Effect of ultrasound sonication on electroplating of iridium

被引：34

作者：

Ohsaka, Takashi ^{[1
]}

Isaka, Motohiro ^{[1
]}

Hirano, Katsuhiko ^{[1
]}

Ohishi, Tomoji ^{[1
]}

机构：

[1] Shibaura Inst Technol, Dept Appl Chem, Fac Engn, Koto Ku, Tokyo 1358548, Japan

来源：

ULTRASONICS SONOCHEMISTRY | 2008年 / 15卷 / 04期

关键词：

electroplating; iridium; ultrasound sonication; internal stress; voltammetry;

D O I：

10.1016/j.ultsonch.2007.11.002

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

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. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：283 / 288

页数：6

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