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 124
... droplets ( d ) Serum albumin adsorbed on to oil droplets As an example of a sol containing crystalline particles , silver iodide particles are in equilibrium with a saturated solution in which the solubility product [ Ag + ] [ - ] is ...
... droplets ( d ) Serum albumin adsorbed on to oil droplets As an example of a sol containing crystalline particles , silver iodide particles are in equilibrium with a saturated solution in which the solubility product [ Ag + ] [ - ] is ...
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 ...
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acid adsorbed adsorption adsorption isotherm approximately aqueous behaviour Brownian calculated cell charged surface chemisorption cm-¹ cm³ coefficient colloidal dispersions colloidal particles colloidal systems constant contact angle counter-ions curve cylinder decreases deflocculated deformation depends detergent diffusion dispersion medium distance droplets effect electrical double layer electrode electrolyte emulsifying equation equilibrium example Figure film flocculation flocculation concentration flow hydrocarbon chains hydrophilic increase interaction interface intrinsic viscosity ionic ions isotherms light scattered material measured 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 potential gradient protein ratio relative repulsive sample sedimentation shear soaps sodium solid surface soluble solution solvation solvent spherical particles 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