Colloidal Dispersion

From Soft-Matter
Revision as of 23:01, 12 September 2009 by Perry (Talk | contribs)

Jump to: navigation, search


A colloidal dispersion is a soft material consisting of solid particles spread throughout a fluid. According to Jones (p. 49), colloidal particles must have dimensions on the order of 10<math>\mu</math>m or smaller.

Witten (p. 113) distinguishes between colloids (solid particles in liquid), emulsions (liquid drops in another liquid), and foams (bubbles of gas in a liquid), Jones (p. 1) includes emulsions in his definition of colloids.



Jones, Richard A. L., "Soft Condensed Matter," Oxford University Press Inc., New York (2002). Witten, Thomas A., "Structured Fluids: Polymers, Colloids, Surfactants," Oxford University Press Inc., New York (2004).