Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 9
... adsorption is independent of molecular weight [ 65 , 66 ] . In this case , all polymer segments lie in the plane of the adsorbent , as shown in Fig . 1c , and the frac- tion of adsorbed segments is 1 . If a 1 [ 48 ] , the adsorption ...
... adsorption is independent of molecular weight [ 65 , 66 ] . In this case , all polymer segments lie in the plane of the adsorbent , as shown in Fig . 1c , and the frac- tion of adsorbed segments is 1 . If a 1 [ 48 ] , the adsorption ...
Page 14
... adsorbed polymer molecules may be in- ferred by determining the number of ... segments per molecule and the amount of adsorption has been investigated ... adsorbed segments will be proportional to the square root of the molecular weight ...
... adsorbed polymer molecules may be in- ferred by determining the number of ... segments per molecule and the amount of adsorption has been investigated ... adsorbed segments will be proportional to the square root of the molecular weight ...
Page 93
... adsorbed layers takes place in a more extended volume than the case of two spheres as stud- ied by Fischer , which thus gives a relatively higher AGVR Repulsion Due to the Mixing Free Energy As surfaces containing adsorbed ... segments in a ...
... adsorbed layers takes place in a more extended volume than the case of two spheres as stud- ied by Fischer , which thus gives a relatively higher AGVR Repulsion Due to the Mixing Free Energy As surfaces containing adsorbed ... segments in a ...
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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