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Sawada A, Manaka T. Electrode process of mobile ions in generating space-charge polarization. Phys Rev E 2024; 109:034802. [PMID: 38632775 DOI: 10.1103/physreve.109.034802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 02/04/2024] [Indexed: 04/19/2024]
Abstract
Macroscopic dipole moments formed in electrolytic cells influence dielectric properties of the cells, and their magnitudes can be quantified by dielectric spectroscopy. We analyze the dielectric spectra observed for dilute electrolytic cells in low-frequency regions from two perspectives: space-charge polarization and diffuse double layers on the electrodes. The difference between the two polarization phenomena is characterized by the effective dielectric constant and the kinetic parameter introduced in the Poisson-Nernst-Planck model. The analytical results indicate that the generation of space-charge polarization is attributed to the kinetic process of mobile ions replacing solvent molecules on the electrode surface. This is an experimental confirmation of the formation process of macroscopic dipole moment due to space-charge polarization and its practical contribution to the dielectric constant of material.
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Affiliation(s)
- Atsushi Sawada
- Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takaaki Manaka
- Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, 2-12-1, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
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Lenzi EK, Evangelista LR, Taghizadeh L, Pasterk D, Zola RS, Sandev T, Heitzinger C, Petreska I. Reliability of Poisson–Nernst–Planck Anomalous Models for Impedance Spectroscopy. J Phys Chem B 2019; 123:7885-7892. [DOI: 10.1021/acs.jpcb.9b06263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- E. K. Lenzi
- Departamento de Física, Universidade Estadual de Ponta Grossa, Avenida Av. General Carlos Cavalcanti 4748, 84030-900 Ponta Grossa, Paraná, Brazil
| | - L. R. Evangelista
- Departamento de Física, Universidade Estadual de Maringá, Avenida Colombo 5790, 87020-900 Maringá, Paraná, Brazil
| | - L. Taghizadeh
- Institute for Analysis and Scientific Computing, Vienna University of Technology (TU Wien), Wiedner Hauptstraße 8−10, 1040 Vienna, Austria
| | - D. Pasterk
- Institute for Analysis and Scientific Computing, Vienna University of Technology (TU Wien), Wiedner Hauptstraße 8−10, 1040 Vienna, Austria
| | - R. S. Zola
- Departamento de Física, Universidade Tecnológica Federal do Paraná—Apucarana, PR 86812-460, Brazil
| | - T. Sandev
- Research Center for Computer Science and Information Technologies, Macedonian Academy of Sciences and Arts, Bul. Krste Misirkov 2, 1000 Skopje, Macedonia
- Institute of Physics, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Arhimedova 3, 1000 Skopje, Macedonia
| | - C. Heitzinger
- Institute for Analysis and Scientific Computing, Vienna University of Technology (TU Wien), Wiedner Hauptstraße 8−10, 1040 Vienna, Austria
| | - I. Petreska
- Institute of Physics, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, Arhimedova 3, 1000 Skopje, Macedonia
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Theory of generalized Gerischer impedance for quasi-reversible charge transfer at rough and finite fractal electrodes. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.05.140] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Zhokh AA, Strizhak PE. Effect of zeolite ZSM-5 content on the methanol transport in the ZSM-5/alumina catalysts for methanol-to-olefin reaction. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.09.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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