Nitration of polyethersulfone by ammonium nitrate and trifluoroacetic anhydride

András Botvay, Árpád Máthé, László Pöppl

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

Victrex polyethersulfone was nitrated efficiently and controllably on its deactivated aromatic ring with a mixture of ammonium nitrate and trifluoroacetic anhydride. The products were characterized by elemental analysis and IR spectroscopy, their thermal properties were investigated by TGA and DSC methods. A comparison is made between this procedure and the analogous nitration of Udel polysulfone.

Original languageEnglish
Pages (from-to)4965-4970
Number of pages6
JournalPolymer (United Kingdom)
Volume40
Issue number17
DOIs
Publication statusPublished - Aug 1999

Fingerprint

trifluoroacetic anhydride
Nitration
Polysulfones
Infrared spectroscopy
Nitrates
Thermodynamic properties
Chemical analysis
ammonium nitrate
polyether sulfone
polysulfone P 1700

Keywords

  • Nitration
  • Polyethersulfone
  • Thermal properties

ASJC Scopus subject areas

  • Organic Chemistry
  • Polymers and Plastics

Cite this

Nitration of polyethersulfone by ammonium nitrate and trifluoroacetic anhydride. / Botvay, András; Máthé, Árpád; Pöppl, László.

In: Polymer (United Kingdom), Vol. 40, No. 17, 08.1999, p. 4965-4970.

Research output: Contribution to journalArticle

Botvay, András ; Máthé, Árpád ; Pöppl, László. / Nitration of polyethersulfone by ammonium nitrate and trifluoroacetic anhydride. In: Polymer (United Kingdom). 1999 ; Vol. 40, No. 17. pp. 4965-4970.
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