Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 18
... decreases and the amount adsorbed increases . These results indicate that the polymer molecule occupies a greater ... decreased with increasing SP dif- Maximum Adsorption , mg / g 0.4 0.3 0.2 C6H6 18 Chapter 1.
... decreases and the amount adsorbed increases . These results indicate that the polymer molecule occupies a greater ... decreased with increasing SP dif- Maximum Adsorption , mg / g 0.4 0.3 0.2 C6H6 18 Chapter 1.
Page 23
... decreases mark- edly with increasing adsorbent concentration , as shown in Fig . 6 . This occurs because the available surface for adsorption per unit weight of adsorbent decreases with increasing loading , due to the increase in ...
... decreases mark- edly with increasing adsorbent concentration , as shown in Fig . 6 . This occurs because the available surface for adsorption per unit weight of adsorbent decreases with increasing loading , due to the increase in ...
Page 57
... decreases sharply at about the same concentration of nonionic detergent as that at which the amount adsorbed starts to rise appreciably . For both systems , the shapes of the curves begin to change just below the critical micelle ...
... decreases sharply at about the same concentration of nonionic detergent as that at which the amount adsorbed starts to rise appreciably . For both systems , the shapes of the curves begin to change just below the critical micelle ...
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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