Polyelectrolytes |
From inside the book
Results 1-3 of 11
Page 46
... the cylindrical macroion and that of spherical counter ions ( 18 ) . The dependence of the electric potential of bound counter ions on their sizes obtained by this method was found to agree well with 46 Effect of Size of Counter Ions.
... the cylindrical macroion and that of spherical counter ions ( 18 ) . The dependence of the electric potential of bound counter ions on their sizes obtained by this method was found to agree well with 46 Effect of Size of Counter Ions.
Page 84
... polyvalent counter ions on the water structure . As shown in Fig . 27 , in the case of divalent counter ions , the magnitude of the volume change associated with the binding is between that observed for hydrogen ions and sodium ions ...
... polyvalent counter ions on the water structure . As shown in Fig . 27 , in the case of divalent counter ions , the magnitude of the volume change associated with the binding is between that observed for hydrogen ions and sodium ions ...
Page 96
... polyvalent counter ions in the solution is smaller than that necessary for this reduction of the effective charge , all of them are condensed and no free polyvalent ions remain , as mentioned in Chapter 4 . Such a phenomenon is expected ...
... polyvalent counter ions in the solution is smaller than that necessary for this reduction of the effective charge , all of them are condensed and no free polyvalent ions remain , as mentioned in Chapter 4 . Such a phenomenon is expected ...
Contents
Preface | 1 |
theoretically understandable Idealized treatment based on the simplest | 5 |
Electrical Potential Around the Macroion | 9 |
Copyright | |
19 other sections not shown
Common terms and phrases
activity coefficient additivity law alkali apparent charge bound counter ions chain Chapter charge density charged groups chemical potential coefficient of counter concentration of counter concentration of free concentration of macroions copolymer coulomb counter ion condensation critical value cylindrical macroion cylindrical model decreases degree of dissociation degree of neutralization derived dielectric constant dielectric increment electric free energy entropy equilibrium experimental extensive force fluctuation free counter ions free energy free volume hydrogen ions increase interaction ionic atmosphere ionized groups kinds of counter larger than unity logarithm monomers number of charges number of counter number of free osmotic coefficient osmotic pressure Poisson-Boltzmann equation polyacids polyacrylic acid polyelectrolytes Polymer polyvalent counter ions potential trough potential valley proportional radius random coil ratio refractive index region relation repulsion result rodlike macroion salt concentration shown in Fig simple salt smaller than unity sodium ions spherical macroion total number valence water structure