Polyelectrolytes |
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Page 117
... rods decreases more rapidly than in proportion to 1 / X . The force is expected to become zero when the distance X is of the same order as R. That is , the equidistant arrangement of parallel rods must be most stable in the solution ...
... rods decreases more rapidly than in proportion to 1 / X . The force is expected to become zero when the distance X is of the same order as R. That is , the equidistant arrangement of parallel rods must be most stable in the solution ...
Page 119
... rods is very large . In such a case , the system can be regarded to be composed of two phases ; the assembly phase and the outside phase . Most of the counter ions are condensed among the rods and the charge of the rods is almost ...
... rods is very large . In such a case , the system can be regarded to be composed of two phases ; the assembly phase and the outside phase . Most of the counter ions are condensed among the rods and the charge of the rods is almost ...
Page 120
... rods are sufficiently thin and long , the extensive force of each rod is also independent of the salt concentration as proved in Chapter 7. Conse- quently , the repulsive force between rods given by Eq . ( 183 ) is not changed by the ...
... rods are sufficiently thin and long , the extensive force of each rod is also independent of the salt concentration as proved in Chapter 7. Conse- quently , the repulsive force between rods given by Eq . ( 183 ) is not changed by the ...
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