Foundations of Colloid Science, Volume 2Clarendon Press, 1987 - Colloids |
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Page 810
... term ŋ ( ♂2v / ǝx2 ) is of order ŋV2 . The ratio of the pressure term to the viscous term is then of order 1 / ( ka ) 2 so , by comparison , V , pa is negligible . On integrating eqn ( 13.6.8 ) twice with respect to x we find , in a ...
... term ŋ ( ♂2v / ǝx2 ) is of order ŋV2 . The ratio of the pressure term to the viscous term is then of order 1 / ( ka ) 2 so , by comparison , V , pa is negligible . On integrating eqn ( 13.6.8 ) twice with respect to x we find , in a ...
Page 816
... term , which multiplies this counterion density term in eqn ( 13.6.8 ) is related to the tangential flux of counterions around the double layer . From the boundary condition ( 13.6.14 ) it can be seen that as ẞ → ∞ , the tangential ...
... term , which multiplies this counterion density term in eqn ( 13.6.8 ) is related to the tangential flux of counterions around the double layer . From the boundary condition ( 13.6.14 ) it can be seen that as ẞ → ∞ , the tangential ...
Page 958
... term ( which is now much more important ) and to estimate the interfacial tension Yi Y12 . Overbeek ( 1978a ) breaks the free energy change up into a number of terms , some of which are identically zero at equilibrium . The important term ...
... term ( which is now much more important ) and to estimate the interfacial tension Yi Y12 . Overbeek ( 1978a ) breaks the free energy change up into a number of terms , some of which are identically zero at equilibrium . The important term ...
Contents
Contents of Volume I ix | 675 |
ADSORPTION FROM SOLUTION | 709 |
CHARACTERIZATION OF COLLOIDAL DISPERSIONS 1 | 710 |
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Foundations of Colloid Science. Vol. 1-2. Collab. Lee R. White, Leonard R ... No preview available - 1992 |
Common terms and phrases
adsorbed adsorption approximation assumed behaviour bulk C-potential calculated Chapter Chem co-surfactant coagulation coalescence Colloid interface Sci colloidal dispersions compare with eqn component constant corresponding counterions diffuse dilute double layer droplets effect electrical electrokinetic electrolyte electrolyte concentration electrostatic emulsion equilibrium Establish eqn estimate Exercise experimental Faraday ferrofluid field film flow fluid force free energy given hard sphere head group Hunter hydrophilic increases interaction K₁ latex liquid measured micelles microemulsion molecules neutron neutron scattering Newtonian fluid non-ionic surfactant Note obtained occur Ottewill Overbeek parameters particles phase Phys Poisson-Boltzmann equation polymer potential potential determining ions pressure procedure pseudoplastic radius region repulsion result scattering shear rate shear stress shown in Fig solution specific adsorption spherical stability structure surface charge surfactant suspension temperature thermodynamic thin thixotropic values velocity visco-elastic viscometer viscosity volume fraction Waals zero