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Anodic Oxide Films on Niobium and Tantalum in Different Aqueous Electrolytes and Their Impedance Characteristics

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Anodic Oxide Films on Niobium and Tantalum in Different Aqueous Electrolytes and Their Impedance Characteristics

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dc.contributor.author Verma, Naveen es_ES
dc.contributor.author SINGH, K.C. es_ES
dc.contributor.author Marí Soucase, Bernabé es_ES
dc.contributor.author Mollar García, Miguel Alfonso es_ES
dc.contributor.author Jindal, Jitender es_ES
dc.date.accessioned 2017-12-21T10:53:22Z
dc.date.available 2017-12-21T10:53:22Z
dc.date.issued 2016 es_ES
dc.identifier.issn 0587-4246 es_ES
dc.identifier.uri http://hdl.handle.net/10251/93252
dc.description.abstract [EN] The anodic oxide films were prepared on the niobium and tantalum in aqueous electrolyte mixtures containing 1 M CH3COOH + 1 M H3PO4 or 1 M CH3COOH + 1 vol.% HF or 1 M CH3COOH + 1 M H3PO4 + 1 vol.% HF at 30 V for 30 min. The barrier films were obtained on both niobium and tantalum surfaces in all electrolyte mixtures except niobium oxide film formed in 1 M CH3COOH + 1 vol.% HF which is porous in nature. The anodic oxide "pedance spectroscopy at open-circuit potential on Nb and Ta was applied and obtained data were analyzed by fitting with four different equivalent circuits. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Physics, Polish Academy of Sciences es_ES
dc.relation.ispartof Acta Physica Polonica A es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Anodic Oxide Films on Niobium and Tantalum in Different Aqueous Electrolytes and Their Impedance Characteristics es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.12693/APhysPolA.129.297 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Verma, N.; Singh, K.; Marí Soucase, B.; Mollar García, MA.; Jindal, J. (2016). Anodic Oxide Films on Niobium and Tantalum in Different Aqueous Electrolytes and Their Impedance Characteristics. Acta Physica Polonica A. 129:297-303. doi:10.12693/APhysPolA.129.297 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.12693/APhysPolA.129.297 es_ES
dc.description.upvformatpinicio 297 es_ES
dc.description.upvformatpfin 303 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 129 es_ES
dc.relation.pasarela S\305599 es_ES


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