Oriented microporous film of tetramethylammonium pillared saponite

Makoto Ogawa, Masaru Takahashi, Chuzo Kato, Kazuyuki Kuroda

    Research output: Contribution to journalArticle

    44 Citations (Scopus)

    Abstract

    Tetramethylammonium saponite film has been prepared and its structure has been characterized. By casting the aqueous suspension of the tetramethylammonium-saponite, a transparent film was obtained. The film is composed of oriented silicate particles with ab planes parallel to the substrate. The interlayer tetramethylammonium ions provide micropores in the interlayer space and the micropores are interconnected in the direction parallel to the silicate sheet. The film is regarded as a unique immobilizing medium for photoactive species because of the transparency and the anisotropic microporous structure.

    Original languageEnglish
    Pages (from-to)519-523
    Number of pages5
    JournalJournal of Materials Chemistry
    Volume4
    Issue number4
    Publication statusPublished - 1994

    Fingerprint

    Silicates
    interlayers
    silicates
    Transparency
    Suspensions
    Casting
    Ions
    saponite
    tetramethylammonium
    Substrates
    ions
    Direction compound

    ASJC Scopus subject areas

    • Materials Science(all)
    • Materials Chemistry
    • Physical and Theoretical Chemistry

    Cite this

    Oriented microporous film of tetramethylammonium pillared saponite. / Ogawa, Makoto; Takahashi, Masaru; Kato, Chuzo; Kuroda, Kazuyuki.

    In: Journal of Materials Chemistry, Vol. 4, No. 4, 1994, p. 519-523.

    Research output: Contribution to journalArticle

    Ogawa, Makoto ; Takahashi, Masaru ; Kato, Chuzo ; Kuroda, Kazuyuki. / Oriented microporous film of tetramethylammonium pillared saponite. In: Journal of Materials Chemistry. 1994 ; Vol. 4, No. 4. pp. 519-523.
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