ABSTRACT
Colloidal processing is an important technology in the advanced ceramic industry. This processing concept has led to improved materials and reduced manufacturing costs, but there is much more to be done. Recently, the synthesis and applications of nanoparticles have received a great deal of attention. Therefore, as the particle size of the colloid gets smaller, the colloidal process can be applied in optics because of its transparency in visible light. The colloidal processes of nano-sized particles are developing rapidly.
