Introduction to Colloid and Surface Chemistry |
From inside the book
Results 1-3 of 21
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 ...
Page 170
... behaviour is the tendency for flow to occur at right angles to the applied force . An extreme example of this behaviour is illustrated in Figure 9.10 . When a rotating rod is lowered into a Newtonian liquid the liquid is set into ...
... behaviour is the tendency for flow to occur at right angles to the applied force . An extreme example of this behaviour is illustrated in Figure 9.10 . When a rotating rod is lowered into a Newtonian liquid the liquid is set into ...
Other editions - View all
Common terms and phrases
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