Introduction to Colloid and Surface Chemistry |
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Page 1
... mole- cules or small particles , i.e. systems which occupy an intermediate position with respect to particle size between solutions of rela- tively low molecular weight substances and coarse dispersions . As a very rough guide , colloidal ...
... mole- cules or small particles , i.e. systems which occupy an intermediate position with respect to particle size between solutions of rela- tively low molecular weight substances and coarse dispersions . As a very rough guide , colloidal ...
Page 7
... molecules or particles to the property of the system which is being measured . Osmotic pressure , which is a colligative property , depends simply on the number of solute molecules present and so yields a number - average molecular ...
... molecules or particles to the property of the system which is being measured . Osmotic pressure , which is a colligative property , depends simply on the number of solute molecules present and so yields a number - average molecular ...
Page 36
... molecules or particles in question3 . Under the influence of an orientating force partial alignment of asymmetric particles takes place , which represents a balance between the aligning force on the particles and their rotary diffusion ...
... molecules or particles in question3 . Under the influence of an orientating force partial alignment of asymmetric particles takes place , which represents a balance between the aligning force on the particles and their rotary diffusion ...
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Common terms and phrases
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