Small angle neutron scattering by semi-dilute solutions of polyelectrolyte

Abstract : Solutions of polyelectrolyte are studied by small angle neutron scattering for c > 0.5 x 10-2 g. cm -3. The function S(q) is characterized by a small value of S'(q → 0) and one broad maximum for higher q's (10-2 < q < 2 x 10-1 Å-1) . The effect of polyion concentration and addition of salt are studied : the position of the maximum varies with polyion concentration and when salt is added to the solution, forward scattering appears and the peak vanishes.
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Submitted on : Monday, January 1, 1979 - 8:00:00 AM
Last modification on : Monday, January 1, 1979 - 8:00:00 AM
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M. Nierlich, C.E. Williams, F. Boué, J.P. Cotton, M. Daoud, et al.. Small angle neutron scattering by semi-dilute solutions of polyelectrolyte. Journal de Physique, 1979, 40 (7), pp.701-704. ⟨10.1051/jphys:01979004007070100⟩. ⟨jpa-00209154⟩

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