A novel method of centrifugal processing for the synthesis of lead-bismuth eutectic alloy nanospheres and nanowires

Chin Guo Kuo, Chuen Guang Chao

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

In the present study, lead-bismuth (Pb-Bi) eutectic alloy nanospheres and nanowires were fabricated using a process based on centrifugal force. When various centrifugal forces were applied, nanospheres and nanowires were formed on/inside the highly ordered anodic aluminum oxide (AAO) templates. The X-ray diffraction spectrum showed that nanoscale wires were composed of Pb 7Bi3 and Bi phases. The scanning electron microscopy (SEM) images proved the formation of nanospheres and nanowires on/inside the alumna channel templates. During centrifugation, the repulsive force between the nanochannel and the alloy melt was calculated from the surface tension on the ultra-fine tube. The force applied to the melt of Pb-Bi inside the AAO was controlled by the centrifugal force.

Original languageEnglish
Pages (from-to)468-472
Number of pages5
JournalInternational Journal of Advanced Manufacturing Technology
Volume32
Issue number5-6
DOIs
Publication statusPublished - 2007 Mar 1

Keywords

  • Anodic aluminum oxide template
  • Centrifugal force
  • Lead-bismuth eutectic
  • Nanosphere
  • Nanowire
  • Ultra-fine tube

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Mechanical Engineering
  • Computer Science Applications
  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'A novel method of centrifugal processing for the synthesis of lead-bismuth eutectic alloy nanospheres and nanowires'. Together they form a unique fingerprint.

Cite this