Nanoparticles Synthesizing Techniques

Nowadays, the attention of many scientists is focused on the development of new methods for synthesis and stabilization of nanoparticles. Moreover, special attention is given to monodispersed and the formation of stable molecules. Various metals, metal oxides, sulfides, and polymers, the basic shell and composite nanoparticles can be prepared using a number of synthetic techniques, which are classified into two categories, namely, physical methods and chemical methods.

2.4.1  Chemical Techniques

·         Hydrothermal synthesis

·         solvothermal synthesis

·         chemical precipitation

·         milling

·         Microemulsion technique

·         Vapour-phase technique

·         Chemical vapour decomposition

·         Sol-gel method

·         Jet deposition method

·         Template synthesis

2.4.2  Physical Methods

• Laser ablation
• Sputtering
• Inert Gas condensation