DOAJ Open Access 2012

Characterization of Fe-Ni-W Electrodeposits Obtained from Acid Medium

Luciana S. Sanches Claudia E.B. Marino Lucia H. Mascaro

Abstrak

This paper reports on the study of electrodeposition films of Fe-Ni-W in sodium citrate solution at pH 5.0. Behavior alloys were obtained by cyclic voltammetry at different ion concentration ratios and films were characterized by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). It was concluded from the results of XPS that, during induced co-deposition of the species Fe (II), Ni (II) and W (VI), film growth consisted of a mixture of oxides of W (IV) and (V) doped with Fe and Ni (0), with these coatings analyzed by XPS.

Topik & Kata Kunci

Industrial electrochemistry Physical and theoretical chemistry

Penulis (3)

Luciana S. Sanches

Claudia E.B. Marino

Lucia H. Mascaro

Format Sitasi

APA MLA BibTeX

Sanches, L.S., Marino, C.E., Mascaro, L.H. (2012). Characterization of Fe-Ni-W Electrodeposits Obtained from Acid Medium. https://doi.org/10.1016/S1452-3981(23)16192-X

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Informasi Jurnal

Tahun Terbit: 2012
Sumber Database: DOAJ
DOI: 10.1016/S1452-3981(23)16192-X
Akses: Open Access ✓