Sol methods
• pH measurement in sols
Measurements of pH in colloidal suspensions are as important as they are in solutions as pH is a master variable for most of our systems. The proton determines the potential of the surface, the stability of these suspensions and the ability of other ions to absorb either specifically or non-specifically. It is important to use an electrode with a high junction potential to measure pH under these conditions.
Department of Environmental Chemistry and Technology, University of Wisconsin-Madison
660 North Park Street, Madison, WI 53706
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Professor Marc A. Anderson Lab of Sol-Gel Chemistry
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