Navegação Engenharias por Autor "Alemán, Carlos"
Resultados 1-2 de 2
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Aluminum protection by using green zirconium oxide layer and organic coating : an efficient and adherent dual system
Moreira, Vitor Bonamigo; Meneguzzi, Alvaro; Jimenez Pique, Emilio; Alemán, Carlos; Armelin, Elaine (2021) [Artigo de periódico]In this work, the use of ZrO2 nanocoating in aluminum substrates, generated by controlled electrochemical chronoamperometry in hexafluorozirconic acid solutions (H2ZrF6·5H2O), resulted in a lower porous films than that ... -
Green nanocoatings based on the deposition of zirconium oxide : the role of the substrate
Moreira, Vitor Bonamigo; Puiggali Jou, Anna; Jimenez Pique, Emilio; Alemán, Carlos; Meneguzzi, Alvaro; Armelin, Elaine (2021) [Artigo de periódico]Herein, the influence of the substrate in the formation of zirconium oxide monolayer, from an aqueous hexafluorozirconic acid solution, by chemical conversion and by electro-assisted deposition, has been approached. The ...