Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent

Yoji Doi, Azusa Takai, Yasuhiro Sakamoto, Osamu Terasaki, Yusuke Yamauchi, Kazuyuki Kuroda

    Research output: Contribution to journalArticle

    55 Citations (Scopus)

    Abstract

    We demonstrate facile synthesis of mesoporous Pt replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent. Through controlling the complementary pore size, it becomes possible to selectively deposit Pt into one side pore of the Ia3d bicontinuous structure, thereby forming a mesoporous Pt replica with relatively large mesopores (over 10 nm).

    Original languageEnglish
    Pages (from-to)6365-6367
    Number of pages3
    JournalChemical Communications
    Volume46
    Issue number34
    DOIs
    Publication statusPublished - 2010 Sep 14

    Fingerprint

    Reducing Agents
    Reducing agents
    Platinum
    Infiltration
    Silicon Dioxide
    Pore size
    Deposits
    Vapors
    Silica

    ASJC Scopus subject areas

    • Metals and Alloys
    • Materials Chemistry
    • Surfaces, Coatings and Films
    • Electronic, Optical and Magnetic Materials
    • Ceramics and Composites
    • Catalysis
    • Chemistry(all)

    Cite this

    Tailored synthesis of mesoporous platinum replicas using double gyroid mesoporous silica (KIT-6) with different pore diameters via vapor infiltration of a reducing agent. / Doi, Yoji; Takai, Azusa; Sakamoto, Yasuhiro; Terasaki, Osamu; Yamauchi, Yusuke; Kuroda, Kazuyuki.

    In: Chemical Communications, Vol. 46, No. 34, 14.09.2010, p. 6365-6367.

    Research output: Contribution to journalArticle

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    AU - Yamauchi, Yusuke

    AU - Kuroda, Kazuyuki

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