Hyperfine Interactions

, Volume 69, Issue 1–4, pp 659–662 | Cite as

Mössbauer, EPR and susceptibility studies of highly conducting polypyrrole doped with iron chloride

  • Z. Kucharski
  • H. Winkler
  • A. X. Trautwein
  • C. Budrowski
  • C. Butzlaff
  • M. Length
Non-Crystalline Materials


The results of Mössbauer, EPR and static magnetic susceptibility measurements on polypyrrole doped with FeCl3 are presented. They indicate that iron chloride tetrahedra are interacting with the polymer matrix by hydrogen bonding. This interaction increases with dehydration of the samples. The susceptibility showed a maximum near 5 K, which is an indication for antiferromagnetic interaction, probably between paramagnetic iron and polarons.


Hydrogen Iron Polymer Chloride Thin Film 
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Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1991

Authors and Affiliations

  • Z. Kucharski
    • 1
  • H. Winkler
    • 1
  • A. X. Trautwein
    • 1
  • C. Budrowski
    • 2
  • C. Butzlaff
    • 1
  • M. Length
    • 1
  1. 1.Institute of PhysicsMedical UniversityLübeck 1Germany
  2. 2.Department of ChemistryTechnical University of WarsawWarsawPoland

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