Polyelectrolytes |
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Page 105
... salt ions is replaced by its average over the entire range of the salt concentration . This simplifi- cation is ... addition of such small molecules ( 54 ) . If a repulsive force acts between small molecules and macromolecules , their ...
... salt ions is replaced by its average over the entire range of the salt concentration . This simplifi- cation is ... addition of such small molecules ( 54 ) . If a repulsive force acts between small molecules and macromolecules , their ...
Page 111
... salt concentrations the further addition of salt can continue to depress the potential . The extensive force of the flexible macroion due to the electric free energy , for example , is not completely eliminated even at high salt ...
... salt concentrations the further addition of salt can continue to depress the potential . The extensive force of the flexible macroion due to the electric free energy , for example , is not completely eliminated even at high salt ...
Page 120
... addition of simple salt . At high concentration of salt the repulsion between macroions of the same charge may be greatly suppressed . Such an effect of salts on the interaction was now analyzed by a method similar to that used in the ...
... addition of simple salt . At high concentration of salt the repulsion between macroions of the same charge may be greatly suppressed . Such an effect of salts on the interaction was now analyzed by a method similar to that used in the ...
Contents
Preface | 1 |
theoretically understandable Idealized treatment based on the simplest | 5 |
Electrical Potential Around the Macroion | 9 |
Copyright | |
17 other sections not shown
Common terms and phrases
absence of salt activity coefficient activity of counter addition of salt additivity law alkali apparent charge average bound counter ions chain Chapter charge density charged groups chemical potential coefficient of counter concentration of counter concentration of free concentration of macroions copolymer counter ion condensation critical value cylindrical macroion decreases degree of dissociation degree of neutralization density Q derived dielectric constant dielectric increment electric free energy electric potential entropy equilibrium experimental extensive force fluctuation free counter ions free energy free volume hydrogen ions increase interaction ionized groups kinds of counter macromolecules monomers monovalent number of charged number of counter number of free osmotic coefficient osmotic pressure Poisson-Boltzmann equation polyacids polyacrylic acid polyelectrolytes polyvalent counter ions proportional radius random coil ratio refractive index region relation result rodlike macroions rods salt concentration salt solution shown in Fig simple salt small ions sodium ions spherical macroion total number valence