De-agglomeration of hydrophobic and hydrophilic silica nano-powders in . . . De-agglomeration of both powders has been investigated in the same high shear mixer, at the same energy dissipation rates and energy density, therefore the effect of surface properties on kinetics of de-agglomeration and rheology of resulting suspensions was identified and it is discussed below
Agglomeration-Free Preparation of Modified Silica Nanoparticles for . . . To prepare modified silica nanospheres for emulsion polymerization, a new agglomeration-free change of dispersion media has been developed Nanosized silica spheres were synthesized by the Stöber method and directly modified with a silane coupling agent