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 | |
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