PlumX Metrics
Embed PlumX Metrics

Xe-NMR of Carbon Black Filled Elastomers

Journal of the Brazilian Chemical Society, ISSN: 0103-5053, Vol: 10, Issue: 4, Page: 299-306
1999
  • 11
    Citations
  • 8,661
    Usage
  • 1
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    11
    • Citation Indexes
      11
  • Usage
    8,661
  • Captures
    1

Article Description

It is shown that Xe-NMR is a powerful tool to investigate carbon black and carbon black filled elastomers. For the carbon black material itself the Xe chemical shift of xenon adsorbed at the surface of carbon black aggregates yields information about the relative average pore size of the carbon black aggregates. The experimental Xe-NMR results of carbon black filled ethylene-propylene-diene (EPDM) can be explained when it is assumed that the xenon atoms in the bound EPDM fraction exchange rapidly on the NMR time scale between a state where they are adsorbed on the carbon black surface and a state in which they are absorbed in the EPDM layer. This would imply that the carbon black aggregates are not completely covered with EPDM chains.

Provide Feedback

Have ideas for a new metric? Would you like to see something else here?Let us know