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Preparation of copper micro rod material with biolimited forming technology and electroless deposition

  • Jianhua Liu*
  • , Xin Liang
  • , Songmei Li
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Copper micro rod materials with the coating thickness of 200 nm and the grain size of 20 nm on Nocadia (0.4-0.6 μm in diameter) surface were prepared by microbiological method and electroless deposition technology. It was found that the dispersion state of Nocadia in C18H29NaO3S aqueous is better than that in Na4P2O7 aqueous under the same other conditions. Nocadia dispersed in pre-processes solutions and electroless plating solutions on the synergistic action of C18H29NaO3S and agitation. Nocadia remained their original rod shape during the electroless plating process. Copper micro rod material with nano-grain was obtained.

Original languageEnglish
Pages (from-to)557-560
Number of pages4
JournalJinshu Xuebao/Acta Metallurgica Sinica
Volume43
Issue number5
StatePublished - May 2007

Keywords

  • Biolimited forming technology
  • Copper micro rod
  • Electroless deposition
  • Micro-nano material
  • Nocadia

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