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Synthesis and study of sulfonated poly(ether-ketone)s

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http://pubman.mpdl.mpg.de/cone/persons/resource/persons47994

Hamciuc,  C.
MPI for Polymer Research, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons48187

Klapper,  Markus
MPI for Polymer Research, Max Planck Society;

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Citation

Hamciuc, C., Bruma, M., & Klapper, M. (2003). Synthesis and study of sulfonated poly(ether-ketone)s. Revue Roumaine de Chimie, 48(4), 307-314.


Cite as: http://hdl.handle.net/11858/00-001M-0000-000F-6246-9
Abstract
An aromatic poly(ether-ketone) was prepared by the reaction of 2,2-bis(4-hydroxyphenyl)-propane with 4,4'-difluorobenzophenone and it was further sulfonated using chlorosulfonic acid and trimethylchlorosilane in 1,2-dichloroethane solution. The resulting sulfonated polymers were characterized by elemental analyses, gel permeation chromatography, infrared and H-1-NMR spectroscopy, thermogravimetric analyses and differential scanning calorimetry. Some correlations between the conditions of sulfonation reaction and the properties of the resulting polymers were made.