Introduction to Colloid and Surface Chemistry |
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Page 30
... behaviour osmotic pressure measurements must be extrapolated to zero concentration M = RT / lim II / c C → 0 Deviations from ideal behaviour are relatively small for solutions of compact macromolecules such as proteins but can be quite ...
... behaviour osmotic pressure measurements must be extrapolated to zero concentration M = RT / lim II / c C → 0 Deviations from ideal behaviour are relatively small for solutions of compact macromolecules such as proteins but can be quite ...
Page 153
... behaviour is exhibited on the one hand by Newtonian viscous fluids and on the other by Hookean elastic solids . However , most materials , particularly those of a colloidal nature , exhibit mechanical behaviour which is intermediate ...
... behaviour is exhibited on the one hand by Newtonian viscous fluids and on the other by Hookean elastic solids . However , most materials , particularly those of a colloidal nature , exhibit mechanical behaviour which is intermediate ...
Page 164
... behaviour and arises from somewhat similar causes . If a thixotropic system is allowed to stand and is then sheared at a constant rate , the apparent viscosity decreases Shear rate , dv / dx Shear stress , T Figure 9.6 . A thixotropic ...
... behaviour and arises from somewhat similar causes . If a thixotropic system is allowed to stand and is then sheared at a constant rate , the apparent viscosity decreases Shear rate , dv / dx Shear stress , T Figure 9.6 . A thixotropic ...
Contents
THE COLLOIDAL STATE | 1 |
KINETIC PROPERTIES | 15 |
OPTICAL PROPERTIES | 38 |
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acid adsorbed adsorption adsorption isotherm approximately aqueous behaviour boundary Brownian capillary condensation cell charged surface chemisorption cm-¹ co-ions colloidal dispersions colloidal particles colloidal systems constant contact angle counter-ions cross-section curve cylinder decreases deflocculated deformation depends detergent dispersion medium distance droplets effect electrical double layer electrode electrolyte emulsifying equation equilibrium example Figure film flocculation flocculation concentration flow heat hydrocarbon chains hydrophilic increase interaction interface intrinsic viscosity ionic ions isotherms light scattered lyophobic material measurements 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 protein relative repulsive sample sedimentation shear soaps sodium solid surface soluble solution solvation solvent 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