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Cited by 342

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Influence of the boundaries in the impedance of porous film electrodes

Bisquert, Juan·2000·Physical Chemistry Chemical Physics

Abstract

This paper presents an enhanced model for the impedance of porous film electrodes. The impedance of a transmission line with two transport channels, a crosswise element and arbitrary terminal loads is solved analytically. The local impedances at the boundaries represent a frequency-dependent response of the blocking of ionic and electronic charge carriers at the two faces of the electrode region. A general expression is found that contains, as particular cases, a number of models of impedance for porous electrodes used in the literature. Some examples of the generalised transmission line illustrate the use of the model in the interpretation of experimental data. First, a polarisable electrode showing low-frequency dispersion of the constant phase element (CPE) type is analysed, and diagnosis criteria are derived to recognise whether the dispersion is caused by the boundary or the inner surface. Secondly, the manifestation in the impedance of the failure of a porous electrode due to direct charge transfer between the substrate and a redox couple in solution is investigated.

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Crossref · 10.1039/b001708f

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Metadata

Authors
Bisquert, J.
Venue
Physical Chemistry Chemical Physics
Published
2000
Volume
2
Issue
18
Pages
4185-4192
ISSN
  • 1463-9076 (ISSN-L)
  • 1463-9084
OpenAlex
W2111886042
Cited by
342
References
4
FWCI
3.86
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Influence of the boundaries in the impedance of porous film electrodes. https://app.cochat.ai/papers/10.1039/b001708f
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Bisquert, J. (2000). Influence of the boundaries in the impedance of porous film electrodes. Physical Chemistry Chemical Physics. https://doi.org/10.1039/b001708f

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.