Principles of Colloid and Surface
Chemistry
Ch4 The Rheology of Dispersions
4.2 NEWTON’S LAW OF
VISCOSITY
4.2 NEWTON’S LAW OF
VISCOSITY
4.2 NEWTON’S LAW OF
VISCOSITY
4.3a Concentric-Cylinder Viscometers
4.3a Concentric-Cylinder Viscometers
4.3b cone-and-Plate Viscometers
4.4a Flow Through Cylinders:The
Poiseuille FloW
4.2b Capillary Viscometers
4.5a The Navier-Stokes Equation:
General Consideration
4.6a The Effect of Particles on the
Viscosity of Disperdions
4.6b Einstein’s Theory: Experimental
Tests
4.6b Einstein’s Theory: Experimental
Tests
4.6b Einstein’s Theory: Experimental
Tests
4.7a Effect of High Volume Fractions
4.7b Effects of Solvation and Shapes
4.7c Electroviscous Effects and
Viscoeletric Effects
FIG. 4.13 Intrinsic viscosity of a protein solution : ( a ) variation of
the intrinsic viscosity of aqueous protein solutions with axial ratio
a/b and extent of hydration m1,b / m2 ( redrawn from L .Oncley,
Ann. NY Acad . Sci. , 41, 121 ( 1941 ) )
4.7c Electroviscous Effects and
Viscoeletric Effects
FIG. 4.13 Intrinsic viscosity of a protein solution :( b )
superposition of the [η] = 8.0 contour from Fig. 4.13a and the f/f0
= l.45 contour from Figure 2.9. The crossover unambiguously
characterizes particles with respect to hydration and axial ratio
4.7c Electroviscous Effects and
Viscoeletric Effects
4.8a Examples of Non-Newtonian
Features
4.9a The Staudinger-Mark-Houwink
Equation
4.9b Polymer Chain Extension and
Viscosity