Ammonium metatungstate nanoparticles can be used to prepare cesium tungsten bronze nanopowder, and the obtained CsxWO3 functional particles can be used to produce transparent architectural glass thermal insulation coating.

Ammonium metatungstate nanoparticles, or AMT nanoparticles, can be used as a raw material for the preparation of near infrared shielding material such as transparent architectural glass heat insulation film. For example, some experts have proposed a method of preparing a heat insulating material with a molar ratio of Cs:W:Br=0.33:1:0.05, and preparing a transparent heat insulating film from such raw material. The specific steps are as follows:

Ammonium metatungstate nanoparticles, AMT, can be used to prepare functional particles - cesium tungsten bronze nanoparticles. And the obtained cesium tungsten bronze nanopowder is used as a raw material for the production of infrared thermal insulation nano material such as transparent architectural glass insulation coating. According to experts, there is a method for preparing cesium tungsten bronze nano powder by using ammonium metatungstate as tungsten raw material, and the specific steps are as follows:

AMT is the abbreviation of ammonium metatungstate nanoparticles. AMT can be used to prepare nano particle size cesium tungsten bronze, namely CsxWO3. So, why do people say that ammonium metatungstate can be used to prepare transparent infrared ultraviolet shielding material such as transparent building heat insulation film and thermal insulation dispersion?