Introduction to Colloid and Surface Chemistry |
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Page 27
... expression dc / dx ' was c'x ' D where dc / dx ' is the concentration gradient at the meniscus , c ' the concentration at the meniscus , and x ' the distance of the meniscus from the axis of rotation . Charge Effects The treatment of ...
... expression dc / dx ' was c'x ' D where dc / dx ' is the concentration gradient at the meniscus , c ' the concentration at the meniscus , and x ' the distance of the meniscus from the axis of rotation . Charge Effects The treatment of ...
Page 61
... expression U = TS - PV + Σ μm The corresponding expression for the internal energy of the surface phase o is U ° TS - PV® + YA + Σ μ‚Ñ 61 ADSORPTION AND ORIENTATION AT INTERFACES.
... expression U = TS - PV + Σ μm The corresponding expression for the internal energy of the surface phase o is U ° TS - PV® + YA + Σ μ‚Ñ 61 ADSORPTION AND ORIENTATION AT INTERFACES.
Page 134
... expression that the electrophoretic mobility of a non - conducting particle for which кa is large at all points on the surface ( a being the radius of curvature ) is independent of its shape and size . An identical expression is ...
... expression that the electrophoretic mobility of a non - conducting particle for which кa is large at all points on the surface ( a being the radius of curvature ) is independent of its shape and size . An identical expression is ...
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acid adsorbed adsorption adsorption isotherm approximately aqueous behaviour Brownian calculated cell charged surface chemisorption cm-¹ cm³ coefficient colloidal dispersions colloidal particles colloidal systems constant contact angle counter-ions curve cylinder decreases deflocculated deformation depends detergent diffusion dispersion medium distance droplets effect electrical double layer electrode electrolyte emulsifying equation equilibrium example Figure film flocculation flocculation concentration flow hydrocarbon chains hydrophilic increase interaction interface intrinsic viscosity ionic ions isotherms light scattered material measured membrane method micelles mixed film molecular weight molecules monolayer monomolecular motion O/W emulsions orientated osmotic pressure physical adsorption plate polymer polymerization pores porous potential energy potential gradient protein ratio relative repulsive sample sedimentation shear soaps sodium solid surface soluble solution solvation solvent spherical particles stability Stern layer stress surface tension surface-active surfactant temperature theory thermal thixotropic valency vapour pressure velocity viscoelastic viscometer volume W/O emulsions Waals wetting zero zeta potential