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- Title
Al-Cd Alloy Formation by Aluminum Underpotential Deposition from AlCl+NaCl Melts on Cadmium Substrate.
- Authors
Jovićević, Niko; Cvetković, Vesna; Kamberović, Željko; Jovićević, Jovan
- Abstract
Aluminum was incorporated into a polycrystalline cadmium electrode surface by underpotential deposition from equimolar AlCl+ NaCl melt at 473 K, 523 K, and 573 K (200 °C, 250 °C, and 300 °C). The process was studied by linear sweep voltammetry and potentiostatic deposition/galvanostatic striping. The deposits were characterized X-ray diffraction (XRD), Auger electron spectroscopy (AES), and electron probe microanalyzer (EPMA). The electrochemical measurements showed evidence of Cd-Al alloys being formed but they could not be identified. The growth kinetics of the Cd-Al layers of various proportion and depths that depended on temperature and deposition time were described.
- Subjects
CADMIUM alloys; ALUMINUM alloys; CHEMICAL vapor deposition; ALUMINUM chloride; MELTING points; SALT; SUBSTRATES (Materials science); POLYCRYSTALS
- Publication
Metallurgical & Materials Transactions. Part B, 2013, Vol 44, Issue 1, p106
- ISSN
1073-5615
- Publication type
Article
- DOI
10.1007/s11663-012-9750-3