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Alexandre C. Bastos
Researcher at University of Aveiro
Publications - 90
Citations - 2966
Alexandre C. Bastos is an academic researcher from University of Aveiro. The author has contributed to research in topics: Corrosion & Dielectric spectroscopy. The author has an hindex of 26, co-authored 83 publications receiving 2428 citations. Previous affiliations of Alexandre C. Bastos include Technical University of Lisbon & Instituto Superior Técnico.
Papers
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Journal ArticleDOI
Electrochemical study of inhibitor-containing organic–inorganic hybrid coatings on AA2024
D. Raps,T. Hack,J. Wehr,Mikhail L. Zheludkevich,Alexandre C. Bastos,Mário G.S. Ferreira,O. Nuyken +6 more
TL;DR: In this paper, the barrier properties and active corrosion protection on AA2024-T3 have been studied by Electrochemical Impedance Spectroscopy and Scanning Vibrating Electrode Technique.
Journal ArticleDOI
Use of SVET and SECM to study the galvanic corrosion of an iron-zinc cell
Alda Simões,Alexandre C. Bastos,Mário G.S. Ferreira,Mário G.S. Ferreira,Yaiza Gonzalez-Garcia,Sergio Rodríguez González,Ricardo M. Souto +6 more
TL;DR: In this article, the authors used the scanning vibrating electrode technique (SVET) and the scanning electrochemical microscope (SECM) to investigate microscopic aspects of the electrochemical reactions that occur in an iron-zinc galvanic couple immersed in aqueous sodium chloride solution.
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Corrosion inhibition by chromate and phosphate extracts for iron substrates studied by EIS and SVET
TL;DR: In this paper, the anticorrosive performance of zinc chromate and zinc phosphate, used as extracts in 0.1 M NaCl, was studied using electrochemical impedance spectroscopy (EIS), the scanning vibrating electrode technique (SVET) and open circuit potential (OCP) measurements.
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On the application of electrochemical impedance spectroscopy to study the self-healing properties of protective coatings
Mikhail L. Zheludkevich,Kiryl A. Yasakau,Alexandre C. Bastos,O.V. Karavai,Mário G.S. Ferreira +4 more
TL;DR: In this article, the authors demonstrate the possibility to use EIS (electrochemical impedance spectroscopy) for investigation of the self-healing properties of protective coatings applied on a metal surface.
Journal ArticleDOI
Influence of preparation conditions of Layered Double Hydroxide conversion films on corrosion protection
João Tedim,Mikhail L. Zheludkevich,Alexandre C. Bastos,Andrei N. Salak,Aleksey D. Lisenkov,Mário G.S. Ferreira +5 more
TL;DR: In this paper, layered double hydroxide (LDH) conversion films were grown on aluminium alloy 2024 substrates and the effect of experimental conditions on the growth of LDH conversion films, including concentration of reactants and presence of corrosion inhibitor, was investigated.