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Influence of Temperature on the Corrosion Behaviour and on the Hydrogen Evolution Reaction on Nickel and Stainless Steels in LiBr Solutions

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Influence of Temperature on the Corrosion Behaviour and on the Hydrogen Evolution Reaction on Nickel and Stainless Steels in LiBr Solutions

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dc.contributor.author Guiñón Pina, Virginia es_ES
dc.contributor.author Igual Muñoz, Anna Neus es_ES
dc.contributor.author García Antón, José es_ES
dc.date.accessioned 2013-07-16T12:01:51Z
dc.date.issued 2011
dc.identifier.issn 1452-3981
dc.identifier.uri http://hdl.handle.net/10251/31154
dc.description.abstract [EN] The effects of temperature and hydrogen generation on the passive behaviour of nickel, austenitic and duplex stainless steels are investigated in lithium bromide aqueous solution (992 g/l) by Open Circuit Potential (OCP), polarization curves, galvanostatic measurements and image analysis. From the polarization curves, it is observed that localised corrosion resistance decreases with temperature. It is found that temperature improves electrocatalytic activity for the hydrogen evolution reaction (HER) and reduces the energy consumption for hydrogen generation. All materials are spontaneously passive in heavy brine LiBr solutions and they remain passive after the hydrogen generation although the properties of the passive film (i.e. chemical composition of the oxide layer) modifies the electrochemical activity for the HER. es_ES
dc.description.sponsorship We wish to express our gratitude to MEC (CTQ 2006-07820) and for a postgraduate grant AP2006-00384, to Feder and to Dr. M. Asuncion Jaime for her translation assistance.
dc.language Inglés es_ES
dc.publisher Electrochemical Science Group es_ES
dc.relation.ispartof INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Nickel es_ES
dc.subject Stainless steels es_ES
dc.subject Polarization es_ES
dc.subject Corrosion es_ES
dc.subject Hydrogen evolution reaction es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Influence of Temperature on the Corrosion Behaviour and on the Hydrogen Evolution Reaction on Nickel and Stainless Steels in LiBr Solutions es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//AP2006-0038/ES/AP2006-0038/ es_ES
dc.rights.accessRights Cerrado 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 Guiñón Pina, V.; Igual Muñoz, AN.; García Antón, J. (2011). Influence of Temperature on the Corrosion Behaviour and on the Hydrogen Evolution Reaction on Nickel and Stainless Steels in LiBr Solutions. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE. 6(12):6123-6140. http://hdl.handle.net/10251/31154 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://www.electrochemsci.org/ es_ES
dc.description.upvformatpinicio 6123 es_ES
dc.description.upvformatpfin 6140 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 6 es_ES
dc.description.issue 12 es_ES
dc.relation.senia 210698
dc.contributor.funder Ministerio de Educación y Ciencia


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