Nanopowders is solid powder of nanoparticles, containing nano-sized nanoparticle agglomerates. These agglomerates can be re-dispersed using, for example, ultrasonic processing, capping agents etc. Nanoparticle dispersions are suspensions of nanoparticles in water or organic solvents. These dispersions can be used as-is, or diluted with suitable (compatible) solvents.
These dispersions tend...