EIS and Ac-electrogravimetry study of PB films in KCl, NaCl, and CsCl aqueous solutions

被引：45

作者：

García-Jareño, JJ

Giménez-Romero, D

Vicente, F

Gabrielli, C

Keddam, M

Perrot, H

机构：

[1] Univ Valencia, Fac Quim, Dept Quim Fis, E-46100 Burjassot, Spain

[2] CNRS, UPR 15, F-75252 Paris, France

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2003年 / 107卷 / 41期

关键词：

D O I：

10.1021/jp035387h

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Prussian Blue films have been studied by means of ac-electrogravimetry, electrochemical impedance spectroscopy, and electrochemical quartz crystal microbalance in different aqueous salt solutions. Impedance data was interpreted in terms of a model based on a potential drop at the electrode/film interface and a potential drop at the film/solution interface. Quantitative results obtained by the fitting of impedance and ac-electrogravimetry allow to conclude that the main contribution to the potential drop at the film/solution interface is due to the dehydration-hydration process of cations on entering or leaving the film.

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收藏

页码：11321 / 11330

页数：10

相关论文

共 57 条

[1] A TRANSMISSION-LINE MODEL FOR MODIFIED ELECTRODES AND THIN-LAYER CELLS [J].

ALBERY, WJ ;

ELLIOTT, CM ;

MOUNT, AR .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 288 (1-2) :15-34

[2] FREQUENCY-RESOLVED FARADAIC PROCESSES IN POLYPYRROLE FILMS OBSERVED BY ELECTROMODULATION TECHNIQUES - ELECTROCHEMICAL IMPEDANCE AND COLOR IMPEDANCE SPECTROSCOPIES [J].

AMEMIYA, T ;

HASHIMOTO, K ;

FUJISHIMA, A .

JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (16) :4187-4191

[3] 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

[4] An electrochemical impedance and ac-electrogravimetry study of PNR films in aqueous salt media [J].

Benito, D ;

Gabrielli, C ;

García-Jareño, JJ ;

Keddam, M ;

Perrot, H ;

Vicente, F .

ELECTROCHEMISTRY COMMUNICATIONS, 2002, 4 (08) :613-619

[5] STUDY OF ELECTROCHEMICAL PHASE FORMATION AND DISSOLUTION BY AC-QUARTZ ELECTROGRAVIMETRY [J].

BOURKANE, S ;

GABRIELLI, C ;

KEDDAM, M .

ELECTROCHIMICA ACTA, 1989, 34 (08) :1081-1092

[6] INVESTIGATION OF GOLD OXIDATION IN SULFURIC MEDIUM .1. ELECTROCHEMICAL IMPEDANCE TECHNIQUES [J].

BOURKANE, S ;

GABRIELLE, C ;

HUET, F ;

KEDDAM, M .

ELECTROCHIMICA ACTA, 1993, 38 (07) :1023-1028

[7] Aperiodic equivalent circuit for charge permeable thin-layer cells of symmetric, asymmetric types [J].

Buck, RP ;

Mundt, C .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1996, 92 (20) :3947-3955

[8] Nonlinear diffusion Behavior for the Prussian blue electrode - II. Interpretation of variable diffusivity during the insertion/extraction processes [J].

Chen, LC ;

Ho, KC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2002, 149 (02) :E40-E44

[9] Preparation, characterization, and electrocatalytic oxidation properties of iron, cobalt, nickel, and indium hexacyanoferrate [J].

Chen, SM .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2002, 521 (1-2) :29-52

[10] ROLE OF ION-EXCHANGE IN THE REDOX PROCESSES OF A POLYANILINE FILM STUDIED BY AN AC QUARTZ CRYSTAL MICROBALANCE [J].

CORDOBATORRESI, S ;

GABRIELLI, C ;

KEDDAM, M ;

TAKENOUTI, H ;

TORRESI, R .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 290 (1-2) :269-274

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