Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 110
... addition of polystyrene ; triangles -- samples agitated daily for 3 min for 8 days after addition of polystyrene . [ Redrawn with permission from J. Colloid Interfac . Sci . 54:22 ( 1976 ) ; copyright by Aca- demic Press , Inc. ] A ...
... addition of polystyrene ; triangles -- samples agitated daily for 3 min for 8 days after addition of polystyrene . [ Redrawn with permission from J. Colloid Interfac . Sci . 54:22 ( 1976 ) ; copyright by Aca- demic Press , Inc. ] A ...
Page 125
... addition of further poly- mer , the adsorption of positively charged polymer increased , and the charge increased from zero to a high positive value . The electrical force finally became large enough to overcome the bridging force and ...
... addition of further poly- mer , the adsorption of positively charged polymer increased , and the charge increased from zero to a high positive value . The electrical force finally became large enough to overcome the bridging force and ...
Page 130
... addition of polymer flocculant to get uniform distribution . In addition , such factors as molecular weight , molecular structure , concentration , electrical charge , degree of adsorp- tion , conformation in the adsorbed layer ...
... addition of polymer flocculant to get uniform distribution . In addition , such factors as molecular weight , molecular structure , concentration , electrical charge , degree of adsorp- tion , conformation in the adsorbed layer ...
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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