Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 82
... osmotic repulsion , due to a change in the free energy of mixing , was reviewed in detail by Dunn [ 135 ] in his dissertation . Osmotic Attraction Sato [ 229 ] recently developed a theory for flocculation caused by osmotic attraction ...
... osmotic repulsion , due to a change in the free energy of mixing , was reviewed in detail by Dunn [ 135 ] in his dissertation . Osmotic Attraction Sato [ 229 ] recently developed a theory for flocculation caused by osmotic attraction ...
Page 98
... osmotic repulsion ( c ) , and the van der Waals ' attraction ( e ) curves . The osmotic repulsion curve be- comes effective at a higher separation distance than the volume restriction repulsion curve , since it begins at the point of in ...
... osmotic repulsion ( c ) , and the van der Waals ' attraction ( e ) curves . The osmotic repulsion curve be- comes effective at a higher separation distance than the volume restriction repulsion curve , since it begins at the point of in ...
Page 154
... Osmotic attraction , 82-87 Osmotic pressure , 78 , 84 Osmotic repulsion , 65 , 67 , 79 Partition function , 84 Polarizability , 50-51 Polyelectrolyte : definition of , 122 flocculation by , 125 Polymers ( See also Adsorbates ...
... Osmotic attraction , 82-87 Osmotic pressure , 78 , 84 Osmotic repulsion , 65 , 67 , 79 Partition function , 84 Polarizability , 50-51 Polyelectrolyte : definition of , 122 flocculation by , 125 Polymers ( See also Adsorbates ...
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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