Polyelectrolytes |
From inside the book
Results 1-3 of 10
Page 81
... ions . In the case of sodium ions , the decrease of the refractive index or the increase of the volume due to mixing with polyacids is larger than in the case of tetrabutylammonium ions . Tetra- butylammonium ions are supposed to be ...
... ions . In the case of sodium ions , the decrease of the refractive index or the increase of the volume due to mixing with polyacids is larger than in the case of tetrabutylammonium ions . Tetra- butylammonium ions are supposed to be ...
Page 84
... sodium ions is of the same order as the difference that is observed between the volume changes by hydrogen ions at high and low degrees of neutralization ( Fig . 27 ) . Bound sodium ions have an effect only on the excess volume of the ...
... sodium ions is of the same order as the difference that is observed between the volume changes by hydrogen ions at high and low degrees of neutralization ( Fig . 27 ) . Bound sodium ions have an effect only on the excess volume of the ...
Page 90
... ions and the concentration of macroions . The activity of hydrogen ions was measured in solutions of vinyltoluene ... ( sodium ions ) and the concentration of macroions ( polyvinylsulfonate ) in the presence of various concentrations of ...
... ions and the concentration of macroions . The activity of hydrogen ions was measured in solutions of vinyltoluene ... ( sodium ions ) and the concentration of macroions ( polyvinylsulfonate ) in the presence of various concentrations of ...
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