Introduction to Colloid and Surface Chemistry |
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Page 90
... material into the substrate immediately beneath the monolayer : ( 1 ) if there is no association between the injected material and the monolayer , я and △ V will both remain unaltered ; ( 2 ) if the injected material adsorbs on to the ...
... material into the substrate immediately beneath the monolayer : ( 1 ) if there is no association between the injected material and the monolayer , я and △ V will both remain unaltered ; ( 2 ) if the injected material adsorbs on to the ...
Page 166
... material is time - dependent ( retarded elasticity ) . Experimental Methods Numerous instruments ( plastometers ... material behaves towards a particular apparatus Deformation 0 Creep under constant stress 1 I Recovery after Iremoval of ...
... material is time - dependent ( retarded elasticity ) . Experimental Methods Numerous instruments ( plastometers ... material behaves towards a particular apparatus Deformation 0 Creep under constant stress 1 I Recovery after Iremoval of ...
Page 167
... material when subjected to a constant stress is , as discussed , generally time - dependent . At times of ca. 10-6 sec and less all materials , including liquids , have shear compliances ( i.e. shear / shear stress ) of ca. 10-12 to 10 ...
... material when subjected to a constant stress is , as discussed , generally time - dependent . At times of ca. 10-6 sec and less all materials , including liquids , have shear compliances ( i.e. shear / shear stress ) of ca. 10-12 to 10 ...
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