Foundations of Colloid Science, Volume 2 |
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Page 723
20 – 22 ) , the fractional surface charge can be written ( Exercise 12 . 2 . 1 ) : ao . (
HĐ / KG ) exp ( - vo ) - ( Km / H ) exp to - ( 12 . 2 . 23 ) eN 1 + ( H / KM ) exp ( - Vo )
+ ( KM / H ) exp Wo We now introduce two important parameters ( Exercise 12 ...
20 – 22 ) , the fractional surface charge can be written ( Exercise 12 . 2 . 1 ) : ao . (
HĐ / KG ) exp ( - vo ) - ( Km / H ) exp to - ( 12 . 2 . 23 ) eN 1 + ( H / KM ) exp ( - Vo )
+ ( KM / H ) exp Wo We now introduce two important parameters ( Exercise 12 ...
Page 750
Os = oto Exercises . 12 . 4 . 1 Verify eqns ( 12 . 4 . 5 ) , ( 12 . 4 . 6 ) , ( 12 . 4 . ... 19 )
, using Exercise ( 12 . 4 . 2 ) . ( Hint : To establish ( 12 . 4 . 19 ) first ... 4 . 19 ) and
4000NAC sinh zū . / 2 . ( Hint : Use the procedure suggested in Exercise 12 . 2 .
Os = oto Exercises . 12 . 4 . 1 Verify eqns ( 12 . 4 . 5 ) , ( 12 . 4 . 6 ) , ( 12 . 4 . ... 19 )
, using Exercise ( 12 . 4 . 2 ) . ( Hint : To establish ( 12 . 4 . 19 ) first ... 4 . 19 ) and
4000NAC sinh zū . / 2 . ( Hint : Use the procedure suggested in Exercise 12 . 2 .
Page 806
12 ) , we find that the change in ion density , h , just beyond the double layer is of
order KʻE / eD ( Exercise 13 . 5 . 5 ) . This ratio is more conveniently written : ( 13
. 5 . 14 ) or alle som " , where we have used the estimate DnŽe / kT for K , the ...
12 ) , we find that the change in ion density , h , just beyond the double layer is of
order KʻE / eD ( Exercise 13 . 5 . 5 ) . This ratio is more conveniently written : ( 13
. 5 . 14 ) or alle som " , where we have used the estimate DnŽe / kT for K , the ...
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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 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 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 temperature theory thin usually values viscosity volume zero