Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 27
... thickness of the adsorbed layer on parti- cles can be calculated by applying the equations discussed above . A number of data for the thickness of the adsorbed layer have been reported and discussed in relation to molecular weight , the ...
... thickness of the adsorbed layer on parti- cles can be calculated by applying the equations discussed above . A number of data for the thickness of the adsorbed layer have been reported and discussed in relation to molecular weight , the ...
Page 29
... thickness of an adsorbed layer of alkyd molecules can vary considerably , depending upon the nature of the pigment sur- face acting as the substrate . Consequent changes in the stabil- ity of the dispersion were determined by opacity ...
... thickness of an adsorbed layer of alkyd molecules can vary considerably , depending upon the nature of the pigment sur- face acting as the substrate . Consequent changes in the stabil- ity of the dispersion were determined by opacity ...
Page 108
... thickness increases with increasing molecular weight ( degree of polymerization ) , the stabilization effect of ... thickness of the adsorbed layer exceeded the critical thickness for stabilization with this critical mo- lecular weight ...
... thickness increases with increasing molecular weight ( degree of polymerization ) , the stabilization effect of ... thickness of the adsorbed layer exceeded the critical thickness for stabilization with this critical mo- lecular weight ...
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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