Structural coherence in dodecylamine-intercalated vanadium oxides

Hyocheon Kweon, Kyu Won Lee, Cheol Eui Lee

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

Dodecylamine-intercalated vanadium oxides of various structures and vanadium valencies have been synthesized and studied by means of X-ray diffraction, Raman spectroscopy, and X-ray photoemission spectroscopy measurements. The structural coherence, as derived from the Raman spectra, is shown to be dictated by the vanadium valency in the compounds, obtained from the X-ray photoemission spectroscopy measurements. The vanadium valency and structural coherence were also observed to be directly related with the oxygen defect, OH groups and ammonium concentrations, with the hydrogen bonding playing an important role.

Original languageEnglish
Pages (from-to)1152-1155
Number of pages4
JournalCurrent Applied Physics
Volume10
Issue number4
DOIs
Publication statusPublished - 2010 Jul

Keywords

  • Dodecylamine-intercalated vanadium oxides
  • Raman spectroscopy
  • Structural coherence
  • X-ray diffraction
  • X-ray photoemission spectroscopy

ASJC Scopus subject areas

  • Materials Science(all)
  • Physics and Astronomy(all)

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