Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 25
... calculate the thickness on the particle from a mea- surement of the viscosity of a suspension ; the second method is ... calculated by dividing A by the surface area S of the adsor- bent and by assuming that the polymer was adsorbed over ...
... calculate the thickness on the particle from a mea- surement of the viscosity of a suspension ; the second method is ... calculated by dividing A by the surface area S of the adsor- bent and by assuming that the polymer was adsorbed over ...
Page 28
... calculated from the viscosity mea- surements were smaller than those calculated from the direct amounts of adsorption , a finding which was contrary to the in- vestigators expectation . This result is probably due to the difference ...
... calculated from the viscosity mea- surements were smaller than those calculated from the direct amounts of adsorption , a finding which was contrary to the in- vestigators expectation . This result is probably due to the difference ...
Page 71
... calculation of steric stabi- lization energy . where d is the distance from the surface of the particle to the point ... calculated by Eq . ( 39 ) . The change in each energy term and in the total energy with the separation distance of ...
... calculation of steric stabi- lization energy . where d is the distance from the surface of the particle to the point ... calculated by Eq . ( 39 ) . The change in each energy term and in the total energy with the separation distance of ...
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Common terms and phrases
According addition adsorbed layer adsorbed polymer adsorption American Chemical Society amount of adsorption applied approach aqueous assumed attraction Bagchi barrier bridging calculated charge Chem Chemical Colloid Interfac concentration condition configurations constant curves decreases dependence derived determined discussed dispersion medium distance distribution DLVO theory double layer effect energy change entropic equation experimental extended Figure flocculation force free energy function given greater groups important increases interaction isotherm length loop measured mechanism method molecular weight Napper negative nonionic obtained occurs osmotic overlap oxide parameter particles Phys pigment plane poly polyamide polymer adsorption polymer molecules positive potential potential energy presence Redrawn with permission region relationship repulsive energy segments separation shown in Fig shows solution solvent stability studied surface tail temperature theoretical theory thickness tion unit various viscosity volume Waals