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Effect of temperature on passive film formation of UNS N08031 Cr-Ni alloy in phosphoric acid contaminated with different aggressive anions

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Effect of temperature on passive film formation of UNS N08031 Cr-Ni alloy in phosphoric acid contaminated with different aggressive anions

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dc.contributor.author Escrivá Cerdán, Clara es_ES
dc.contributor.author Blasco Tamarit, María Encarnación es_ES
dc.contributor.author García García, Dionisio Miguel es_ES
dc.contributor.author García Antón, José es_ES
dc.contributor.author Akid, R. es_ES
dc.contributor.author Walton, J. es_ES
dc.date.accessioned 2015-05-04T11:20:07Z
dc.date.available 2015-05-04T11:20:07Z
dc.date.issued 2013-11-30
dc.identifier.issn 0013-4686
dc.identifier.uri http://hdl.handle.net/10251/49606
dc.description.abstract tThe influence of temperature and the effect of aggressive anions on the electrochemical behaviour of UNSN08031 stainless steel in a contaminated phosphoric acid solution were evaluated. Stabilisation of thepassive film was studied by potentiodynamic polarisation curves, potentiostatic tests, electrochemicalimpedance spectroscopy (EIS) measurements, Mott Schottky analysis and X-ray photoelectron spec-troscopy (XPS). The stability of the passive film was found to decrease as temperature increases. The filmformed on the stainless steel surface was a n-type semiconductor and the XPS spectrum revealed thepresence of fluoride ions. es_ES
dc.description.sponsorship Authors express their gratitude to the Ministry of Education of Spain (MHE2011-00202) for its financial support during the stay at University of Manchester, to MAEC of Spain (PCI Mediterraneo C/8196/07, C/018046/08, D/023608/09 and D/030177/10) and to the Generalitat Valenciana (GV/2011/093) for the financial support. The authors would also like to acknowledge the support of the School of Materials at the University of Manchester for providing analytical and technical support for the study. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Ministry of Education of Spain (MHE2011-00202) es_ES
dc.relation University of Manchester, to MAEC of Spain (PCI Mediterráneo C/8196/07, C/018046/08, D/023608/09 and D/030177/10) es_ES
dc.relation Generalitat Valenciana (GV/2011/093) es_ES
dc.relation.ispartof Electrochimica Acta es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Stainless steel es_ES
dc.subject Acid solution es_ES
dc.subject EIS es_ES
dc.subject Mott Schottky es_ES
dc.subject XPS es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Effect of temperature on passive film formation of UNS N08031 Cr-Ni alloy in phosphoric acid contaminated with different aggressive anions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.electacta.2013.08.040
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Seguridad Industrial, Radiofísica y Medioambiental - Institut de Seguretat Industrial, Radiofísica i Mediambiental es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Escrivá Cerdán, C.; Blasco Tamarit, ME.; García García, DM.; García Antón, J.; Akid, R.; Walton, J. (2013). Effect of temperature on passive film formation of UNS N08031 Cr-Ni alloy in phosphoric acid contaminated with different aggressive anions. Electrochimica Acta. 111:552-561. doi:10.1016/j.electacta.2013.08.040 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.electacta.2013.08.040 es_ES
dc.description.upvformatpinicio 552 es_ES
dc.description.upvformatpfin 561 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 111 es_ES
dc.relation.senia 252315


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