Stabilization of Colloidal Dispersions by Polymer Adsorption |
From inside the book
Results 1-3 of 18
Page 39
... Waals ' attractive forces are always present between particles of similar composition . Therefore , a colloidal disper- sion can only be stable when a sufficiently strong repulsive force counteracts the van der Waals ' attraction . The ...
... Waals ' attractive forces are always present between particles of similar composition . Therefore , a colloidal disper- sion can only be stable when a sufficiently strong repulsive force counteracts the van der Waals ' attraction . The ...
Page 46
... Waals ' attractive forces . The mechanism of these universal attractive forces acting between all atoms , mol ... Waals " forces . The van der Waals ' forces are also referred to as dispersion forces since London discovered the close ...
... Waals ' attractive forces . The mechanism of these universal attractive forces acting between all atoms , mol ... Waals " forces . The van der Waals ' forces are also referred to as dispersion forces since London discovered the close ...
Page 50
... Waals ' force on the theory of colloid sta- bility , which has remained obscure in the classical microscopic theory . Ninham and Parsegian [ 154-156 ] have extended the Lif- shitz theory to various practical systems . They found that ...
... Waals ' force on the theory of colloid sta- bility , which has remained obscure in the classical microscopic theory . Ninham and Parsegian [ 154-156 ] have extended the Lif- shitz theory to various practical systems . They found that ...
Other editions - View all
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