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Proceedings Paper

Synthesis and characterization of novel main chain bisazobenzene polyphosphonates
Author(s): Tăchiţă Vlad-Bubulac; Diana Serbezeanu; Ionela-Daniela Carja
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Paper Abstract

Preparation and experimental studies on the phase transition and morphology of novel phosphorus-containing copolymers, having bisazobenzene units and variable molar ratio of aliphatic segments in the main chain, were performed. The chemical structure of the novel compounds has been confirmed by Fourier transform infrared and 1H-NMR spectroscopy. The thermal stability was investigated by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) while the mesomorphic behavior was closely observed with polarized light microscope (PLM) and by X-ray diffraction measurements, structure-properties relationships being established and discussed.

Paper Details

Date Published: 14 December 2016
PDF: 8 pages
Proc. SPIE 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII, 100100G (14 December 2016); doi: 10.1117/12.2243339
Show Author Affiliations
Tăchiţă Vlad-Bubulac, Petru Poni Institute of Macromolecular Chemistry (Romania)
Diana Serbezeanu, Petru Poni Institute of Macromolecular Chemistry (Romania)
Ionela-Daniela Carja, Petru Poni Institute of Macromolecular Chemistry (Romania)


Published in SPIE Proceedings Vol. 10010:
Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII
Marian Vladescu; Cornel T. Panait; Razvan Tamas; George Caruntu; Ionica Cristea, Editor(s)

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