Orientation and Property of Gold Plating in the Presence of Organic Additives

Kwang Lung Lin, Wu Chien Liu, Michael H.M. Lin, Yau Wen Hu

研究成果: Article

4 引文 斯高帕斯(Scopus)

摘要

The addition of sodium laurylsulfate, decylamine, and dodecylamine to the cyanide gold plating bath was found to suppress the growth of the (111) facet. Similar trends were observed for deposits obtained at higher current densities and lower temperatures. The decylamine and dodecylamine enhance the growth of (220) and (311) facets and result in lowering of the microhardness of the deposits. A shell-like morphology was obtained when the growth of (220) and (311) facets was enhanced. An increase in the concentration of sodium laurylsulfate tends to produce flake platings.

原文English
頁(從 - 到)3276-3279
頁數4
期刊Journal of the Electrochemical Society
138
發行號11
DOIs
出版狀態Published - 1991 一月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

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