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 5
... particles and the dispersion medium , i.e. the particles are really lyophilic . Indeed , if the term lyophobic is ... spherical particles particles can often be treated theoretically in terms of models which have relatively simple shapes ...
... particles and the dispersion medium , i.e. the particles are really lyophilic . Indeed , if the term lyophobic is ... spherical particles particles can often be treated theoretically in terms of models which have relatively simple shapes ...
Page 17
... particle and the resistance of the liquid are equal m ( 1 − vp ) 8 = ƒdx .... ( 2.1 ) where f is the frictional coefficient for the particle in the given medium . For spherical particles the frictional coefficient is given by Stokes ...
... particle and the resistance of the liquid are equal m ( 1 − vp ) 8 = ƒdx .... ( 2.1 ) where f is the frictional coefficient for the particle in the given medium . For spherical particles the frictional coefficient is given by Stokes ...
Page 46
... particle size increases . For spherical particles the upper limit of applicability of the Debye equation is a particle diameter of ca. 2/20 ( i.e. 20 nm to 25 nm for 2 ~ 600 nm , or water 20 ~ 450 nm ; or a relative molecular mass of ...
... particle size increases . For spherical particles the upper limit of applicability of the Debye equation is a particle diameter of ca. 2/20 ( i.e. 20 nm to 25 nm for 2 ~ 600 nm , or water 20 ~ 450 nm ; or a relative molecular mass of ...
Contents
THE COLLOIDAL STATE | 1 |
KINETIC PROPERTIES | 16 |
OPTICAL PROPERTIES | 41 |
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acid addition adsorbed adsorption agents amount applied approximately aqueous attraction average become boundary calculated capillary cell charge coefficient colloidal concentration conductance constant contact angle containing curve decrease depends detergent determined diffusion dispersion distance double layer droplets effect electric electrokinetic electrolyte electron electrophoretic emulsion energy equation equilibrium example experimental expression factor field Figure film flocculation flow foam forces give given greater heat hydrocarbon important increase interface involved ions isotherms less light liquid lower material measurements mechanical medium method micelles mobile molecules monolayer motion nature observed orientated particles phase physical polymer positive potential pressure properties protein ratio reduced relative respect result sample scattered sedimentation separated shape shear solid solution solvent spherical spread stability structure studying surface tension take place technique temperature tend theory thickness tion usually various viscosity volume