Dimensionally reduced one-dimensional chains of TiSe2

Tianyang Li, Yi Hsin Liu, Spencer Porter, Joshua E. Goldberger

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A study was conducted to demonstrate the formation and use of dimensionally reduced one-dimensional chains of TiS2. TiS2 was synthesized using TiCl4 and elemental Se as precursors. Reactants were annealed in a Parr reactor at 220 °C for 5 days and TiSeO(en) was synthesized similarly except for Se powder being dissolved in excess en without NaBH4 at 180 °C. The Ti:Se stoichiometry for the two samples was confirmed via X-ray fluorescence and the 2:8:2 C:H:N ratio was confirmed by elemental analysis. Investigations revealed that TiSe2(en) and TiSeO(en) had a similar crystalline structure to TiS2(en). The crystal structures were determined via Rietveld refinement of X-ray powder diffraction patterns using the TOPAS Academic software package.

Original languageEnglish
Pages (from-to)1477-1479
Number of pages3
JournalChemistry of Materials
Volume25
Issue number9
DOIs
Publication statusPublished - 2013 May 14

Keywords

  • dimensional reduction
  • metal chalcogenide
  • molecular chains

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Chemistry

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