Hybrid double wall nanotube of conducting polymer and magnetic nickel

D. H. Park, J. H. Shim, B. H. Kim, K. Y. Bae, K. Kim, J. Joo

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We synthesized hybrid double wall nanotubes of conducting polymer nanotubes enveloped by magnetic nickel (Ni) nanotubes. Nanotubes of conducting polymers such as polypyrrole (PPy) and polythiophene (PT) were synthesized in the nanoporous of alumina template through electrochemical polymerization method. Magnetic Ni nanotubes were fabricated by electrochemical deposition outside the wall of the conducting polymer nanotubes. To discern the formation of the hybrid nano-systems, we performed SEM experiments. The structural properties of the hybrid double wall nanotubes were examined by using X-ray diffraction (XRD) experiments. The ferromagnetic nature of Ni nanotubes was confirmed through the magnetic coercivity by using superconducting quantum interference device (SQUID) experiments.

Original languageEnglish
Pages (from-to)101/[391]-106/[396]
JournalMolecular Crystals and Liquid Crystals
Volume445
DOIs
Publication statusPublished - 2006

Bibliographical note

Funding Information:
This work was supported in part by the Korea Research Foundation Grant (KRF-2004-C00068) and the BK 21. Address correspondence to J. Joo, Department of Physics, Institute for Nano Science, Korea University, Seoul 137-701, Korea. E-mail: jjoo@korea.ac.kr

Keywords

  • Nanotube
  • Nickel
  • Polypyrrole
  • Polythiophene

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science
  • Condensed Matter Physics

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