Surfactant Assisted Ball Milling: A Novel
The bottom up approach examples that we will explore in the section include pyrolysis, colloidal chemical methods, attrition, RF plasma, and pulsed laser method. • Macro or micro scale particles are ground in a ball mill, a planetary ball mill, or other size reducing mechanism. • The resulting particles are separated by filters and.Examples of such techniques are high-energy wet ball milling, electron beam lithography, atomic force manipulation, gas-phase condensation, aerosol spray, etc. Figure 2 Schematic representation of ‘top-down’ and 'bottom-up’ approaches for synthesis of nanoscale materials. Among the top-down and bottom-up approaches, the bottom-up.