Novel organic-inorganic hybrid and organic-free mesoporous niobium oxophosphate synthesized in the presence of an anionic surfactant

Nawal Kishor Mal, Asim Bhaumik, Masahiro Fujiwara, Masahiko Matsukata

    Research output: Contribution to journalArticle

    20 Citations (Scopus)

    Abstract

    A novel organic-inorganic hybrid mesoporous niobium oxophenylphosphate was synthesized by using supramolecular assembly of sodium dodecylsulfate molecules. X-ray diffraction, transmission electron microscopic image and N2 adsorption data indicated the formation of a wormhole-like disordered mesostructure in the sample. The 13C and 31P MAS NMR, FTIR, UV-visible spectroscopic data and chemical analysis results indicated that all P atoms are attached to phenyl groups directly and these are combined with Nb atoms through O atoms. Calcination of this hybrid material yielded an organic-free mesoporous niobium oxophosphate material.

    Original languageEnglish
    Pages (from-to)40-45
    Number of pages6
    JournalMicroporous and Mesoporous Materials
    Volume93
    Issue number1-3
    DOIs
    Publication statusPublished - 2006 Jul 28

    Fingerprint

    Niobium
    Anionic surfactants
    niobium
    surfactants
    Atoms
    atoms
    Hybrid materials
    chemical analysis
    Calcination
    roasting
    assembly
    Sodium
    Nuclear magnetic resonance
    sodium
    Adsorption
    X ray diffraction
    nuclear magnetic resonance
    Molecules
    adsorption
    Electrons

    Keywords

    • Hydrothermal synthesis
    • Mesoporous materials
    • Nanostructures
    • Niobium phosphates
    • Organic-inorganic hybrid composites

    ASJC Scopus subject areas

    • Catalysis
    • Materials Science(all)

    Cite this

    Novel organic-inorganic hybrid and organic-free mesoporous niobium oxophosphate synthesized in the presence of an anionic surfactant. / Mal, Nawal Kishor; Bhaumik, Asim; Fujiwara, Masahiro; Matsukata, Masahiko.

    In: Microporous and Mesoporous Materials, Vol. 93, No. 1-3, 28.07.2006, p. 40-45.

    Research output: Contribution to journalArticle

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