THE preparation of hydrophobic colloidal solutions by double decomposition, as, for example, is greatly complicated by the elaborate process of dialysis necessary to remove the unwanted electrolyte, ...

Different starting materials and preparation techniques are used to produce synthetic mullite ceramics. For instance, a mixture of sols, a mixture of solids, or a mixture of salt and sol can be used ...

Kegan Schouwenberg is the founder of Sols, a New York-based company that’s hoping to bring podiatry into the 21st Century.. Joao Canziani Entrepreneurship’s glamorous aura is in the eye of the ...