Introduction to Colloid and Surface Chemistry |
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Page 60
... involved . If Yo either the liquids will become miscible or spontaneous emulsi- fication will occur . In certain cases - solutions of electrolytes , sugars , etc.— small increases in surface tension due to negative adsorption are noted ...
... involved . If Yo either the liquids will become miscible or spontaneous emulsi- fication will occur . In certain cases - solutions of electrolytes , sugars , etc.— small increases in surface tension due to negative adsorption are noted ...
Page 153
... involved is to a large extent judged in terms of their mechanical properties . The most straightforward rheological behaviour is exhibited on the one hand by Newtonian viscous fluids and on the other by Hookean elastic solids . However ...
... involved is to a large extent judged in terms of their mechanical properties . The most straightforward rheological behaviour is exhibited on the one hand by Newtonian viscous fluids and on the other by Hookean elastic solids . However ...
Page 165
... involved having been dissipated as heat in overcoming the internal frictional resistance . When viscoelastic materials are stressed , some of the energy involved is stored elastically , various parts of the system being deformed into ...
... involved having been dissipated as heat in overcoming the internal frictional resistance . When viscoelastic materials are stressed , some of the energy involved is stored elastically , various parts of the system being deformed into ...
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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