Polyelectrolytes |
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Page 55
... dielectric increment depends not only on the volume of the macroion but also on the free volume per macroion . II . POLARIZABILITY AND THe Shape of MACROIONS In the preceding section it was shown that the polarizability or the dielectric ...
... dielectric increment depends not only on the volume of the macroion but also on the free volume per macroion . II . POLARIZABILITY AND THe Shape of MACROIONS In the preceding section it was shown that the polarizability or the dielectric ...
Page 57
... dielectric increment obtained at various degrees of neutralization of polyacids ( 27 ) . With the addition of alkali , the number of charged groups of macroions and their counter ions increases and a domain of bound but mobile counter ...
... dielectric increment obtained at various degrees of neutralization of polyacids ( 27 ) . With the addition of alkali , the number of charged groups of macroions and their counter ions increases and a domain of bound but mobile counter ...
Page 61
... dielectric increment at a constant total concentration is proportional to the square of the length . With the increase of the charge of the rod , the dielectric increment first increases in proportion to the number of bound counter ions ...
... dielectric increment at a constant total concentration is proportional to the square of the length . With the increase of the charge of the rod , the dielectric increment first increases in proportion to the number of bound counter ions ...
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