Application of acoustic streaming for improving metal diffusion during electrochemical deposition

• Autorzy: Poćwiardowski P. , Stepnowski A. , Bjørnø L.
• Języki publikacji: EN

Abstrakty

EN

The efficient method of improving diffusion of more noble metal through barrier layer created during electrochemical deposition process, by means of acoustic streaming was investigated. The results obtained from the experiments demonstrates the possibility of controlling the amount of liquid injected to the vicinity of cathode by the change of acoustic intensity. This results in accomplishing the controlled migration inside barrier layer and thus the inspecting of the mass of more noble metal in the plated alloy. The Schlichting type of acoustic streaming was mostly used in investigation.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2001
• Tom: Vol. 4
• Strony: 205--208
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Poćwiardowski P.

• Technical University of Gdańsk, Remote Monitoring Systems Department, Narutowicza 11/12, 80-952 Gdańsk, Poland

autor

Stepnowski A.

• Technical University of Gdańsk, Remote Monitoring Systems Department, Narutowicza 11/12, 80-952 Gdańsk, Poland

autor

Bjørnø L.

• Technical University of Denmark, Institute for Product Development, Lyngby, Denmark

Bibliografia

• 1. Poćwiardowski. P., Bjomo L., Stepnowski A., Influence exerted on electrochemical deposition by acoustic streaming, Proc. XLVII Open Seminar on Acoustics, OSA'2000, vol.I, 291-298, Rzeszów-Jawor, 19-22 wrzesień, 2000,
• 2. Nyborg, W.L., Physical Acoustic, W.P. Mason vol. II part B, Academic Press, New York 1965.
• 3. Zarembo, L.K., High-Intensity Ultrasonic Fields, Plenum Press, New York 1971
• 4. Schlichting H., Boundary Layer Theory, McGraw-HiIl, New York, 1955
• 5. Tang, P., T., Fabrication of Micro Components by Electrochemical Deposition, Part A, 1998
• 6. Jensen, et al., A Studyon Zinc-Iron Alloy Electrodeposition from a Chloride-Electrolyte", Trans IMF, 1998, 76(5), 187-191 .
• 7. Horkans J., Effect of Plating Parameters on Electrodeposited NiFE, J. Elektrochem. Soc., Vol. 128, No l, pp. 45-49 (1981)
• 8. Nyborg, W., L., Nonlinear Acoustics, Academic Press 1998