## 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. |

### From inside the book

Results 1-3 of 88

Page 723

20 – 22 ) , the fractional surface charge can be written (

/ Kint ) exp ( – Żo ) – ( Kin / H ) exp V . eN , 11 + ( H / Kint ) exp ( – Żo ) + ( Kin / H .

) exp Wo - ( 12 . 2 . 23 ) We now introduce two important parameters (

20 – 22 ) , the fractional surface charge can be written (

**Exercise**12 . 2 . 1 ) : 0 ( H/ Kint ) exp ( – Żo ) – ( Kin / H ) exp V . eN , 11 + ( H / Kint ) exp ( – Żo ) + ( Kin / H .

) exp Wo - ( 12 . 2 . 23 ) We now introduce two important parameters (

**Exercise**...Page 750

Os = 7

model : 00 + 0 ; [ SOH ; ) - ( SO ) eN [ SOH ; ] + [ SOH ; CI - ] + [ SO - ] + [ SO + Na

+ ] + [ SOH ] ( Recall

Os = 7

**Exercises**. 12 . 4 . 1 Verify eqns ( 12 . 4 . 5 ) , ( 12 . 4 . 6 ) , ( 12 . ... bindingmodel : 00 + 0 ; [ SOH ; ) - ( SO ) eN [ SOH ; ] + [ SOH ; CI - ] + [ SO - ] + [ SO + Na

+ ] + [ SOH ] ( Recall

**Exercise**12 . 2 . 1 . ) Hence show that ( assuming ( Na + ) o ...Page 806

12 ) , we find that the change in ion density , h , just beyond the double layer is of

order KE / eD (

5 . 14 ) where we have used the estimate Dne ? / kt for Ko , the conductivity ...

12 ) , we find that the change in ion density , h , just beyond the double layer is of

order KE / eD (

**Exercise**13 . 5 . 5 ) . This ratio is more conveniently written : ( 13 .5 . 14 ) where we have used the estimate Dne ? / kt for Ko , the conductivity ...

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Contents of Volume I | 675 |

ADSORPTION FROM SOLUTION | 709 |

THE ELECTROKINETIC EFFECTS 786 13 THE ELECTROKINETIC EFFECTS | 786 |

Copyright | |

6 other sections not shown

### Other editions - View all

### Common terms and phrases

adsorbed adsorption applied approach approximation assumed average becomes behaviour bulk calculated Chapter charge Chem Colloid interface Sci colloidal component concentration constant correlation corresponding density depends described determined developed direction discussed dispersion distance double layer droplets effect electrical electrokinetic electrolyte emulsion energy equation equilibrium estimate et al example Exercise experimental expression factor field film flow fluid force fraction function given gives groups important increases interaction interface involved ions limit liquid material measured microemulsion molecules Note observed obtained occur pair parameters particles phase positive possible potential present pressure problem procedure radius range reduces referred region result scattering Section separation shear rate shown solution specific spheres stability stress structure surface surface charge surface tension suspension theory thin usually values viscosity volume zero