Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 2
... sorbed molecules streamed out from the solid surface into the liquid phase , being attached at one or a few points per mole- cule , as shown in Fig . 1a and b . The points of attachment are referred to as the anchor segments of the ...
... sorbed molecules streamed out from the solid surface into the liquid phase , being attached at one or a few points per mole- cule , as shown in Fig . 1a and b . The points of attachment are referred to as the anchor segments of the ...
Page 17
... sorbed onto the surface in essentially the same coil form as it was in solution , and assuming also that the coil is adsorbed in single layers , the saturated adsorption A would be given by SM S A S = π ' ( < s2 > 1/2 , 2N ( 7 ) where S ...
... sorbed onto the surface in essentially the same coil form as it was in solution , and assuming also that the coil is adsorbed in single layers , the saturated adsorption A would be given by SM S A S = π ' ( < s2 > 1/2 , 2N ( 7 ) where S ...
Page 96
... sorbed per unit area in g / cm2 and N is Avogadro's number , Eq . ( 84 ) becomes A -WN wN K2 a2 α Α in PN ( 8 ) > A 24TkT ( 85 ) where K is an experimental constant . The minimum weight ( @min ) of adsorbed polymer required for ...
... sorbed per unit area in g / cm2 and N is Avogadro's number , Eq . ( 84 ) becomes A -WN wN K2 a2 α Α in PN ( 8 ) > A 24TkT ( 85 ) where K is an experimental constant . The minimum weight ( @min ) of adsorbed polymer required for ...
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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