## Foundations of colloid science, Volume 2While Volume I stands as an essentially complete advanced textbook of colloidal science, Volume II extends the material to include important new areas, and develops some of the topics in much greater depth. An introductory chapter on the theory of liquids describes the concept of correlation functions and the use of Fourier transforms to analyse the scattering of light and neutrons by colloidal systems. Absorption is given detailed coverage and a chapter on electrokinetics introduces a new approach to time-dependent processes in the double layer. The principles of double layer theory are also used to review the behavior of thin films and emulsions. A final chapter on the rheology of colloidal suspensions calls on many of the concepts developed earlier to bring some cohesion to this important and rapidly developing field. |

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Page 994

notion of a variable viscosity, the discussion of

is no longer adequate. For time-independent systems in which the viscosity, n,

depends only on the shear rate, the Couette

notion of a variable viscosity, the discussion of

**viscometer**devices in Section 9.7is no longer adequate. For time-independent systems in which the viscosity, n,

depends only on the shear rate, the Couette

**viscometer**can give reliable data if ...Page 1018

18.5.5 For the power law fluid: in a coaxial cylinder

Snnr2L ,*,(- r^jlnfL. Integrate this expression between the limits a> = 0 and Q and

r = Rc and Rb (i.e. stationary outer cylinder) to obtain: £2 = (n/2){T0/2xK,Ly"'(l/RZn

...

18.5.5 For the power law fluid: in a coaxial cylinder

**viscometer**we have T„ =Snnr2L ,*,(- r^jlnfL. Integrate this expression between the limits a> = 0 and Q and

r = Rc and Rb (i.e. stationary outer cylinder) to obtain: £2 = (n/2){T0/2xK,Ly"'(l/RZn

...

Page 1025

18.7 Cone and plate or cone and cone

briefly in Section 9.7.3 in the context of Newtonian fluid behaviour. For small gap

angles, a, the shear rate is almost constant over the entire gap so it turns out ...

18.7 Cone and plate or cone and cone

**viscometer**This instrument was discussedbriefly in Section 9.7.3 in the context of Newtonian fluid behaviour. For small gap

angles, a, the shear rate is almost constant over the entire gap so it turns out ...

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### Contents

INTRODUCTION TO STATISTICAL MECHANICS | 675 |

ADSORPTION FROM SOLUTION | 709 |

THE ELECTROKINETIC EFFECTS | 786 |

Copyright | |

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### Common terms and phrases

adsorbed adsorption approximation assumed average behaviour bulk calculated Chapter Chem co-surfactant coagulation coalescence Colloid interface Sci colloidal dispersion colloidal particles compare with eqn component constant correlation function corresponding counterions diameter diffuse dilute double layer droplets effect electrical electrokinetic electrolyte electrostatic emulsion equilibrium Establish eqn estimate Exercise experimental Faraday ferrofluid field film flow fluid force free energy given hard sphere head group Hunter hydrophilic increases interaction ion density latex linear liquid magnetic measured micelles microemulsion molecules neutron Newtonian fluid non-ionic surfactant Note obtained occur Ottewill Overbeek pair parameters phase Phys plane polymer potential potential determining ions pressure procedure pseudoplastic radius region repulsion result scattering shear rate shear stress shown in Fig solution specific adsorption spherical stability surface charge surfactant suspension temperature thermodynamic thin thixotropic values velocity visco-elastic viscometer viscosity volume fraction Waals zero