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Chemically Oxidized Polypyrrole - Influence of the Experimental Conditions On its Electrical-conductivity and Morphology

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Chen, X. Devaux, Jacques [UCL] Issi, JP. Billaud, D.

The effect of synthesis conditions on the electrical conductivity and the morphology of a chemically oxidized polypyrrole was investigated. It was found that the electrical conductivity of polypyrrole was strongly dependent on the pyrrole/FeCl3 ratio, which controls the redox potential of the reaction medium. The reaction temperature and the reaction duration also influence the electrical conductivity of the polypyrrole. A considerable influence of the nature of the solvent used on the aggregation state of polypyrrole particles was demonstrated. Optimal experimental conditions are proposed.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1995
Language Anglais
Journal information "Polymer Engineering and Science" - Vol. 35, no. 8, p. 642-647 (1995)
Peer reviewed yes
Publisher Soc Plastics Eng Inc (Brookfield Center)
issn 0032-3888
e-issn 1548-2634
Publication status Publié
Affiliation UCL
Links
  1. Wynne, I & EC. Prod. Res. Develop., 21, 23 (1982)
  2. Armes, Langmuir, 7, 1447 (1991)
  3. Cvetko, J. Mater. Sci., 23, 2102 (1988)
  4. Scrosati, Prog. Solid St. Chem., 18, 1 (1988)
  5. and in Linear Chain Compounds, Vol. 3, 417, ed., Plenum Press, New York (1982).
  6. Cheung, J. Mater. Sci., 25, 3814 (1990)
  7. Delabouglise, Synth. Met., 39, 117 (1990)
  8. Bidan, J. Chimie Physique, 86, 44 (1989)
  9. ?Electronic Properties of Conjugated Polymers,? Solid-State Sciences, 76, and eds., Springer-Verlag, Berlin (1987).
  10. Pron, J. Chem. Phys., 83, 5923 (1985)
  11. Blythe, Polym. Test., 4, 195 (1984)
  12. Fatheya, Mater. Forum, 9, 209 (1986)
  13. Meleod, J. Phys. Chem. Solids, 48, 921 (1987)
  14. Awabatha, Bull. Chem. Soc. Jpn., 57, 2247 (1983)
  15. These de Doctorat, Univ. Sci. Tech Languedoc (1986).
Bibliographic reference Chen, X. ; Devaux, Jacques ; Issi, JP. ; Billaud, D.. Chemically Oxidized Polypyrrole - Influence of the Experimental Conditions On its Electrical-conductivity and Morphology. In: Polymer Engineering and Science, Vol. 35, no. 8, p. 642-647 (1995)
Permanent URL http://hdl.handle.net/2078.1/48117