Premium
Preparation and determination of the structure of high‐performance polymer blends by small‐angle neutron scattering
Author(s) -
Caspar Jörg,
Dünges Bastian,
Kirste Rudolf G.,
Heitz Thomas,
Wiedenmann Albrecht
Publication year - 1995
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.1995.030161010
Subject(s) - polyetherimide , small angle neutron scattering , neutron scattering , deuterium , materials science , scattering , polymer , polymer blend , amorphous solid , small angle x ray scattering , biological small angle scattering , neutron , small angle scattering , polymer chemistry , radius of gyration , chemical engineering , polymer science , composite material , nuclear physics , crystallography , optics , physics , chemistry , copolymer , engineering
Amorphous blends from a deuterated polyaryletherketone and a polyetherimide have been prepared and investigated by neutron scattering. The used components differ remarkably in their structure and their solution properties. The blends on the other hand are combinatorial mixtures: the scattering quantity ϕ 1 ϕ 2 / S ( q ) is independent of the composition of the blends if the polymer chains have the same length.