Polyelectrolytes |
From inside the book
Results 1-3 of 42
Page 19
... Figs . 9a and 9b . The data of Nagasawa and Kagawa ( 3 ) that are presented in Fig . 9c show that the activity coefficient of counter ions is very low even at low concentrations of polyelectrolyte and is almost constant over a wide ...
... Figs . 9a and 9b . The data of Nagasawa and Kagawa ( 3 ) that are presented in Fig . 9c show that the activity coefficient of counter ions is very low even at low concentrations of polyelectrolyte and is almost constant over a wide ...
Page 84
... shown in Fig . 27 , the effect on the water structure slightly decreases with decreasing degree of neu- tralization . Similar analyses have been carried out to examine the effect of polyvalent counter ions on the water structure . As shown ...
... shown in Fig . 27 , the effect on the water structure slightly decreases with decreasing degree of neu- tralization . Similar analyses have been carried out to examine the effect of polyvalent counter ions on the water structure . As shown ...
Page 108
... figure is plotted against the degree of neutralization in Fig . 32b . The value of the derivative [ d ( pa ) / dca ] or [ d ( x ) / dx ] estimated from the gradient by the use of Eq . ( 177 ) is also given in the same figure . At high ...
... figure is plotted against the degree of neutralization in Fig . 32b . The value of the derivative [ d ( pa ) / dca ] or [ d ( x ) / dx ] estimated from the gradient by the use of Eq . ( 177 ) is also given in the same figure . At high ...
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