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 146
... maximum swelling ' or ' saturation swelling ' the upper limit of the expansion ( for a given solvent ) . Recall that such a state is usually characterized by Qmax the ratio of the total volume of the gel to the volume of the ' dry ...
... maximum swelling ' or ' saturation swelling ' the upper limit of the expansion ( for a given solvent ) . Recall that such a state is usually characterized by Qmax the ratio of the total volume of the gel to the volume of the ' dry ...
Page 185
... maximum swelling degree of a small sample . Note , however , that the systematic superposition , at high q's , of the spectra of gels at maximum swelling and those of comparable solutions is controversed , since in some cases , larger ...
... maximum swelling degree of a small sample . Note , however , that the systematic superposition , at high q's , of the spectra of gels at maximum swelling and those of comparable solutions is controversed , since in some cases , larger ...
Page 224
... maximum ( Bastide Buzier and Boué , 1988 ) . Furthermore , gels actually made from star molecules exhibit maxima for QQprep and shoulders for Q > Qprep ( Mendes , 1991 ; Mendes et al , 1995a ) . The maximum swelling degree and the ...
... maximum ( Bastide Buzier and Boué , 1988 ) . Furthermore , gels actually made from star molecules exhibit maxima for QQprep and shoulders for Q > Qprep ( Mendes , 1991 ; Mendes et al , 1995a ) . The maximum swelling degree and the ...
Contents
Semidilute Polymer Solutions | 1 |
Properties of Polyelectrolyte Gels | 19 |
NMR and Statistical Structures of Gels | 39 |
Copyright | |
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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