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Molecular relaxations in highly oriented polymer structures
Author(s) -
Eichenauer Dieter,
Jung Holger
Publication year - 1992
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19920040312
Subject(s) - materials science , monomer , polymer , copolymer , polymer chemistry , amide , molecular dynamics , dielectric , modulus , chemical engineering , polymer science , composite material , organic chemistry , computational chemistry , chemistry , optoelectronics , engineering
The properties of high‐modulus fibers based on aromatic monomer units linked by ester or amide groups depends on the relative monomer concentrations. The morphologies of various copolymers are examined and the relationship between the thermo‐mechanical properties of the polymers and the dynamics of the individual polymer chains, as studied using dielectric spectroscopy, discussed.