Cathodic reduction of oxygen at new iron complexes

M.A. Elmorsi; M. Gabor; E. Barendrecht

doi:10.1007/BF01077587

Cathodic reduction of oxygen at new iron complexes

M.A. Elmorsi, M. Gabor, E. Barendrecht

Chemical Engineering and Chemistry

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Abstract

The redox behaviour of some new iron complexes has been studied in both acidic and alkaline solutions. The complexes were adsorbed irreversibly at the pyrolytic graphite disc of a rotating ring(Pt)-disc electrode (RRDE) from a 10–3 m solution of the complex in N,N-dimethylformamide (DMF). Moreover, the electrocatalytic properties of these complexes for the cathodic reduction of oxygen were investigated. Both the redox behaviour and the electrocatalytic effect are discussed in relation to the medium composition as well as the molecular structure of the complex.

Original language	English
Pages (from-to)	1005-1012
Journal	Journal of Applied Electrochemistry
Volume	21
Issue number	11
DOIs	https://doi.org/10.1007/BF01077587
Publication status	Published - 1991

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title = "Cathodic reduction of oxygen at new iron complexes",

abstract = "The redox behaviour of some new iron complexes has been studied in both acidic and alkaline solutions. The complexes were adsorbed irreversibly at the pyrolytic graphite disc of a rotating ring(Pt)-disc electrode (RRDE) from a 10–3 m solution of the complex in N,N-dimethylformamide (DMF). Moreover, the electrocatalytic properties of these complexes for the cathodic reduction of oxygen were investigated. Both the redox behaviour and the electrocatalytic effect are discussed in relation to the medium composition as well as the molecular structure of the complex.",

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T1 - Cathodic reduction of oxygen at new iron complexes

AU - Elmorsi, M.A.

AU - Gabor, M.

AU - Barendrecht, E.

PY - 1991

Y1 - 1991

N2 - The redox behaviour of some new iron complexes has been studied in both acidic and alkaline solutions. The complexes were adsorbed irreversibly at the pyrolytic graphite disc of a rotating ring(Pt)-disc electrode (RRDE) from a 10–3 m solution of the complex in N,N-dimethylformamide (DMF). Moreover, the electrocatalytic properties of these complexes for the cathodic reduction of oxygen were investigated. Both the redox behaviour and the electrocatalytic effect are discussed in relation to the medium composition as well as the molecular structure of the complex.

AB - The redox behaviour of some new iron complexes has been studied in both acidic and alkaline solutions. The complexes were adsorbed irreversibly at the pyrolytic graphite disc of a rotating ring(Pt)-disc electrode (RRDE) from a 10–3 m solution of the complex in N,N-dimethylformamide (DMF). Moreover, the electrocatalytic properties of these complexes for the cathodic reduction of oxygen were investigated. Both the redox behaviour and the electrocatalytic effect are discussed in relation to the medium composition as well as the molecular structure of the complex.

U2 - 10.1007/BF01077587

DO - 10.1007/BF01077587

M3 - Article

SN - 0021-891X

VL - 21

SP - 1005

EP - 1012

JO - Journal of Applied Electrochemistry

JF - Journal of Applied Electrochemistry

IS - 11

ER -

Cathodic reduction of oxygen at new iron complexes

Abstract

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