A model for electrochemical insertion limited by a phase transition process - eilpt
This paper deals with electrochemical insertion into a cathodic material. New results on modeling of the influence of a solid phase transformation on the shape of voltamograms are presented. The original experiments concern the insertion of sodium into carbon during the cathodic reduction of molten...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2003-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390302353A.pdf |
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| _version_ | 1832569321460596736 |
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| author | Adhoum N. Bouteillon J. Dumas D. Poignet J.C. |
| author_facet | Adhoum N. Bouteillon J. Dumas D. Poignet J.C. |
| author_sort | Adhoum N. |
| collection | DOAJ |
| description | This paper deals with electrochemical insertion into a cathodic material. New results on modeling of the influence of a solid phase transformation on the shape of voltamograms are presented. The original experiments concern the insertion of sodium into carbon during the cathodic reduction of molten NaF at 1020 °C, but in the present manuscript emphasis on the theoretical aspects of the work is put. Phase transformations during electrochemical insertion are taken into account, with various values for parameters such as the thermodynamic biphase equilibrium potential, the compared diffusion and phase transformation kinetics, and the electrode thickness. The voltamograms calculated present very specific features; some of them have already been observed experimentally in literature. |
| format | Article |
| id | doaj-art-4647968ed4b64af08882c359b0e4d3c7 |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2003-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-4647968ed4b64af08882c359b0e4d3c72025-02-02T22:17:55ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392003-01-01391-235336810.2298/JMMB0302353AA model for electrochemical insertion limited by a phase transition process - eilptAdhoum N.Bouteillon J.Dumas D.Poignet J.C.This paper deals with electrochemical insertion into a cathodic material. New results on modeling of the influence of a solid phase transformation on the shape of voltamograms are presented. The original experiments concern the insertion of sodium into carbon during the cathodic reduction of molten NaF at 1020 °C, but in the present manuscript emphasis on the theoretical aspects of the work is put. Phase transformations during electrochemical insertion are taken into account, with various values for parameters such as the thermodynamic biphase equilibrium potential, the compared diffusion and phase transformation kinetics, and the electrode thickness. The voltamograms calculated present very specific features; some of them have already been observed experimentally in literature.http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390302353A.pdfelectrochemistryEILPT processmodelling |
| spellingShingle | Adhoum N. Bouteillon J. Dumas D. Poignet J.C. A model for electrochemical insertion limited by a phase transition process - eilpt Journal of Mining and Metallurgy. Section B: Metallurgy electrochemistry EILPT process modelling |
| title | A model for electrochemical insertion limited by a phase transition process - eilpt |
| title_full | A model for electrochemical insertion limited by a phase transition process - eilpt |
| title_fullStr | A model for electrochemical insertion limited by a phase transition process - eilpt |
| title_full_unstemmed | A model for electrochemical insertion limited by a phase transition process - eilpt |
| title_short | A model for electrochemical insertion limited by a phase transition process - eilpt |
| title_sort | model for electrochemical insertion limited by a phase transition process eilpt |
| topic | electrochemistry EILPT process modelling |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2003/1450-53390302353A.pdf |
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