Impedance study of electrochromism in anodic Ir oxide films
作者： L. Sziráki , L. Bóbics
DOI: 10.1016/S0013-4686(02)00055-5
关键词:
摘要: The aim of this work is to analyse voltammetric and impedance behavior the hydrated Ir oxide film grown on by 10 Hz potential pulsing in 0.5 mol dm -3 H 2 SO 4 (AIROF). solid-solution type Ir(+III)/Ir( +IV) redox reaction has been manifested two-peak cyclic voltammograms both I NaOH solutions, but with different reversibility. In order elucidate high charge storage capability oxidized separate bulk interfacial processes a structural analysis electrochemical diagrams was carried out terms proton hopping coupled electron transfer electrolytic migration-diffusion acidic dissociation couple.
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sci-hub.se 参考文章(40)
Sergio Trasatti, Electrodes of Conductive Metallic Oxides ,(1981)
E. Laviron, A multilayer model for the study of space distributed redox modified electrodes: Part III. Influence of interactions between the electroactive centers in the first layer on the linear potential sweep voltammograms Journal of Electroanalytical Chemistry. ,vol. 122, pp. 37- 44 ,(1981) , 10.1016/S0022-0728(81)80138-6
Koichi Aoki, Koichi Tokuda, Hiroaki Matsuda, Theory of linear sweep voltammetry with finite diffusion space: Part II. Totally irreversible and quasi-reversible cases Journal of Electroanalytical Chemistry. ,vol. 160, pp. 33- 45 ,(1984) , 10.1016/S0022-0728(84)80113-8
Chintamani Nagesa Ramachandra Rao, Jagannatha Gopalakrishnan, None, New Directions in Solid State Chemistry network and distributed system security symposium. pp. 561- ,(1997) , 10.1017/CBO9780511623141
R.+ Kötz, H Neff, S Stucki, None, Anodic Iridium Oxide Films XPS‐Studies of Oxidation State Changes and Journal of The Electrochemical Society. ,vol. 131, pp. 72- 77 ,(1984) , 10.1149/1.2115548
R Kötz, None, Photoelectron Spectroscopy of Practical Electrode Materials Advances in Electrochemical Sciences and Engineering. pp. 75- 126 ,(1990) , 10.1002/9783527616756.CH2
G. Beni, C. E. Rice, J. L. Shay, Electrochromism of Anodic Iridium Oxide Films III . Anion Mechanism Journal of The Electrochemical Society. ,vol. 127, pp. 1342- 1348 ,(1980) , 10.1149/1.2129896
S. Gottesfeld, J. D. E. McIntyre, Electrochromism in Anodic Iridium Oxide Films II . pH Effects on Corrosion Stability and the Mechanism of Coloration and Bleaching Journal of The Electrochemical Society. ,vol. 126, pp. 742- 750 ,(1979) , 10.1149/1.2129131
J. D. E. McIntyre, W. F. Peck, S. Nakahara, Oxidation State Changes and Structure of Electrochromic Iridium Oxide Films Journal of The Electrochemical Society. ,vol. 127, pp. 1264- 1268 ,(1980) , 10.1149/1.2129868
G. Barral, J.P. Diard, C. Montella, Etude d'un modele de reaction electrochimique d'insertion—I. Resolution pour une commande dynamique a petit signal Electrochimica Acta. ,vol. 29, pp. 239- 246 ,(1984) , 10.1016/0013-4686(84)87053-X