## Foundations of Colloid Science, Volume 1Liquid suspension systems are the basic ingredients of paints, detergents, biological cells, and countless other systems of scientific and technological importance. This book presents the fundamental physical and chemical concepts necessary to the understanding of these systems and of colloid science in general. New ideas are introduced carefully and formulae are developed in full, with exercises to help the reader throughout. The frequent references to the many applications of colloid science will be especially helpful to beginning research scientists and people in industry, medicine and agriculture who often find their training in this area inadequate. Integrating developments from the time of colloid science's infancy 40 years ago to its present state as a rigorous discipline, this intelligently assembled work elucidates a remarkable range of concepts, techniques, and behaviors. |

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Page 343

In the absence of specific adsorption the balance is determined solely by the

Poisson-Boltzmann equation and it can be shown (Parsons 1957) that, in that

case (

6.4.3) ...

In the absence of specific adsorption the balance is determined solely by the

Poisson-Boltzmann equation and it can be shown (Parsons 1957) that, in that

case (

**Exercise**6.4.3): Po \doj^ \doJa± RT \3lna2Jap = -Sexp[sinh-(-g)][1 + (g)7'° (6.4.3) ...

Page 441

The solution to this equation for the appropriate boundary conditions is (

7.8.1): 3>4nr where v0 is the (bulk) particle concentration far from the central

particle. The number of collisions with the central particle is, therefore (

The solution to this equation for the appropriate boundary conditions is (

**Exercise**7.8.1): 3>4nr where v0 is the (bulk) particle concentration far from the central

particle. The number of collisions with the central particle is, therefore (

**Exercise**...Page 580

Mu the total monomer concentration, now becomes (

10.3.23) M (l-X) and thus ^l£T = 1~K[Xl] (10.3.24) so that if [xi] is measured

experimentally (Mukerjee and Ghosh 1970), K may be evaluated. fln, the number

...

Mu the total monomer concentration, now becomes (

**Exercise**10.3.5): Mi = 77^ (10.3.23) M (l-X) and thus ^l£T = 1~K[Xl] (10.3.24) so that if [xi] is measured

experimentally (Mukerjee and Ghosh 1970), K may be evaluated. fln, the number

...

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### Contents

CHARACTERIZATION OF COLLOIDAL | 1 |

BEHAVIOUR OF COLLOIDAL DISPERSIONS | 49 |

Electrical charge and colloid stability | 89 |

Copyright | |

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adsorbed adsorption aggregation approximation aqueous assumed behaviour Brownian motion bulk calculated capillary Chapter Chem chemical chemical potential coagulation coefficient Colloid interface Sci colloid science colloidal dispersions colloidal particles component constant contact angle crystal curvature curve density determined dielectric diffuse dipole discussion distance distribution DLVO theory double layer droplet effect electrolyte electrolyte concentration electron electrostatic entropy equation equilibrium Establish eqn Exercise experimental flocculation flow fluid force formula free energy frequency function given head group hydrocarbon increase interaction energy ions liquid material measured method micelle microscope molar mass molecular molecules monomer negative Note obtained occurs Overbeek phase plates polymer potential energy procedure quantity radius region repulsion result scattering sedimentation separation shear silver iodide solid solution solvent spheres spherical stabilizing moieties steric stabilization stress surface tension surfactant suspension temperature term theory thermodynamic vector velocity viscosity volume Waals Young-Laplace equation zero