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 8
... relative molecular mass : M , ( number average ) = Σn¡Mr , i Ση : ( 1.1 ) where n is the number of molecules of relative molecular mass Mr.i In most cases , the larger particles make a greater individual contribution to the property ...
... relative molecular mass : M , ( number average ) = Σn¡Mr , i Ση : ( 1.1 ) where n is the number of molecules of relative molecular mass Mr.i In most cases , the larger particles make a greater individual contribution to the property ...
Page 31
... relative molecular mass of a dissolved substance . Of these , osmotic pressure is the only one with a practical value in the study of macro- molecules . Consider , for example , a solution of 1 g of macromolecu- lar material of relative ...
... relative molecular mass of a dissolved substance . Of these , osmotic pressure is the only one with a practical value in the study of macro- molecules . Consider , for example , a solution of 1 g of macromolecu- lar material of relative ...
Page 196
... relative molecular mass . 138 Table 9.1 VALUES OF K AND α FOR SOME POLYMER - SOLVENT SYSTEMS System K / m3 kg - 1 α Cellulose acetate in acetone ( 25 ° C ) 1.49 × 10 -5 0.82 Polystyrene in toluene ( 25 ° C ) 3.70 × 10-5 0.62 ...
... relative molecular mass . 138 Table 9.1 VALUES OF K AND α FOR SOME POLYMER - SOLVENT SYSTEMS System K / m3 kg - 1 α Cellulose acetate in acetone ( 25 ° C ) 1.49 × 10 -5 0.82 Polystyrene in toluene ( 25 ° C ) 3.70 × 10-5 0.62 ...
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