Journal of Nanoparticle Research

, Volume 12, Issue 1, pp 367–372 | Cite as

Recycling dodecylamine intercalated vanadate nanotubes

  • Odair P. Ferreira
  • Antonio G. Souza Filho
  • Oswaldo L. Alves
Brief Communication

Abstract

In this article, we report the thermal decomposition processes of dodecylamine intercalated vanadate nanotubes and their recycling process. Structural, vibrational, and morphological properties of the annealed samples were investigated by X-ray diffraction, infrared spectroscopy, and scanning electron microscopy, respectively. The data analysis unveiled that vanadate nanotubes (VONTs) decompose into nanoplates which is isostructural to xerogel, and finally to nanoparticle aggregates whose composition is a single V2O5 bulk phase. These aggregates can be successfully recycled for converting the residues of decomposition process into vanadate nanotubes again.

Keywords

Inorganic nanotubes Thermal decomposition Intercalation Synthesis process Recycling process 

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Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • Odair P. Ferreira
    • 1
  • Antonio G. Souza Filho
    • 1
    • 2
  • Oswaldo L. Alves
    • 1
  1. 1.LQES - Laboratório de Química do Estado Sólido, Instituto de QuímicaUniversidade Estadual de Campinas—UNICAMPCampinasBrazil
  2. 2.Departamento de FísicaUniversidade Federal do CearáFortalezaBrazil

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