Polyelectrolytes |
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Page 10
... ratio of the potential energy of a charge + e 。 at the edge to the kinetic energy kT is ne2 / ɛakT . If the fully neutralized polyacrylic acid ion with a degree of polymerization of 1000 , the length of which is about 2500 Å in the ...
... ratio of the potential energy of a charge + e 。 at the edge to the kinetic energy kT is ne2 / ɛakT . If the fully neutralized polyacrylic acid ion with a degree of polymerization of 1000 , the length of which is about 2500 Å in the ...
Page 98
... ratio of the osmotic pressure in the presence of salt to that in the absence of salt is a function only of the ratio x . The relation of this osmotic pressure II ' to the macroion concentration at a constant value of the salt ...
... ratio of the osmotic pressure in the presence of salt to that in the absence of salt is a function only of the ratio x . The relation of this osmotic pressure II ' to the macroion concentration at a constant value of the salt ...
Page 130
... ratio of the two kinds of force is given by F1 / F2 = ( 1/6 ) ẞ2P / ( 1 − y ) ( 207 ) At extreme dilution this ratio is very large . With increasing concentration the ratio decreases . At a constant concentration 4 , the value of ẞ ...
... ratio of the two kinds of force is given by F1 / F2 = ( 1/6 ) ẞ2P / ( 1 − y ) ( 207 ) At extreme dilution this ratio is very large . With increasing concentration the ratio decreases . At a constant concentration 4 , the value of ẞ ...
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