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Synthesis and characterization of thermally stable polymers (polybenzimidazoles)
Author(s) -
Özaytekin İlkay,
Karataş İbrahim
Publication year - 2008
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.28252
Subject(s) - thermogravimetric analysis , thermogravimetry , polymer , fourier transform infrared spectroscopy , polymer chemistry , characterization (materials science) , materials science , chloride , elemental analysis , mass spectrometry , chemistry , chemical engineering , organic chemistry , inorganic chemistry , nanotechnology , chromatography , engineering
In this study, an alternative synthesis of polybenzimidazoles was performed with aromatic hydroxamoyl chloride. In contrast to the literature, polybenzimidazoles were obtained through the reaction of hydroxamoyl chlorides with 3,3′‐diaminobenzidine or 1,2,4,5‐tetraaminobenzene. The characterization of the polymers was performed with Fourier transform infrared, 1 H‐NMR, elemental analysis, LC mass spectrometry, and differential thermogravimetry/thermogravimetric analysis. Finally, the adhesion, corrosion resistance, and conducting properties of the synthesized polymers were examined. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008