trioxide for preparing dining room thermal insulating film is often doping an element to produce a tungsten bronze structure, which in turn exhibits broadband near-infrared (NIR) absorption properties. And the developed general structure of tungsten bronze materials is MxWO3, where M = Cs, Rb, K, Na, and NH4. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html According to the experts, the MxWO3 materials are tungsten bronze type compounds. And they are also known as NIR-absorbing photothermal materials (PTMs). So, the tungsten bronze…