Introduction to Colloid and Surface Chemistry |
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Page 86
... droplets - Evaporation from small water droplets used to bind fine dust in coal mines is severe unless the surfaces of the droplets are covered with a protective insoluble film . By previously dispersing a little cetyl alcohol in the ...
... droplets - Evaporation from small water droplets used to bind fine dust in coal mines is severe unless the surfaces of the droplets are covered with a protective insoluble film . By previously dispersing a little cetyl alcohol in the ...
Page 174
... droplet flocculation followed by a squeezing of film material from the region of droplet contact82 , and the latter is more favoured with an ... droplets are not of uniform size and can , therefore , be packed more densely , 174 EMULSIONS.
... droplet flocculation followed by a squeezing of film material from the region of droplet contact82 , and the latter is more favoured with an ... droplets are not of uniform size and can , therefore , be packed more densely , 174 EMULSIONS.
Page 177
... droplets but in the soap micelles . The monomer droplets serve as reservoirs to supply material to the polymerization sites by diffusion through the aqueous phase . As the micelles grow , they adsorb free emulsifier from solution , and ...
... droplets but in the soap micelles . The monomer droplets serve as reservoirs to supply material to the polymerization sites by diffusion through the aqueous phase . As the micelles grow , they adsorb free emulsifier from solution , and ...
Contents
THE COLLOIDAL STATE | 1 |
KINETIC PROPERTIES | 15 |
OPTICAL PROPERTIES | 38 |
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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