How is the Liquid Phase Utilized in Nanoparticle Synthesis?
In nanoparticle synthesis, the liquid phase is often used in methods like chemical vapor deposition (CVD), sol-gel processes, and hydrothermal synthesis. These methods rely on liquid precursors to form nanoparticles with controlled sizes, shapes, and compositions. For instance, in the sol-gel process, metal alkoxides or salts are dissolved in a solvent and undergo hydrolysis and condensation reactions to form a gel, which is then dried and calcined to produce nanoparticles.
