Introduction to Colloid and Surface ChemistryThe colloidal state; Kinetic properties; Optical properties; Liquid-gas and liquid- liquid interfaces; The solid-gas interface; Charged interfaces; Colloid stability; Rheology; Emulsions and foams. |
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Page 105
... isotherms and are obtained when adsorption is restricted to a mono- layer . Chemisorption isotherms , therefore , approximate to this shape . Type I isotherms have also been found for physical adsorp- tion on solids containing a very ...
... isotherms and are obtained when adsorption is restricted to a mono- layer . Chemisorption isotherms , therefore , approximate to this shape . Type I isotherms have also been found for physical adsorp- tion on solids containing a very ...
Page 106
... isotherms are rare . Many adsorption isotherms are borderline cases between two or more of the above types . In addition , there are some isotherms which do not fit into Brunauer's classification at all , the most notable being the ...
... isotherms are rare . Many adsorption isotherms are borderline cases between two or more of the above types . In addition , there are some isotherms which do not fit into Brunauer's classification at all , the most notable being the ...
Page 129
... isotherms are , therefore , calculated from changes in solution concentration . Examples of apparent adsorption isotherms for binary liquid mixtures are given in Figure 6.10 . Within the context of certain assumptions , the individual ...
... isotherms are , therefore , calculated from changes in solution concentration . Examples of apparent adsorption isotherms for binary liquid mixtures are given in Figure 6.10 . Within the context of certain assumptions , the individual ...
Contents
THE COLLOIDAL STATE | 1 |
KINETIC PROPERTIES | 16 |
OPTICAL PROPERTIES | 47 |
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adsorbed adsorption adsorption isotherm agents behaviour calculated capillary cell charge number charged surface chemisorption cm³ coefficient colloidal condensation constant contact angle counter-ions curve decrease depends detergent diffusion dispersion medium distance droplets effect electric double layer electric field electro-osmosis electrode electrokinetic electrolyte electrolyte concentration electrophoretic mobility emulsifying emulsion equation equilibrium example experimental fatty acids Figure flocculation flocculation concentration flow foam forces increase interaction interface intrinsic viscosity ions isotherms Langmuir Langmuir equation light scattered liquid lyophobic material measurements method micelles mol dm-3 molecules monolayer monomolecular nitrogen O/W emulsions phase physical adsorption polymer polymerisation pore porous potential energy protein radius ratio relative molecular mass result sample sedimentation shear silver iodide soaps sodium solid surface solvation solvent stabilising stability Stern layer streaming potential surface conductance surface tension surface-active surfactant temperature theory V/Vm vapour velocity viscoelastic viscosity volume Waals attraction wetting zeta potential