Effect of intensities of ultrasound sonication on reduction of crack formation and surface roughness in iridium electrodeposits

T. Ohsaka, Y. Goto, K. Sakamoto, M. Isaka, S. Imabayashi, K. Hirano

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The effect of ultrasound sonication on the electroplating of iridium in an aqueous hexabromoiridate(III) is examined at several different ultrasound intensities. Ultrasound sonication is effective not only in inhibiting the crack formation in iridium deposits but also in decreasing the surface roughness of iridium electrodeposits. Those effects of ultrasound sonication are attributed to the enhancement of the amount and uniformity of mass transport caused by the thinning of diffusion layer due to the agitating action of sonication.

本文言語English
ページ(範囲)204-208
ページ数5
ジャーナルTransactions of the Institute of Metal Finishing
88
4
DOI
出版ステータスPublished - 2010 7 1

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 表面および界面
  • 表面、皮膜および薄膜
  • 金属および合金

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