The synthesis of boron nitride can be achieved through various methods:
1. Chemical Vapor Deposition (CVD): This method is widely used for producing high-quality h-BN films and nanotubes. 2. Ball Milling: This technique is employed to produce BN nanoparticles by grinding boron and nitrogen precursors. 3. Solvothermal Synthesis: This involves reacting boron and nitrogen sources in a solvent under high pressure and temperature to form BN nanocrystals.