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. |
From inside the book
Results 1-3 of 14
Page 5
J. P. Cohen Addad. An external potential dų , periodic in space with a wave vector q , acting on all the monomers of an isolated Gaussian chain , creates a concentration fluctuation proportional to da : δε dcq = -xo ( 9 ) 84q The ...
J. P. Cohen Addad. An external potential dų , periodic in space with a wave vector q , acting on all the monomers of an isolated Gaussian chain , creates a concentration fluctuation proportional to da : δε dcq = -xo ( 9 ) 84q The ...
Page 9
... wave vector the internal structure of the blob is probed and one sees the single chain structure factor given by Eq . ( 18 ) . At lower wave vector the blobs are uncorrelated and the structure factor is given by a Guinier formula for ...
... wave vector the internal structure of the blob is probed and one sees the single chain structure factor given by Eq . ( 18 ) . At lower wave vector the blobs are uncorrelated and the structure factor is given by a Guinier formula for ...
Page 167
... wave vector amplitude x is defined as the product of the length ro by the usual wave vector transfer defined in a scattering experiment q = 4π / λ „ sin 0/2 , where λ is the wavelength of incident radiation in the medium and the ...
... wave vector amplitude x is defined as the product of the length ro by the usual wave vector transfer defined in a scattering experiment q = 4π / λ „ sin 0/2 , where λ is the wavelength of incident radiation in the medium and the ...
Contents
Semidilute Polymer Solutions | 1 |
Properties of Polyelectrolyte Gels | 19 |
NMR and Statistical Structures of Gels | 39 |
Copyright | |
3 other sections not shown
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