sol-gel critical concentration

Also contains definition of: critical concentration
Concentration of an added electrolyte above which a particulate sol undergoes coagulation instead of gelation.
PAC, 2007, 79, 1801. 'Definitions of terms relating to the structure and processing of sols, gels, networks, and inorganic-organic hybrid materials (IUPAC Recommendations 2007)' on page 1825 (