Introduction to Colloid and Surface Chemistry |
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Page 160
... intrinsic viscosity is approximately pro- portional to the square of the axial ratio . Both asymmetry and solvation increase the intrinsic viscosity . With its application to proteins in mind , Oncley15 has computed intrinsic viscosities ...
... intrinsic viscosity is approximately pro- portional to the square of the axial ratio . Both asymmetry and solvation increase the intrinsic viscosity . With its application to proteins in mind , Oncley15 has computed intrinsic viscosities ...
Page 161
... viscosity decreases with increasing ionic strength , often in a marked fashion . 5. Polymer molecular weights from ... intrinsic viscosity is approximately proportional to the square of the axial ratio [ n ] ≈ KM2 For a system in which ...
... viscosity decreases with increasing ionic strength , often in a marked fashion . 5. Polymer molecular weights from ... intrinsic viscosity is approximately proportional to the square of the axial ratio [ n ] ≈ KM2 For a system in which ...
Page 162
... viscosity measurements are extremely useful for routine molecular weight determinations on a particular polymer - solvent system . K and a for the system are determined by measuring the intrinsic viscosities of polymer fractions for ...
... viscosity measurements are extremely useful for routine molecular weight determinations on a particular polymer - solvent system . K and a for the system are determined by measuring the intrinsic viscosities of polymer fractions for ...
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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