it include both the pulse on and off time or only the pulse on time. i am trying to acchive the good dispersion of the nanopartical in Epoxy.so kindily sugest the some method to avoide the agalomartion of the nanoparticle
@Amrendra, sonication time is nothing but the duration of sonication which defined as the process in which sound waves are used to agitate the particles in the solutions. These disruptions are used for mixing of the solutions, to increase the speed of dissolution of a solid into a liquid, and for the removal of dissolved gases from the liquids. You may avoid the agglomeration of nanoparticles after using surfactants and PVP.