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 874
4 Film stability ( a ) Type A films ( b ) Type B films ( c ) Type C films 15 . 5
Disjoining pressure 15 . 5 . 1 Liquid single component films 15 . 5 . 2
Multicomponent systems 15 . 5 . 3 Other contributions to film pressure 15 . 6 Film
stability wetting 15 .
4 Film stability ( a ) Type A films ( b ) Type B films ( c ) Type C films 15 . 5
Disjoining pressure 15 . 5 . 1 Liquid single component films 15 . 5 . 2
Multicomponent systems 15 . 5 . 3 Other contributions to film pressure 15 . 6 Film
stability wetting 15 .
Page 889
Such structures are important in situations like froth flotation but for emulsion
stability we are normally concerned with situations in which D > 0 and the film is
liquid . The interaction energy diagrams for unstable ( A1 ) and stable ( A2 ) films
are ...
Such structures are important in situations like froth flotation but for emulsion
stability we are normally concerned with situations in which D > 0 and the film is
liquid . The interaction energy diagrams for unstable ( A1 ) and stable ( A2 ) films
are ...
Page 909
Emulsions can , however , be stable for long periods ( many months ) just as
colloidal sols can have long term ( kinetic ) stability . Sometimes we will want to
promote stability ( as in the food , paint , pharmaceutical and cosmetics industry
to ...
Emulsions can , however , be stable for long periods ( many months ) just as
colloidal sols can have long term ( kinetic ) stability . Sometimes we will want to
promote stability ( as in the food , paint , pharmaceutical and cosmetics industry
to ...
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Contents
Contents of Volume I | 675 |
ADSORPTION FROM SOLUTION | 709 |
THE ELECTROKINETIC EFFECTS 786 13 THE ELECTROKINETIC EFFECTS | 786 |
Copyright | |
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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