Tungsten trioxide may be used to prepare a new type of heat insulation glass coating, and the obtained transparent coating may be applied for achieving the purpose of heat preservation and thermal insulation of glass doors and windows, glass curtain walls, sun rooms and greenhouses. Wherein, the raw material WO3 nanoparticles can be prepared by a solvothermal method.
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So what is a solvothermal method? The solvothermal reaction synthesis method refers to a chemical reaction method that sealing a non-aqueous organic solvent in a closed vessel, such as a high-pressure reaction vessel, at a certain temperature, because the liquid solvent reaches a boiling point and is converted into a gaseous state, so that the reaction vessel has a certain autogenous pressure, at a temperature and under the action of self-generated pressure, the target product is obtained through a certain physical and chemical reaction. What types of solvothermal methods are there? The main types of solvothermal synthesis are solvothermal oxidation reaction, solvothermal decomposition reaction, solvothermal synthesis reaction, solvothermal precipitation reaction, solvothermal single crystal growth and solvothermal alcoholysis reaction.
