Complex-assisted one-step synthesis of ion-exchangeable titanate nanotubes decorated with CdS nanoparticles

Research output: Contribution to journalArticle

70 Citations (Scopus)

Abstract

Trititanate nanotubes were prepared from anatase TiO2 in 10 M Na2S solution kept at 130 °C for 2 weeks. On the basis of this reaction, we devised a novel synthesis method which allows the preparation of titanate nanotubes decorated with CdS nanoparticles in one step. The key feature of the suggested method is controlling the rate of CdS formation by introducing Cd2+ ions as a Cd-EDTA complex into the synthesis mixture. The nanotubes obtained are several hundred nm long, tend to aggregate into rod-like structures and are fully covered by CdS nanoparticles with an average diameter of ∼5.3 nm.

Original languageEnglish
Pages (from-to)445-449
Number of pages5
JournalChemical Physics Letters
Volume411
Issue number4-6
DOIs
Publication statusPublished - Aug 15 2005

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Fingerprint Dive into the research topics of 'Complex-assisted one-step synthesis of ion-exchangeable titanate nanotubes decorated with CdS nanoparticles'. Together they form a unique fingerprint.

  • Cite this