Abstract
To examine the influence of ultrasonic irradiation on electrochemical migration (ECM), the morphology of micro/nanodeposits and current change were studied. The morphology of deposits synthesized by ECM varied with the types of ultrasonic irradiation: continuous or pulsed irradiation generates only particles or deposits composed of wires, dendrites, and particles. The measured ECM current change over time concludes that both mechanical and sonochemical effects contributed to the morphological change of deposits. Shock waves by cavitation mechanically formed the fragmented deposits and the sonochemical effect decreases the ionic concentration corresponding to decreasing current, inhibiting the formation of wires and dendritic deposits.
Similar content being viewed by others
References
G.T. Kohman, H.W. Hermance, and G.H. Downes: Silver migration in electrical insulation. Bell Syst. Tech. J. 34, 1115 (1955).
S. Fukaya, T. Aoki, Y. Kimura, and M. Saka: Enhanced fabrication of hybrid Cu–Cu2O nanostructures on electrodes using electrochemical migration. Mech. Eng. Lett. 4, 17 (2018).
T. Nakakura and M. Saka: Fabrication of large-scale Ag micro/nanostructures using electrochemical migration. Micro Nano Lett. 13, 923 (2018).
T. Aoki, Y. Li, and M. Saka: Morphology control of hybrid Cu–Cu2O nano-structures fabricated by electrochemical migration. Mater. Lett. 236, 420 (2019).
S. Yang, J. Wu, and A. Christou: Initial stage of silver electrochemical migration degradation. Microelectron. Reliab. 46, 1915 (2006).
D. Minzari, F.B. Grumsen, M.S. Jellesen, P. Møller, and R. Ambat: Electrochemical migration of tin in electronics and microstructure of the dendrites. Corros. Sci. 53, 1659 (2011).
X. Zhong, G. Zhang, Y. Qiu, Z. Chen, and X. Guo: Electrochemical migration of tin in thin electrolyte layer containing. Corros. Sci. 74, 71 (2013).
B. Medgyes: Electrochemical migration of Ni and ENIG surface finish during environmental test contaminated by NaCl. J. Mater. Sci.: Mater. Electron. 28, 18578 (2017).
P. Yi, K. Xiao, K. Ding, C. Dong, and X. Li: Electrochemical migration behavior of copper-clad laminate and electroless nickel/immersion gold printed circuit boards under thin electrolyte layers. Materials 10, 137 (2017).
X. Zhong, L. Chen, B. Madgyes, Z. Zhang, S. Gao, and L. Jalab: Electrochemical migration of Sn and Sn solder alloys: a review. RSC Adv. 7, 28186 (2017).
T. Sakai, H. Enomoto, K. Torigoe, H. Sakai, and M. Abe: Surfactant-and reducer-free synthesis of gold nanoparticles in aqueous solutions. Colloids Surf. A Physicochem. Eng. Asp. 347, 18 (2008).
T. Sakai, H. Enomoto, H. Sakai, and M. Abe: Hydrogen-assisted fabrication of spherical gold nanoparticles through sonochemical reduction of tetrachloride gold(III) ions in water. Ultrason. Sonochem. 21, 946 (2014).
A. Gupta and R. Srivastava: Zinc oxide nanoleaves: a scalable disperser-assisted sonochemical approach for synthesis and an antibacterial application. Ultrason. Sonochem. 41, 47 (2018).
T.-W. Chen, U. Rajaji, S.-M. Chen, and R.J. Ramalingam: Rapid sono-chemical synthesis of silver nano-leaves encapsulated on iron pyrite nanocomposite: an excellent catalytic application in the electrochemical detection of herbicide (Acifluorfen). Ultrason. Sonochem. 54, 90 (2019).
K.-G. Liu, A.R. Abbasi, A. Azadbakht, M.-L. Hu, and A. Morsali: Deposition of silver nanoparticles on polyester fiber under ultrasound irradiations. Ultrason. Sonochem. 34, 12 (2017).
D. Tang and G. Zhang: Ultrasonic-assistant fabrication of cocoon-like Ag/AgFeO2 nanocatalyst with excellent plasmon enhanced visible-light photocatalytic activity. Ultrason. Sonochem. 37, 208 (2017).
J. Wang, J. Fan, J. Li, X. Wu, and G. Zhang: Ultrasound assisted synthesis of Bi2NbO5F/rectorite composite and its photocatalytic mechanism insights. Ultrason. Sonochem. 48, 404 (2018).
ACKNOWLEDGMENTS
This work was supported by JSPS KAKNEHI Grant-in-Aid for Scientific Research (B) No. 17H03139.
Author information
Authors and Affiliations
Corresponding author
Supplementary materials
Supplementary materials
The supplementary material for this article can be found at https://doi.org/10.1557/mrc.2019.135.
Rights and permissions
About this article
Cite this article
Endo, Y., Kimura, Y. & Saka, M. Ultrasonic-induced morphological change of micro/nanodeposits and current change in electrochemical migration. MRS Communications 9, 1331–1334 (2019). https://doi.org/10.1557/mrc.2019.135
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/mrc.2019.135