Electropolymerization of pyrrole substituted metalloporphyrins: Synthesis and Characterization

L. M. Abrantes, Cristina Cordas, J. P. Correia, F-P. Montforts, M. Wedel

Research output: Contribution to journalArticlepeer-review

Abstract

The electropolymerization of substituted manganese and iron metalloporphyrins with two pyrrolegroups bonded in lateral chains is investigated. It is shown that under potentiodynamic conditionsthe film formation can be successfully achieved. A methodology for the polymerization o f the ironcontaining monomer on microelectrodes is also presented.The behaviour of the polymer modified electrodes is studied for the O2 reduction, as well as for theoxygen and hydrogen evolution reactions, revealing good electrocatalytic activity.
Original languageEnglish
Pages (from-to)1-12
Number of pages12
JournalPortugaliae Electrochimica Acta
Volume18
Publication statusPublished - 2000

Keywords

  • Conducting polymers
  • Electropolymerization
  • Metalloporphyrins
  • Electrocatalysis

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