There are several methods to synthesize YSZ nanoparticles, each with its own advantages and limitations. Some common techniques include:
Sol-Gel Method: This process involves the transition of a solution into a gel phase and subsequently into a solid material. It allows for precise control over the particle size and morphology. Hydrothermal Synthesis: Conducted in an aqueous solution under high pressure and temperature, this method produces highly crystalline and uniform nanoparticles. Co-precipitation: This technique involves the simultaneous precipitation of zirconium and yttrium precursors, resulting in the formation of YSZ nanoparticles. Mechanical Milling: High-energy ball milling is used to reduce the particle size of YSZ to the nanoscale, although it may introduce some degree of contamination.
