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Amino derivatives of PEEK‐WC
Author(s) -
Trotta Francesco,
Drioli Enrico,
Luda Maria Paola,
Musso Simone,
Martina Katia,
Mio Simona Ceresa
Publication year - 2010
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.32015
Subject(s) - peek , thermogravimetric analysis , fourier transform infrared spectroscopy , thermal stability , materials science , differential scanning calorimetry , polymer chemistry , phenylene , scanning electron microscope , inherent viscosity , polymer , chemical engineering , intrinsic viscosity , chemistry , composite material , organic chemistry , physics , engineering , thermodynamics
The synthetic procedure and the characterization of the new amino derivatives of poly(oxa‐ p ‐phenylene‐3,3‐phtalido‐ p ‐phenylene‐oxa‐ p ‐phenilene‐oxy‐phenylene) (PEEK‐WC) with various average degrees of substitution, is reported. The amino PEEK‐WC was extensively characterised by using Fourier transform infrared (FTIR) spectroscopy, thermogravimetric analysis, differential scanning calorimeter, scanning electron microscopy, Elemental analyses, NMR, and viscosity measurements. The amino PEEK‐WC shows different solubility in some solvents in comparison with the parent polymer, good thermal stability and is able to form membrane by means of the phase inversion technique. Amino PEEK‐WC results to be quite reactive and can lead to further modification. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010