Hexagonal Pore Organization in Mesostructured Metal Tin Sulfides Built with [Sn2S6]4- Cluster

Krishnaswamy K. Rangan, Pantelis N. Trikalitis, Christian Canlas, Thomas Bakas, David P. Weliky, Mercouri G. Kanatzidis*

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    59 Scopus citations

    Abstract

    We present the first report of hexagonally ordered mesostructured ternary metal tin sulfide materials along with their structure and optical properties. The new mesophases designated as (CP)xMySn2S6 (M = Zn2+, Cd2+, Ga3+) where synthesized by linking [Sn2S6]4- clusters with metal ions in the presence of cetylpyridinium (CP) surfactant molecules in formamide solution under basic conditions. The materials are semiconductors in the energy range 2.5 < Eg < 3.1 eV. The mesostructured (CP)xMySn2S6 show photoluminescence, when excited with light above the band gap.

    Original languageEnglish (US)
    Pages (from-to)513-517
    Number of pages5
    JournalNano Letters
    Volume2
    Issue number5
    DOIs
    StatePublished - May 1 2002

    ASJC Scopus subject areas

    • Bioengineering
    • Chemistry(all)
    • Materials Science(all)
    • Condensed Matter Physics
    • Mechanical Engineering

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