Stabilization of Colloidal Dispersions by Polymer Adsorption |
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Page 51
... ADSORBED LAYERS ON STABILITY Effect on V A The attractive energy expressed by the equations in the last section is applicable only to the cases where there is no ad- sorbed layer on the particles . The presence of an adsorbed layer or ...
... ADSORBED LAYERS ON STABILITY Effect on V A The attractive energy expressed by the equations in the last section is applicable only to the cases where there is no ad- sorbed layer on the particles . The presence of an adsorbed layer or ...
Page 54
... layer from the surface is so strongly attracted by the charged surface that it can be treated as an adsorbed layer . As the par- ticles move through this medium , the first layer moves with the particles . This layer is usually termed ...
... layer from the surface is so strongly attracted by the charged surface that it can be treated as an adsorbed layer . As the par- ticles move through this medium , the first layer moves with the particles . This layer is usually termed ...
Page 72
... adsorbed layer of polyamide B ; ( 2 ) entropic repulsion with an adsorbed layer of polyamide A ; ( 3 ) electrical repulsion without an adsorbed layer ; ( 4 ) electri- cal repulsion with an adsorbed layer of polyamide B ; ( 5 ) total ...
... adsorbed layer of polyamide B ; ( 2 ) entropic repulsion with an adsorbed layer of polyamide A ; ( 3 ) electrical repulsion without an adsorbed layer ; ( 4 ) electri- cal repulsion with an adsorbed layer of polyamide B ; ( 5 ) total ...
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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