Affiliation:
1. Institut für Chemie, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
Abstract
The mechanism of the dioxygen interaction with and reduction reaction at iron α,β,γ,δ-tetra(4-pyridyl) porphyrin ( FeTPyP ) deposited on carbon and silver supporting electrodes was investigated with cyclic voltammetry and FTIR, UV-vis and resonance Raman spectroscopies. Results indicate a strong influence of the ligand upon the reduction electrocatalysis. Spectroelectrochemical results support a two-electron pathway resulting most probably in hydrogen peroxide as the primary reduction product.
Publisher
World Scientific Pub Co Pte Lt
Cited by
13 articles.
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