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      Characterization of degradation products of polyethylene oxide by pyrolysis mass spectrometry

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      Author
      Fares, M. M.
      Hacaloglu, J.
      Suzer, S.
      Date
      1994
      Source Title
      European Polymer Journal
      Print ISSN
      0014-3057
      Publisher
      Pergamon Press
      Volume
      30
      Issue
      7
      Pages
      845 - 850
      Language
      English
      Type
      Article
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      Abstract
      The techniques of direct and indirect (evolved gas analysis) pyrolysis MS are used to characterize the thermal degradation products of polyethylene oxide. Using direct pyrolysis MS technique the main degradation process is determined to be due to CO and CC scissions yielding fragments characteristic of the polymer. Evolved gas analysis indicates formation of small molecular stable compounds such as C2H5OC2H5, CH3CHO, CO2, CO and C2H4. © 1994.
      Keywords
      Degradation
      Gas emissions
      Mass spectrometry
      Pyrolysis
      Chain scission
      Evolved gas analysis
      Polyethylene oxide
      Pyrolysis mass spectrometry
      Polyethers
      Permalink
      http://hdl.handle.net/11693/26001
      Published Version (Please cite this version)
      http://dx.doi.org/10.1016/0014-3057(94)90013-2
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