Thermal degradation of chemically modified polysulfones

Gábor Molnár, András Botvay, László Pöppl, Kornél Torkos, József Borossay, Árpád Máthé, Tünde Török

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39 Citations (Scopus)

Abstract

The thermal stability of some known (bromomethylated, carboxylated, brominated, nitrated) and novel (tertiary amine) polysulfone (PSU) derivatives has been studied by thermogravimetry (TG). The thermal decomposition products have been identified by various coupled mass spectrometric (MS) methods. From these data, the possible decomposition mechanism was deduced.

Original languageEnglish
Pages (from-to)410-417
Number of pages8
JournalPolymer Degradation and Stability
Volume89
Issue number3
DOIs
Publication statusPublished - Sep 1 2005

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Keywords

  • Mass spectrometry
  • Polysulfone derivatives
  • Thermal degradation
  • Thermal stability
  • Thermogravimetry

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Polymers and Plastics
  • Materials Chemistry

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