Violet tungsten oxide for energy saving glass coating can be prepared by a solvothermal method using ethanol as a solvent in the reaction precursor. The specific production steps are as follows:

Violet tungsten oxide may be applied for preparing building glass energy saving coating, which has a wider application for energy saving reconstruction of building. Therefore, violet tungsten oxide nano powder is more and more popular in the field of heat insulation. So, primary scholars may want to know - how to know the specific surface area and pore size distribution of nano violet tungsten oxide particles?

Violet tungsten oxide is an important functional material for obtaining energy efficient building glass. With the promotion of violet tungsten oxide application in the field of thermal insulation, beginners may be concerned about the raw material W18O49 nano powder. For example, how to measure the specific surface area, pore size distribution and adsorption-desorption curve of W18O49 nano particles?

Violet tungsten oxide for producing transparent heat insulation glass coating is violet tungsten oxide nano powder, which is a kind of nano functional material. And the building glass water-based transparent heat-insulating coating prepared from violet tungsten oxide nanoparticles has excellent optical properties – it can maximize the effects of shielding near-infrared rays and shielding ultraviolet rays on the basis of ensuring the visible light transmittance.