S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Chemical and Biological Engineering (화학생물공학부) Journal Papers (저널논문_화학생물공학부)
Silver Direct Electrodeposition on Ru Thin Films
Cited 6 time in Web of Science Cited 8 time in Scopus
- Issue Date
- Electrochemical Society
- Journal of The Electrochemical Society, 155(5), D389-D394
- Electrodeposition of Ag was performed on Ru thin films following electrochemical reduction of native Ru oxide. Oxide reduction
in a tetramethylammonium hydroxide solution was critical for the formation of continuous Ag film, and a large overpotential was
important for high-density nucleation. From a kinetics viewpoint, the thermal stability of the Ag film was improved by the
application of a more negative potential, which suggested that better nucleation density at the initial stage of growth induced better
substrate adhesion. Suppression of growth by addition of an organic additive generated a larger and more uniformly distributed
initial population of Ag particles, and as a result a smooth film was obtained.
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