Figure 5. Power consumed and observed settling velocity for the dispersions as function of ultrasonication time

From

Sonication Derived Powdered Mixtures of Ferrite and Ceramic Nanoparticles for H2 Generation

Vinod S. Amar, Xavier M. Pasala, Jan A. Puszynski, Rajesh V. Shende

American Journal of Energy Research. 2015, 3(2), 25-31 doi:10.12691/ajer-3-2-2