Polymers and Neutron ScatteringNeutron scattering has become a widely applied technique for studying problems in polymer science and technology. This is the first book written specifically for non-specialists that introduces the theoretical models and experimental techniques needed to understand results obtained from neutron scattering. In attempting to present a readable text that requires little expert knowledge, the authors have produced a practical volume that fills the gap between the often technical, pedagogic research articles that have characterized the literature and the almost entire absence of information available to the polymer scientist who desires a firmer grasp of the advantages offered by neutron scattering in materials research. Researchers and graduate students interested in polymers and neutron scattering will find this book useful and informative. |
From inside the book
Results 1-3 of 57
Page 129
... concentration of polymer . It is also poss- ible to change the composition x , keeping the total concentration in polymer constant . By comparison of the different scattering intensities measured as functions of x , one can determine ...
... concentration of polymer . It is also poss- ible to change the composition x , keeping the total concentration in polymer constant . By comparison of the different scattering intensities measured as functions of x , one can determine ...
Page 242
... concentration increases but it is interesting to look qualitatively at the influence of the concentration on the shape of the diagrams I ( q ) vs q2R2 . This what has been done in Fig . 7.16 ( a ) where we have plotted I ( q ) = P ( qR ) ...
... concentration increases but it is interesting to look qualitatively at the influence of the concentration on the shape of the diagrams I ( q ) vs q2R2 . This what has been done in Fig . 7.16 ( a ) where we have plotted I ( q ) = P ( qR ) ...
Page 271
... concentration have been divided by a factor of five for clarity . At the lower concentration the effect of the crossover to dilute solution behaviour at high q can be seen , since q occurs in the middle of the observed q range for this ...
... concentration have been divided by a factor of five for clarity . At the lower concentration the effect of the crossover to dilute solution behaviour at high q can be seen , since q occurs in the middle of the observed q range for this ...
Other editions - View all
Polymers and Neutron Scattering Julia S. Higgins,Henri C. Benoit,Henri Benoît No preview available - 1996 |
Common terms and phrases
amplitude assume average b₁ beam calculation Chapter coherent concentration copolymer correlation corresponding cross section crystal curve defined degree of polymerization delta function depends detector deuterated diagram discussed distance effect elastic energy equation evaluate excluded volume experimental fluctuations form factor formula Fourier transform Gaussian chain gives hydrogenous incoherent scattering inelastic scattering integral interactions interface k₁ linear low q matrix method mixture molecular weight molecules monomer motion neutron scattering neutron sources nuclei observed obtained parameter particles peak phase phonon plot polydisperse polystyrene pulsed sources q range q values quantity quasielastic radius of gyration reactor reflection resolution result rotation sample scattered intensity scattering angle scattering laws scattering length shows solvent species spectrometer spheres structure factor surface technique temperature term time-of-flight tion unit volume V₁ vector vibrational volume fraction wave wavelength write zero angle Zimm