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 47
... theory has been extended by Gans to include certain non- spherical shapes . The main features of Mie's theory have been verified by LaMer et al39 from measurements of the angular variation of the light scattered by monodispersed sulphur ...
... theory has been extended by Gans to include certain non- spherical shapes . The main features of Mie's theory have been verified by LaMer et al39 from measurements of the angular variation of the light scattered by monodispersed sulphur ...
Page 177
... theory in its broadest outline . To make more detailed tests of stability theories , study of the kinetics of flocculation presents a better line of approach . Kinetics of flocculation The rate at which a sol flocculates depends on the ...
... theory in its broadest outline . To make more detailed tests of stability theories , study of the kinetics of flocculation presents a better line of approach . Kinetics of flocculation The rate at which a sol flocculates depends on the ...
Page 209
... theory is not entirely consistent with experimental evidence , since some mono- valent soaps ( e.g. silver soaps ) tend to give W / O emulsions . Another theory regards the film as duplex in nature with inner and outer interfacial ...
... theory is not entirely consistent with experimental evidence , since some mono- valent soaps ( e.g. silver soaps ) tend to give W / O emulsions . Another theory regards the film as duplex in nature with inner and outer interfacial ...
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