<div class="csl-bib-body">
<div class="csl-entry">Kavunga, S., Fafilek, G., Luckeneder, G., Schachinger, E. D., Stellnberger, K.-H., & Faderl, J. (2021). In situ study of selective manganese oxidation on low-alloyed steel using high-temperature cyclic voltammetry. <i>Solid State Ionics</i>, <i>371</i>, Article 115770. https://doi.org/10.1016/j.ssi.2021.115770</div>
</div>
-
dc.identifier.issn
0167-2738
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/138940
-
dc.description.abstract
High-temperature cyclic voltammetry was applied to study the early stage oxide formation on low-alloyed steels with different manganese contents. Experiments were carried out at 560 °C using yttria stabilized zirconia (YSZ) as solid eletrolyte and reduced oxygen partial pressure. The acquired voltammograms show the oxidation and reduction sequence from pure iron to hematite. Redox transitions of Mn oxides appear at more positive potentials compared to their standard electrode potentials as a result of incorporation of Mn ions into the Fe₂O₃ lattice. According to Raman analysis, Fe₂O₃ peaks are shifted to lower wavenumbers with increasing Mn content. EDX analysis was performed as supporting analytical technique to verify the Raman results. The manganese oxidation behaviour on low alloyed steels as well as the benefits of HT-CV in the field of high-temperature corrosion were successfully demonstrated.
en
dc.language.iso
en
-
dc.publisher
ELSEVIER
-
dc.relation.ispartof
Solid State Ionics
-
dc.subject
Condensed Matter Physics
en
dc.subject
General Materials Science
en
dc.subject
General Chemistry
en
dc.title
In situ study of selective manganese oxidation on low-alloyed steel using high-temperature cyclic voltammetry
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Kompetenzzentrum für elektrochemische Oberflächentechnologie, Austria
-
dc.contributor.affiliation
Voestalpine (Austria), Austria
-
dc.contributor.affiliation
Voestalpine (Austria), Austria
-
dc.contributor.affiliation
Voestalpine (Austria), Austria
-
dc.contributor.affiliation
Voestalpine (Austria), Austria
-
dc.type.category
Original Research Article
-
tuw.container.volume
371
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
tuw.researchTopic.id
M3
-
tuw.researchTopic.name
Metallic Materials
-
tuw.researchTopic.value
100
-
dcterms.isPartOf.title
Solid State Ionics
-
tuw.publication.orgunit
E164-04-2 - Forschungsgruppe Elektrochemische Methoden und Korrosion
-
tuw.publisher.doi
10.1016/j.ssi.2021.115770
-
dc.identifier.articleid
115770
-
dc.identifier.eissn
1872-7689
-
dc.description.numberOfPages
9
-
wb.sci
true
-
wb.sciencebranch
Chemie
-
wb.sciencebranch.oefos
1040
-
wb.facultyfocus
Chemistry and Technology of Materials
de
wb.facultyfocus
Chemistry and Technology of Materials
en
wb.facultyfocus.faculty
E150
-
item.grantfulltext
restricted
-
item.languageiso639-1
en
-
item.fulltext
no Fulltext
-
item.cerifentitytype
Publications
-
item.openairetype
research article
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
crisitem.author.dept
TU Wien
-
crisitem.author.dept
E164-04-2 - Forschungsgruppe Elektrochemische Methoden und Korrosion