Physical Properties of Polymeric GelsJ. P. Cohen Addad This book emphasizes the relationship between the microscopic structure of gels and their macroscopic behaviour. Deals with organic polymeric gels, focusing on experimental methods which have only recently been introduced to study both reversible and irreversible gels. It introduce the reader with to theory and practice of physics as applied to the study of characteristics of polymeric gels and offers several clearly described basic approaches to experimental investigations into gel properties. An outstanding resource on experimental advances and modern interpretations of polymeric gel properties written by prominent experts in the field. |
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Page 92
... chemical reaction ( Dusek , 1979 ) . This is why this theory is so often used for the description of various chemical systems having an industrial or practical interest . In addition , the Flory and Stockmayer theory supplies an exact ...
... chemical reaction ( Dusek , 1979 ) . This is why this theory is so often used for the description of various chemical systems having an industrial or practical interest . In addition , the Flory and Stockmayer theory supplies an exact ...
Page 110
... Chemical systems Synthesis of branched polymers is usually carried out by random chemical processes . In this section we will consider only chemical networks where mono- mers are linked by covalent bonds , i.e. permanent and irreversible ...
... Chemical systems Synthesis of branched polymers is usually carried out by random chemical processes . In this section we will consider only chemical networks where mono- mers are linked by covalent bonds , i.e. permanent and irreversible ...
Page 112
... chemical reaction of the minority species completed Chemical poisoning Chemical poisoning of catalyst activity Free radical poisonning Cooling and dissolution for statics Measurements as the reaction proceeds : & = \ t - te \ / te , for ...
... chemical reaction of the minority species completed Chemical poisoning Chemical poisoning of catalyst activity Free radical poisonning Cooling and dissolution for statics Measurements as the reaction proceeds : & = \ t - te \ / te , for ...
Contents
Semidilute Polymer Solutions | 1 |
Properties of Polyelectrolyte Gels | 19 |
NMR and Statistical Structures of Gels | 39 |
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Common terms and phrases
average Bastide behaviour Boué branched polymers Candau chain segments Chem chemical clusters Cohen Addad concentration fluctuations correlation length corresponding counterions crosslinking density Daoud deformation degree of swelling dependence dilute dynamics effect elastic elastic modulus excluded volume experimental exponent values Figure Flory Flory-Huggins theory fluctuations of polymer fractal dimension free energy frozen blobs function Gaussian Geissler Gennes heterogeneities idealized gels interactions larger Leibler length scales light scattering low q Macromolecules maximum swelling mean field measured mesh molecular weight molecules monomeric units monomers network chain network structure neutron scattering number of monomers observed obtained osmotic pressure PAAM parameter percolation Phys polyelectrolyte polymer chains polymer concentration polymer solutions polymeric polymeric gels polystyrene properties quenched fluctuations random relaxation sample scattering experiments scattering intensity semi-dilute solution shear modulus skeletal bonds solvent static stretching structure factor swelling degree swollen theory uniaxial vector volume fraction wave vector