| Naslov: | Modelling and parameter comparison of equivalent circuits on the basis of impedance measurements of stainless steels |
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| Avtorji: | ID Slemnik, Mojca (Avtor) |
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| Datoteke: |  http://dx.doi.org/10.1002/maco.200503910
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Neznano |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKKT - Fakulteta za kemijo in kemijsko tehnologijo
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| Opis: | In our former work [1] we have discussed the impedance of differently heat treated steels X20Cr13 in 0.1 M H2SO4, undergoing an active passive transition. Impedance spectra were interpreted in terms of a model by Armstrong [2, 3], describing the electrochemical reaction at interfaces with adsorbed intermediates. The present work was performed in order to study this phenomenon in more detail, with computer simulations of a new created and more convenient equivalent circuit in comparison with the former model. Computer simulations of equivalent circuits were also made in the region of passivity which was also continuation of our earlier work [4]. In this sense the entire study for these steels was completed by collating distinctive parameter values, demonstrating electrochemical characteristics of steel X20Cr13, undergoing different heat treatments in the active-passive and passive region. |
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| Ključne besede: | electrochemical impedance spectroscopy, equivalent circuits, stainless steel, heat treatment of steel |
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| Leto izida: | 2006 |
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| PID: | 20.500.12556/DKUM-25684  |
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| UDK: | 620.193:669.14:543.55 |
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| COBISS.SI-ID: | 10338582 |
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| ISSN pri članku: | 0947-5117 |
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| NUK URN: | URN:SI:UM:DK:M8PLBOK3 |
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| Datum objave v DKUM: | 30.05.2012 |
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| Število ogledov: | 2585 |
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| Število prenosov: | 105 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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