## Foundations of colloid science, Volume 2 |

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Page 741

12.3.3 shows a plot of the differential capacitance of the inner layer on Agl: dg0 d(

Vo - Vd) ' If it is represented by the empirical expression C, = 31 + 5a0 one can

12.3.3 shows a plot of the differential capacitance of the inner layer on Agl: dg0 d(

Vo - Vd) ' If it is represented by the empirical expression C, = 31 + 5a0 one can

**estimate**the potential drop (Vo" V<j) when a0= 1 uCcm"2 (by integration).Page 747

are obtained from the modified formula and these lower values are likely to be

much more reliable

and the resulting \dą\ values are much larger than those obtained by Barrow et al.

are obtained from the modified formula and these lower values are likely to be

much more reliable

**estimates**. It should be noted that these**estimates**of K'TMnand the resulting \dą\ values are much larger than those obtained by Barrow et al.

Page 806

The current, /, will be of order K*Ea where K* is the 'surface conductivity' of the

double layer and E is the magnitude of the applied electric field strength. On

using this

the ...

The current, /, will be of order K*Ea where K* is the 'surface conductivity' of the

double layer and E is the magnitude of the applied electric field strength. On

using this

**estimate**for S and putting / = a2/3) in the formula (13.5.12), we find thatthe ...

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### Contents

INTRODUCTION TO STATISTICAL MECHANICS | 675 |

ADSORPTION FROM SOLUTION | 709 |

THE ELECTROKINETIC EFFECTS | 786 |

Copyright | |

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adsorbed adsorption approximation assumed 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 curve diameter diffuse dilute double layer droplets effect electrical electrokinetic electrolyte electrolyte concentration 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 latex liquid magnetic measured micelles microemulsion molecules neutron Newtonian fluid non-ionic surfactant Note obtained occur Ottewill Overbeek pair parameters phase Phys plane Poisson-Boltzmann equation 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