How is particle shape controlled during synthesis?
The shape of nanoparticles can be controlled through various synthesis methods, including chemical vapor deposition, sol-gel processes, and template-assisted synthesis. Factors such as temperature, pH, concentration of reactants, and the presence of surfactants or capping agents can influence the final shape of the nanoparticles. Advanced techniques like electron microscopy are often employed to verify the shape and size of the synthesized particles.
