Introduction to Colloid and Surface Chemistry |
From inside the book
Results 1-3 of 21
Page 125
... electrolyte compresses the double layer ( i.e. increases κ ) and , from equation ( 7 ) , results in a corresponding increase of surface charge density caused by adsorption of more silver ( or iodide ) ions to keep constant . In contrast ...
... electrolyte compresses the double layer ( i.e. increases κ ) and , from equation ( 7 ) , results in a corresponding increase of surface charge density caused by adsorption of more silver ( or iodide ) ions to keep constant . In contrast ...
Page 147
... electrolyte concentration , and flocculation concentrations can be determined quite sharply . The exact value of the flocculation concentration depends upon the criterion which is set for judging whether the sol is flocculated or not ...
... electrolyte concentration , and flocculation concentrations can be determined quite sharply . The exact value of the flocculation concentration depends upon the criterion which is set for judging whether the sol is flocculated or not ...
Page 150
... electrolyte concentration is high . The ions of the added electrolyte dehydrate the hydrophilic colloid by competing for its water of hydration . The salting - out efficacy of an electrolyte , therefore , depends upon the tendencies of ...
... electrolyte concentration is high . The ions of the added electrolyte dehydrate the hydrophilic colloid by competing for its water of hydration . The salting - out efficacy of an electrolyte , therefore , depends upon the tendencies of ...
Contents
THE COLLOIDAL STATE | 1 |
KINETIC PROPERTIES | 15 |
OPTICAL PROPERTIES | 38 |
Copyright | |
10 other sections not shown
Other editions - View all
Common terms and phrases
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