G good solvent bad solvent The effect of solvent quality on polymer coil dimensions
下 low electrolyte level high electrolyte level The effect of electrolyte on the coil dimensions of a polyelectrolyte
Critical Concentration c* logh NB.23.5>10 ∥ dols so doubling concentration increases viscosity by over an order of magnitude! slope=1.5 c* log c The zero-shear-rate viscosity of a polymer solution versus polymer concentration,showing the critical overlap concentration c*
Critical Concentration c* logh o log c