HREM study of structure of supported Pt catalysts

Ming Hui Yao, David Smith, Dinesh Kalakkad, Abhaya K. Datye

    Research output: Contribution to journalArticlepeer-review

    7 Scopus citations


    The surface structure and morphology of Pt catalysts supported on various oxides were studied by HREM profile imaging. An unstable Ti oxide overlayer and a stable crystalline monolayer on TiO2 supported Pt particles were observed after HTR at 923K. The overlayers could explain the SMSI in Pt/TiO2.

    Original languageEnglish (US)
    Pages (from-to)79-81
    Number of pages3
    JournalZeitschrift für Physik D Atoms, Molecules and Clusters
    Issue number1 Supplement
    StatePublished - Mar 1 1993


    • 61.16.Di
    • 68.65.+g
    • 82.65.Jv

    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics


    Dive into the research topics of 'HREM study of structure of supported Pt catalysts'. Together they form a unique fingerprint.

    Cite this