The electropolymerization and electrocatalytic properties of polymerized MnTAPP film modified electrodes in aqueous solutions

被引：37

作者：

Chen, SM ^{[1
]}

Chen, YL ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Dept Chem Engn, Taipei 106, Taiwan

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2004年 / 573卷 / 02期

关键词：

film modified electrode; MnTAPP; porphyrin; polymerization; electrocatalysis;

D O I：

10.1016/j.jelechem.2004.07.014

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electropolymerization of manganese tetra(o-aminophenyl)porphyrin (MnTAPP) produces stable and electrochemically active films from an acetonitrile solution and from strong acidic aqueous solutions. These films can be produced on glassy carbon, gold, and transparent semiconductor tin oxide electrodes. An electrochemical quartz crystal microbalance and cyclic voltammetry were used to study the in situ growth of poly(MnTAPP) films. MnTAPP is a molecule that has four branched monomers. The polymer films showed redox couples, and the cyclic voltammograms were pH dependent when transferred to various acidic aqueous solutions. The electrocatalytic reduction of SO52- and S2O82- by poly(MnTAPP) in strong acidic aqueous solutions showed obvious electrocatalytic reduction activity. The poly(MnTAPP) films also electrocatalytically oxidized ascorbic acid, SO32-, S2O42-, and Fe2+ in aqueous solution. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：277 / 287

页数：11

共 37 条

[1] ELECTROCHEMISTRY OF CONDUCTING POLYPYRROLE FILMS CONTAINING COBALT PORPHYRIN [J].

ARMENGAUD, C ;

MOISY, P ;

BEDIOUI, F ;

DEVYNCK, J ;

BIEDCHARRETON, C .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 277 (1-2) :197-211

[2] POLYNUCLEAR NICKEL HEXACYANOFERRATES - MONITORING OF FILM GROWTH AND HYDRATED COUNTER-CATION FLUX STORAGE DURING REDOX REACTIONS [J].

BACSKAI, J ;

MARTINUSZ, K ;

CZIROK, E ;

INZELT, G ;

KULESZA, PJ ;

MALIK, MA .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1995, 385 (02) :241-248

[3] Electropolymerized manganese porphyrin films as catalytic electrode materials for biomimetic oxidations with molecular oxygen [J].

Bedioui, F ;

Devynck, J ;

BiedCharreton, C .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1996, 113 (1-2) :3-11

[4] IMMOBILIZATION OF METALLOPORPHYRINS IN ELECTROPOLYMERIZED FILMS - DESIGN AND APPLICATIONS [J].

BEDIOUI, F ;

DEVYNCK, J ;

BIEDCHARRETON, C .

ACCOUNTS OF CHEMICAL RESEARCH, 1995, 28 (01) :30-36

[5] ELECTROCHEMICAL POLYMERIZATION OF AMINO-SUBSTITUTED, PYRROLE-SUBSTITUTED, AND HYDROXY-SUBSTITUTED TETRAPHENYLPORPHYRINS [J].

BETTELHEIM, A ;

WHITE, BA ;

RAYBUCK, SA ;

MURRAY, RW .

INORGANIC CHEMISTRY, 1987, 26 (07) :1009-1017

[6] ELECTROCATALYSIS OF DIOXYGEN REDUCTION IN AQUEOUS ACID AND BASE BY MULTIMOLECULAR LAYER FILMS OF ELECTROPOLYMERIZED COBALT TETRA(ORTHO-AMINOPHENYL)PORPHYRIN [J].

BETTELHEIM, A ;

WHITE, BA ;

MURRAY, RW .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 217 (02) :271-286

[7] CYCLIC AND DIFFERENTIAL PULSE VOLTAMMETRIC BEHAVIOR OF REACTANTS CONFINED TO ELECTRODE SURFACE [J].

BROWN, AP ;

ANSON, FC .

ANALYTICAL CHEMISTRY, 1977, 49 (11) :1589-1595

[8] Hydroquinone oxidation electrocatalysis at polyaniline films [J].

Büttner, E ;

Holze, R .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2001, 508 (1-2) :150-155

[9]

BUTTRY DA, 1992, ELECTROANALYTICAL CH, V17

[10] The electrocatalytic reactions of cysteine and cystine by water-soluble iron porphyrin, manganese porphyrin and iron(II) phenanthrolines [J].

Chen, SM .

ELECTROCHIMICA ACTA, 1997, 42 (11) :1663-1673

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