Effect of ultrasound sonication on electroplating of iridium

Takashi Ohsaka; Motohiro Isaka; Katsuhiko Hirano; Tomoji Ohishi

doi:10.1016/j.ultsonch.2007.11.002

Effect of ultrasound sonication on electroplating of iridium

Takashi Ohsaka, Motohiro Isaka, Katsuhiko Hirano, Tomoji Ohishi

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

Effect of ultrasound sonication was examined on the electroplating of iridium in aqueous hexabromoiridate(III) solution. The electrodeposits were evaluated by observing the defects of the iridium deposits by means of voltammetry, in which the current-potential curves of the iridium deposits on copper were measured. Applying ultrasound sonication to the electroplating of iridium decreased the defects including the cracks in the deposit whenever the glycerol as the additives was contained or not in the electrolyte.

Original language	English
Pages (from-to)	283-288
Number of pages	6
Journal	Ultrasonics Sonochemistry
Volume	15
Issue number	4
DOIs	https://doi.org/10.1016/j.ultsonch.2007.11.002
Publication status	Published - 2008 Apr

Keywords

Electroplating
Internal stress
Iridium
Ultrasound sonication
Voltammetry

ASJC Scopus subject areas

Chemical Engineering (miscellaneous)
Environmental Chemistry
Radiology Nuclear Medicine and imaging
Acoustics and Ultrasonics
Organic Chemistry
Inorganic Chemistry

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10.1016/j.ultsonch.2007.11.002

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abstract = "Effect of ultrasound sonication was examined on the electroplating of iridium in aqueous hexabromoiridate(III) solution. The electrodeposits were evaluated by observing the defects of the iridium deposits by means of voltammetry, in which the current-potential curves of the iridium deposits on copper were measured. Applying ultrasound sonication to the electroplating of iridium decreased the defects including the cracks in the deposit whenever the glycerol as the additives was contained or not in the electrolyte.",

keywords = "Electroplating, Internal stress, Iridium, Ultrasound sonication, Voltammetry",

author = "Takashi Ohsaka and Motohiro Isaka and Katsuhiko Hirano and Tomoji Ohishi",

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AU - Ohsaka, Takashi

AU - Isaka, Motohiro

AU - Hirano, Katsuhiko

AU - Ohishi, Tomoji

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N2 - Effect of ultrasound sonication was examined on the electroplating of iridium in aqueous hexabromoiridate(III) solution. The electrodeposits were evaluated by observing the defects of the iridium deposits by means of voltammetry, in which the current-potential curves of the iridium deposits on copper were measured. Applying ultrasound sonication to the electroplating of iridium decreased the defects including the cracks in the deposit whenever the glycerol as the additives was contained or not in the electrolyte.

AB - Effect of ultrasound sonication was examined on the electroplating of iridium in aqueous hexabromoiridate(III) solution. The electrodeposits were evaluated by observing the defects of the iridium deposits by means of voltammetry, in which the current-potential curves of the iridium deposits on copper were measured. Applying ultrasound sonication to the electroplating of iridium decreased the defects including the cracks in the deposit whenever the glycerol as the additives was contained or not in the electrolyte.

KW - Electroplating

KW - Internal stress

KW - Iridium

KW - Ultrasound sonication

KW - Voltammetry

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