Figure 4
From: Increment of specific heat capacity of solar salt with SiO2 nanoparticles

Example of SEM images: (a) 0.5% wt., (b) 1.0% wt., (c) 1.5% wt., and (d) 2.0% wt.
From: Increment of specific heat capacity of solar salt with SiO2 nanoparticles
Example of SEM images: (a) 0.5% wt., (b) 1.0% wt., (c) 1.5% wt., and (d) 2.0% wt.