Complementary study of molecular dynamics and domain sizes in heterogenous nanocomposites PBT/DA-C60 and PBT/TCNEO-C60
Woźniak-Braszak A.1, Baranowski M.1, Jurga K.1, Jurga J.2, Brycki B.3, Mikuli E.4, Hołderna-Natkaniec K.1
- 1High Pressure Physics Division, Department of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan, Poland
- 2Polymer Processing Division, Institute of Materials Technology, PoznańUniversity of Technology, Piotrowo 3, 61-138 Poznan, Poland
- 3Laboratory of Microbiocides Chemistry, Department of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznan, Poland
- 4Department of Chemistry, Jagiellonian University, Ingardena Street 9, Krakow, Poland
Journal of Applied Physics, 115 (20), 204914, 2014
DOI:: 10.1063/1.4880297
Abstract:
A comprehensive study of molecular dynamics and structure in new heterogenous nanocomposites based on poly(butylene terephthalate) and nanoparticles C60 modified by n-decylamine or tetracyanoethylene oxide has been performed. The domain structure of new nanocomposites has been investigated by Fourier transform infrared spectroscopy, wide-angle X-ray scattering, and differential scanning calorimetry techniques. Solid-state 1H NMR techniques were used to study molecular dynamics and domain sizes in new nanocomposites. Information about the electronic properties of these nanocomposites was obtained by means of electron paramagnetic resonance method. It was shown that the structure and molecular dynamics of new nanocomposites were strongly dependent on the properties and concentration of fullerene derivates. © 2014 AIP Publishing LLC.
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